Другие Планетарные мельницы
ДРУГИЕ ГРУППЫ ИЗДЕЛИЙ
Планетарная микромельница
PULVERISETTE 7
premium lineПожалуйста, обратите внимание: Для планетарной микромельницы PULVERISETTE 7 premium line Вам понадобится еще как минимум 2 размольных стакана на ваш выбор и соответствующее количество размольных шаров. К тому же материал размольного стакана должен быть тверже, чем измельчаемый материал. Обычно используются размольные стаканы и шары из одного и того же материала. Для сокращения времени измельчения размольные стаканы и шары с более высокой плотностью и таким образом с большей ударной энергией. Пожалуйста, учитывайте полезный объем, он не идентичен с объемом стакана!
РАЗМОЛЬНЫЙ СТАКАН
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Данные по материалам для размольных стаканов/шаров
Материал Основной компонент материала Плотность г/см³ Износостойкость Применение для измельчаемого материала Агат SiO2 2,65 хорошо мягкие пробы до средней твердости Спеченный корунд Al2O3 (99,7 %) 3,8 условно хорошо пробы средней твердости, волокнистые пробы Нитрид кремния Si3N4 3,25 экстремально хорошо абразивные пробы, измельчение без металла Оксид циркония ZrO2 5,7 очень хорошо волокнистые, абразивные пробы Закаленная, нержавеющая сталь Fe - Cr 7,7 хорошо твердые, средней твердости, хрупкие пробы Твердый сплав карбид вольфрама WC 14,3 очень хорошо твердые, абразивные пробы -
Рекомендуемое количество шаров на размольный стакан
Размольные шары ≥ 5 мм
Рекомендуемое количество шаров на размольный стаканРазмольный стакан/
полезный объем (измельчаемый материал)20 мл
1 – 9 мл45 мл
3 – 20 мл80 мл
10 - 30 млШары Ø 20 мм 5 15 мм 7 10 10 мм 10 18 25 5 мм 80 180 250 Размольные шары ≤ 3 мм
Рекомендуемая навеска шаров на стакан в граммахРазмольный стакан/
полезный объем (измельчаемый материал)20 мл
1 – 9 мл45 мл
3 – 20 мл80 мл
10 - 30 млМатериал Оксид циркония 30 г 70 г 100 г Нержавеющая сталь / закаленная сталь 40 г 90 г 150 г Твердый сплав карбид вольфрама 80 г 200 г 300 г -
Дополнительная информация
Размольные шары с диаметром 3 мм и меньше нужно взвешивать. Приведенная выше таблица содержит указания по необходимой навеске на размольный стакан.
Количество размольных шаров может быть уменьшено на вплоть до 15 %, однако тогда нужно считаться с повышенным износом. Указанное наполнение шарами на стакан является минимальным количеством; в зависимости от поведения материала, его, возможно, следует увеличить.
Обычно используются размольные стаканы и шары из одного и того же материала. Для сокращения времени измельчения размольные стаканы и шары высокой плотности и таким образом с большей ударной энергией.
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Размер мелющих шаров
Типы обрабатываемого материала Соответ диаметр шаров Жесткий материал с максимальным размером 10 мм 20 мм Средний размер материала ≤ 5 мм 20 мм, 15 мм или 10 мм Мелкий очень материал 0,1 - 0,5 мм 10 мм или меньше Мелкий материал 0,1 3 мм или меньше Гомогенизация сухих или жидких образцов 20 мм или меньше Гомогенизация вязких образцов 20 мм
Выберите 2 размольных стакана в соответствии с вашим объемом проб, предлагаемых в размерах 20 мл, 45 мл и 80 мл. Все размольные стаканы FRITSCH premium line имеют оболочку из нержавеющей стали, имеют маркировку и одинаковый внутренний диаметр – независимо от их емкости. Подробности по полезному объему указаны в руководстве по выбору. Для достижения наилучших результатов измельчения все размольные стаканы предлагаются в исполнении из 7 различных материалов. Это позволяет целенаправленно избегать загрязнения проб нежелательной стружкой.
РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 80 МЛ
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 0.870 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 0.940 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 0.900 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 9 |
| Si3 N4 | 91 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 1.050 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 1.150 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 80 ml
Useful capacity: 10 … 30 ml
Weight net: 1.580 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 45 МЛ
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.930 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.990 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 0.960 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 9 |
| Si3 N4 | 91 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 1.070 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 1.150 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 45 ml
Useful capacity: 3 … 20 ml
Weight net: 1.470 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
РАЗМОЛЬНЫЙ СТАКАН ОБЪЕМОМ 20 МЛ
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 20 ml
Useful capacity: 1 … 9 ml
Weight net: 1.010 kg
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 20 ml
Useful capacity: 1 … 9 ml
Weight net: 1.050 kg
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 20 ml
Useful capacity: 1 … 9 ml
Weight net: 1.030 kg
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 9 |
| Si3 N4 | 91 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 20 ml
Useful capacity: 1 … 9 ml
Weight net: 1.100 kg
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 20 ml
Useful capacity: 1 … 9 ml
Weight net: 1.150 kg
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
Grinding bowl with lid, seal ring and label
Grinding bowl volume: 20 ml
Useful capacity: 1 … 9 ml
Weight net: 1.390 kg
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
ЗАПАСНЫЕ УПЛОТНЕНИЯ ДЛЯ ВСЕХ РАЗМОЛЬНЫХ СТАКАНОВ PULVERISETTE 7 premium line
Replacement seal ring made of silicone 57.5 x 48 x 2 mm for agate grinding bowls premium line 80 ml, 45 ml, 20 ml volume.
With a fixed flat seal in the lid, the premium line grinding bowl is so tightly sealed that even grinding in suspension without an additional seal is absolutely smooth and problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Silicone |
| Chemical combination of | |
| Element | |
| Silicon - Si | |
| Chloride - Cl | |
| Carbon - C | |
| Hydrogen - H | |
| Oxygen - O | |
| Physical and mechanical properties | |
| Density | 1.1 g/cm³ |
| Hardness | 50 shore A |
Explanations on hardness data
Replacement seal ring made of silicone 57.5 x 48 x 2 mm for all other premium line grinding bowls 80 ml, 45 ml, 20 ml volume.
With a fixed flat seal in the lid, the premium line grinding bowl is so tightly sealed that even grinding in suspension without an additional seal is absolutely smooth and problem-free.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton (Article No. 84.0341.15) because they have a much higher chemical resistance.
| General specifications | |
| Material | Silicone |
| Chemical combination of | |
| Element | |
| Silicon - Si | |
| Chloride - Cl | |
| Carbon - C | |
| Hydrogen - H | |
| Oxygen - O | |
| Physical and mechanical properties | |
| Density | 1.1 g/cm³ |
| Hardness | 50 shore A |
Explanations on hardness data
Replacement seal ring made of Viton 57.5 x 48 x 2 mm, for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume.
Due to a fixed flat seal in the lid, the premium line grinding bowl is so tightly sealed that even grinding in suspension without an additional seal is absolutely smooth and problem-free.
All grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal rings made of Viton, because they have a much higher chemical resistance.
| General specifications | |
| Material | Viton |
| Chemical composition | |
| Element | Share % |
| Fluorine - F | 66 |
| Carbon - C | 34 |
| Physical and mechanical properties | |
| Density | 1.84 g/cm³ |
| Hardness | 75 shore A |
Explanations on hardness data
УСТРОЙСТВО РАЗГРУЗКИ И ПРОТИВОВЕС
The emptying device for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume - regardless of the grinding bowl material - enables a quick and easy separation of grinding balls and suspension after the grinding process.
The emptying device can be used for grinding bowls with normal lid as well as for gassing lids.
Essential for weight compensation, if only one grinding bowl is used for grinding.
РАЗМОЛЬНЫЕ ШАРЫ
-
Данные по материалам для размольных стаканов/шаров
Материал Основной компонент материала Плотность г/см³ Износостойкость Применение для измельчаемого материала Агат SiO2 2,65 хорошо мягкие пробы до средней твердости Спеченный корунд Al2O3 (99,7 %) 3,8 условно хорошо пробы средней твердости, волокнистые пробы Нитрид кремния Si3N4 3,25 экстремально хорошо абразивные пробы, измельчение без металла Оксид циркония ZrO2 5,7 очень хорошо волокнистые, абразивные пробы Закаленная, нержавеющая сталь Fe - Cr 7,7 хорошо твердые, средней твердости, хрупкие пробы Твердый сплав карбид вольфрама WC 14,3 очень хорошо твердые, абразивные пробы -
Размер мелющих шаров
Типы обрабатываемого материала Соответ диаметр шаров Жесткий материал с максимальным размером ≤ 5 mm 15 мм / 20 мм Средний размер материала 0,5 - 1 мм 15 мм / 10 мм Мелкий материал 0,1 - 0,5 мм 10 мм или меньше очень Мелкий материал < 0,1 мм 3 мм и меньше Гомогенизация сухого или жидкого материала 10 мм или меньше -
Рекомендуемое количество шаров на размольный стакан
Размольные шары ≥ 5 мм
Рекомендуемое количество шаров на размольный стаканРазмольный стакан/
полезный объем (измельчаемый материал)20 мл
1 – 9 мл45 мл
3 – 20 мл80 мл
10 - 30 млШары Ø 20 мм 5 15 мм 7 10 10 мм 10 18 25 5 мм 80 180 250 Размольные шары ≤ 3 мм
Рекомендуемая навеска шаров на стакан в граммахРазмольный стакан/
полезный объем (измельчаемый материал)20 мл
1 – 9 мл45 мл
3 – 20 мл80 мл
10 - 30 млМатериал Оксид циркония 30 г 70 г 100 г Нержавеющая сталь / закаленная сталь 40 г 90 г 150 г Твердый сплав карбид вольфрама 80 г 200 г 300 г -
Дополнительная информация
Размольные шары с диаметром 3 мм и меньше нужно взвешивать. Приведенная выше таблица содержит указания по необходимой навеске на размольный стакан.
Количество размольных шаров может быть уменьшено на вплоть до 15 %, однако тогда нужно считаться с повышенным износом. Указанное наполнение шарами на стакан является минимальным количеством; в зависимости от поведения материала, его, возможно, следует увеличить.
Обычно используются размольные стаканы и шары из одного и того же материала. Для сокращения времени измельчения размольные стаканы и шары высокой плотности и таким образом с большей ударной энергией.
Для достижения наилучших результатов измельчения размольные шары предлагаются в диаметрах 0,1 - 20 мм из 7 различных материалов. Это позволяет целенаправленно избегать загрязнения проб нежелательной стружкой. Рекомендуемое количество шаров на размольный стакан указано в руководстве по выбору.
РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 20 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 80 МЛ
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 12.5 |
| Si3 N4 | 86.5 |
| Other | 1.00 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 15 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 80 МЛ, 45 МЛ
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 12.5 |
| Si3 N4 | 86.5 |
| Other | 1.00 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: medium-hard, brittle samples
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 10 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 80 МЛ, 45 МЛ, 20 МЛ
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
Grinding balls made of agate with 10 mm dia. are also recommended as sieving aid for dry sieving of material with a high proportion of fine particles.
Recommended number per sieve: 10 pieces.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
General material specification:
Material: silicon nitride - Si3N4
Abrasion resistance: excellent
Suitable for: abrasive samples, metal-free grinding
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 12.5 |
| Si3 N4 | 86.5 |
| Other | 1.00 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ 5 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 80 МЛ, 45 МЛ, 20 МЛ
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard sample
100 grinding balls made of agate with 5 mm dia. weigh approx. 17 g. With the weight information, the high number of balls per grinding bowl can be determined by weighing.
Grinding balls made of agate with 5 mm dia. are also recommended as sieving aid for dry sieving of material with a high proportion of fine particles.
Recommended number per sieve: 15 pieces.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
100 grinding balls made of zirconium oxide with 5 mm dia. weigh approx. 38 g.
With the weight information, the high number of balls per grinding bowl can be determined by weighing.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
100 grinding balls made of hardened, stainless steel with 5 mm dia. weigh approx. 52 g.
With the weight information, the high number of balls per grinding bowl can be determined by weighing.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
100 grinding balls made of hardmetal tungsten carbide with 5 mm dia. weigh approx. 97 g. With the weight information, the high number of balls per grinding bowl can be determined by weighing.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
РАЗМОЛЬНЫЕ ШАРЫ ДИАМЕТРОМ ≤ 3 ММ ДЛЯ РАЗМОЛЬНЫХ СТАКАНОВ 80 МЛ, 45 МЛ, 20 МЛ
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 3 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 2 mm dia. are packed in 100 g units and must be weight out. In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 1.5 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 1 mm dia. are packed in 100 g units and must be weight out. In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 0.5 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Grinding balls made of zirconium oxide with 0.1 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Zirconium oxide ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide - ZrO2 | 95% |
| Yttrium oxide -Y2O3 | 5% |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness Vickers | 1300 (HV10) |
Explanations on hardness data
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Grinding balls made of hardened, stainless steel with 3 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: hard, medium-hard, brittle samples
Grinding balls made of hardened, stainless steel with 1 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Grinding balls made of hardmetal tungsten carbide with 3 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Grinding balls made of hardmetal tungsten carbide with 1.6 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Grinding balls made of hardmetal tungsten carbide with 0.6 mm dia. are packed in 100 g units and must be weight out.
In the selection aid you can find the required mass per grinding bowl.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
СПЕЦИАЛЬНЫЕ ПРИНАДЛЕЖНОСТИ
Программное обеспечение MillControl обеспечивает автоматическое управление планетарной микромельницей PULVERISETTE 7 premium line и валидацию процесса измельчения. Заданное/фактическое число оборотов и потребляемая мощность проверяются и документируются. При помощи двух размольных стаканов EASY GTM со специальной крышкой и передатчиком Вы превращаете свою PULVERISETTE 7 premium line в аналитическую измерительную систему для отображения значений давления и температуры в процессе измельчения.
Для быстрого и надежного применения в атмосфере защитного газа и для механического активирования и легирования рекомендуется применять газовые крышки premium line.
Также можно получить сертификат IQ/OQ.
ПРОГРАММНОЕ ОБЕСПЕЧЕНИЕ MILLCONTROL
The software MillControl enables the automatic control of the Planetary Micro Mill PULVERISETTE 7 and Planetary Mill PULVERISETTE 5 premium line and validation of the grinding process. The actual rotational speed and power consumption are checked and documented. The software is a distinct safety feature, since overpressure and a rise in temperature are avoided and defects on the mill and a sticking of the sample material prevented.
Detailed information on MillControl is available here
EASY GTM - СИСТЕМА ИЗМЕРЕНИЯ ДАВЛЕНИЯ ГАЗА И ТЕМПЕРАТУРЫ ДЛЯ КОНТРОЛЯ ПРОЦЕССА ИЗМЕЛЬЧЕНИЯ
Turn your Planetary Mill PULVERISETTE 5 premium line and Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software.
Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
Especially practical: The receiver unit needs only to be inserted and adjusted just once – the software MillControl via USB only installed once - regardless of the number of EASY GTM-bowls used.
Only one receiver unit with software MillControl has to be ordered. EASY GTM is also available for further grinding bowl volumes on request.
for the use of the EASY GTM-System - for controlling the grinding process and continuous measurement of gas pressure and temperature
Turn your Planetary Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software. Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
EASY GTM grinding bowls are also available in sintered corundum, silicon nitride, zirconium oxide, stainless steel, hardened steel and hardmetal tungsten carbide with a bowl volume of 80 ml. EASY-GTM is also available for further grinding bowl volumes on request.
Only one receiver unit with software MillControl has to be ordered.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
for the use of the EASY GTM-System - for controlling the grinding process and continuous measurement of gas pressure and temperature
Turn your Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software. Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
EASY GTM grinding bowls are also available in agate, silicon nitride, zirconium oxide, stainless steel, hardened steel and hardmetal tungsten carbide with a bowl volume of 80 ml. EASY-GTM is also available for further grinding bowl volumes on request.
Only one receiver unit with software MillControl has to be ordered.
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
for the use of the EASY GTM-System - for controlling the grinding process and continuous measurement of gas pressure and temperature
Turn your Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software. Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
EASY GTM grinding bowls are also available in agate, sintered corundum, zirconium oxide, stainless steel, hardened steel and hardmetal tungsten carbide with a bowl volume of 80 ml. EASY-GTM is also available for further grinding bowl volumes on request.
Only one receiver unit with software MillControl has to be ordered.
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 9 |
| Si3 N4 | 91 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
for the use of the EASY GTM-System - for controlling the grinding process and continuous measurement of gas pressure and temperature
Turn your Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software. Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
EASY GTM grinding bowls are also available in agate, sintered corundum, silicon nitride, stainless steel, hardened steel and hardmetal tungsten carbide with a bowl volume of 80 ml. EASY-GTM is also available for further grinding bowl volumes on request.
Only one receiver unit with software MillControl has to be ordered.
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
for the use of the EASY GTM-System - for controlling the grinding process and continuous measurement of gas pressure and temperature
Turn your Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software. Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
EASY GTM grinding bowls are also available in agate, sintered corundum, silicon nitride, zirconium oxide, hardened stainless steel and hardmetal tungsten carbide with a bowl volume of 80 ml. EASY-GTM is also available for further grinding bowl volumes on request.
Only one receiver unit with software MillControl has to be ordered.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
for the use of the EASY GTM-System - for controlling the grinding process and continuous measurement of gas pressure and temperature
Turn your Planetary Micro Mill PULVERISETTE 7 premium line into an analytical measuring system by using the EASY GTM system (Gas Pressure and Temperature Measurement System) with special lid and transmitter as well as a receiver board and the included MillControl software. Your advantage: easy and safe monitoring and analysis of thermal effects, physical and chemical reactions or increases/decreases in pressure through continuous measurement of gas pressure and temperature directly in the grinding bowl. The mill is automatically controlled to ensure that the set parameters are not exceeded.
EASY GTM grinding bowls are also available in agate, sintered corundum, silicon nitride, zirconium oxide, stainless steel and hardened steel with a bowl volume of 80 ml. EASY-GTM is also available for further grinding bowl volumes on request.
Only one receiver unit with software MillControl has to be ordered.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
ПРИНАДЛЕЖНОСТИ ДЛЯ ИЗМЕЛЬЧЕНИЯ В АТМОСФЕРЕ ЗАЩИТНОГО ГАЗА И ДЛЯ МЕХАНИЧЕСКОГО ЛЕГИРОВАНИЯ – ГАЗОВЫЕ КРЫШКИ С КЛАПАНАМИ И УПЛОТНЕНИЕМ
Agate gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.
| General specifications | |
| Material | Agate – SiO2 |
| Chemical composition | |
| Element | Share % |
| Silicon oxide– SiO2 | 99.9 |
| Aluminium – Al2O3 | < 0.02 |
| Iron oxide – Fe2O3 | < 0.02 |
| Calcium oxide – CaO | < 0.02 |
| Magnesium oxide – MgO | < 0.02 |
| Sodium oxide – Na2O | < 0.02 |
| Potassium oxide – K2O | < 0.02 |
| Manganese oxide – MnO | < 0.02 |
| Physical and mechanical properties | |
| Density | 2.65 g/cm³ |
| Hardness | 6.5 – 7 Mohs |
Explanations on hardness data
Sintered corundum gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.
| General specifications | |
| Material | Sintered corundum 1 – Al2O3 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Aluminium oxide – Al2O3 | 99.651 |
| Silicon oxide – SiO2 | 0.257 |
| Calcium oxide – CaO | 0.081 |
| Other | 0.011 |
| Physical and mechanical properties | |
| Density | 3.8 g/cm³ |
| Hardness | 18.000N/mm² (Vickers HV 0.5) |
Explanations on hardness data
Silicon nitride gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.
| General specifications | |
| Material | Silicon nitride - Si3N4 |
| ISO/EN/DIN code | SNCB5 |
| Chemical composition | |
| Element | Share % |
| Al2 O3 Y2 O3 | 9 |
| Si3 N4 | 91 |
| Physical and mechanical properties | |
| Density | 3.25 g/cm³ |
| Hardness | 91.1 HRA |
Explanations on hardness data
Zirconium oxide gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.
| General specifications | |
| Material | Zirconium oxide - ZrO2 |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.2 - 95.2 |
| Hafnium oxide – HfO2 | 1 - 2 |
| Magnesium oxide – MgO | 3.5 |
| Silicon dioxide – SiO | 0.1 |
| Aluminium oxide – Al2O3 | 0.1 |
| Other | 0.1 |
| Physical and mechanical properties | |
| Density | 5.7 g/cm³ |
| Hardness Vickers | 1200 (HV10) |
Explanations on hardness data
Hardened, stainless steel gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.
| General specifications | |
| Material | hardened stainless steel – 1.4125 |
| ISO/EN/DIN code | X105CrMo17 |
| Chemical composition | |
| Element | Share % |
| Iron– Fe | 81.4 |
| Chromium – Cr | 17 |
| Carbon – C | 1.1 |
| Molybdenum – Mo | 0.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | ~ 60 HRC |
Explanations on hardness data
Hardmetal tungsten carbide gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.
| General specifications | |
| Material | Tungsten carbide - WC |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Tungsten carbide – TC | 88 |
| Cobalt – Co | 12 |
| Physical and mechanical properties | |
| Density | 14.3 g/cm³ |
| Hardness | 89.7 HRA |
Explanations on hardness data
Принадлежности для одноразовой технологии
The grinding bowl made of stainless steel with 6 sample glasses 1.5 ml volume is suitable for single-use technology, for example in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology, chemistry.
Additionally, a set of sample glasses 1.5 ml volume with lids (set = 12 pieces) is available with order no. 83.3165.00.
| General specifications | |
| Material | Stainless steel – 1.4057 |
| ISO/EN/DIN code | X17CrNi16-2 |
| AISI code | 431 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 77.7–80.8 |
| Carbon – C | 0.12–0.22 |
| Silicon – Si | ≤ 1.0 |
| Manganese – Mn | ≤ 1.5 |
| Chromium – Cr | 15–17 |
| Nickel – Ni | 1.5–2.5 |
| Phosphorus – P | ≤ 0.04 |
| Sulphur – S | 0.015 |
| Physical and mechanical properties | |
| Density | 7.7g/cm³ |
| Hardness | 295 HB |
Explanations on hardness data
The set of sample glasses 1.5 ml volume with lids (set = 12 pieces) is suitable for single-use technology, for example in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology, chemistry.
In order to use the sample glasses for your PULVERISETTE 7 premium line, please order the corresponding grinding bowl made of stainless steel, order no. 50.9506.00.
СЕРТИФИКАЦИЯ
IQ/OQ documentation (questionnaire format - implementation by customer) for the independent utilization for the support of instrument qualification in the quality management system for the Planetary Micro Mill PULVERISETTE 7 premium line.
