OTROS GRUPOS DE PRODUCTOS
Vibrating Cup Mill
PULVERISETTE 9
Please note: The standard equipment delivered with the Vibrating Cup Mill PULVERISETTE 9 does not include grinding sets. Grinding sets are offered in 5 different materials and 3 different sizes from 50 ml to 250 ml volume and must be ordered as accessories.
FRITSCH also supplies practical, heavy-duty wheels with an arresting brake for the PULVERISETTE 9.
Also available is a practical, manually-operated hydraulic Pellet Press with a pressure force of 250 kN.
Grinding Sets
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Grinding Media and Volumes
Volume Useful capacity (sample volume) Grinding parts 50 ml 10 - 50 ml 1 puck 100 ml 30 - 100 ml 1 puck + 1 ring 250 ml 75 - 250 ml 1 puck + 1 ring -
Material data for the grinding sets
Material Main component of the material Density g/cm³ Abrasion resistance Used for grinding material Hardened stainless steel Fe – Cr 7.7 Good Brittle, hard samples Chromium-free tool steel Fe 7.8 Fairly good Brittle, hard samples Hardmetal tungsten carbide WC 14.3 Very good Very hard, abrasive samples Agate SiO2 2.65 Good Soft to medium-hard, brittle, fibrous samples Zirconium oxide ZrO2 5.7 Good Medium-hard, brittle, fibrous samples, metal-free grinding
Please select at least one grinding set. Grinding sets in 5 different materials and 3 different sizes from 50 ml to 250 ml volume are available. The grinding set material must also be harder than the material to be ground.
GRINDING SETS
For the comminution of brittle, hard samples.
General material specification:
Material: hardened, stainless steel - 1.4125
Abrasion resistance: good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. hardened, stainless steel or tungsten carbide, shorten the grinding time.
| 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 comminution of brittle, hard samples.
General material specification:
Material: hardened, stainless steel - 1.4125
Abrasion resistance: good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. hardened, stainless steel or tungsten carbide, shorten the grinding time.
| 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 comminution of brittle, hard samples.
General material specification:
Material: hardened, stainless steel - 1.4125
Abrasion resistance: good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. hardened, stainless steel or tungsten carbide, shorten the grinding time.
| 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 comminution of brittle, hard samples
General material specification:
Material: chromium-free tool steel -1.1740
Abrasion resistance: fairly good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time
| General specifications | |
| Material | Chromium-free tool steel – 1.1740 |
| ISO/EN/DIN code | C60W3 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 98.63 – 98.08 |
| Carbon – C | 0.55 – 0.65 |
| Silicon – Si | 0.15 – 0.4 |
| Manganese – Mn | 0.6 – 0.8 |
| Phosphorus – P | < 0.035 |
| Sulphur – S | < 0.035 |
| Physical and mechanical properties | |
| Density | 7.8 g/cm³ |
| Hardness | 50 - 55 HRC |
Explanations on hardness data
For the comminution of brittle, hard samples
General material specification:
Material: chromium-free tool steel - 1.1740
Abrasion resistance: fairly good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| General specifications | |
| Material | Chromium-free tool steel – 1.1740 |
| ISO/EN/DIN code | C60W3 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 98.63 – 98.08 |
| Carbon – C | 0.55 – 0.65 |
| Silicon – Si | 0.15 – 0.4 |
| Manganese – Mn | 0.6 – 0.8 |
| Phosphorus – P | < 0.035 |
| Sulphur – S | < 0.035 |
| Physical and mechanical properties | |
| Density | 7.8 g/cm³ |
| Hardness | 50 - 55 HRC |
Explanations on hardness data
For the comminution of brittle, hard samples
General material specification:
Material: chromium-free tool steel - 1.1740
Abrasion resistance: fairly good
Suitable for: brittle, hard samples
Detailed information about the material you will find in the element analysis
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| General specifications | |
| Material | Chromium-free tool steel – 1.1740 |
| ISO/EN/DIN code | C60W3 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 98.63 – 98.08 |
| Carbon – C | 0.55 – 0.65 |
| Silicon – Si | 0.15 – 0.4 |
| Manganese – Mn | 0.6 – 0.8 |
| Phosphorus – P | < 0.035 |
| Sulphur – S | < 0.035 |
| Physical and mechanical properties | |
| Density | 7.8 g/cm³ |
| Hardness | 50 - 55 HRC |
Explanations on hardness data
For the comminution of very hard, abrasive samples
General material specification:
Material:hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: very hard, abrasive samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| 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
For the comminution of very hard, abrasive samples
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: very hard, abrasive samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| 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
For the comminution of very hard, abrasive samples
General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: very hard, abrasive samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| 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
for comminution of soft to medium-hard, brittle, fibrous samples
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft, medium-hard, brittle, fibrous samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| 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 comminution of soft to medium-hard, brittle, fibrous samples
General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft, medium-hard, brittle, fibrous samples
Detailed information about the material you will find in the element analysis.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| 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 comminution of medium-hard, brittle, fibrous samples and for metal-free grinding
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: good
Suitable for: medium-hard, brittle, fibrous samples, metal-free grinding
Detailed information about the material you will find in the element analysis.
Grinding sets of zirconium oxide are only suitable for grinding ceramic materials, minerals etc and never for hard-tough samples, such as metals.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| General specifications | |
| Material | Zirconium oxide – ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.5 |
| Yttrium oxide – Y2O3 | 5.1 |
| SiO2, CaO, MgO, Al2O3 | < 0.4 |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness | 12.5 x 10³ Nmm-² HV |
Explanations on hardness data
for comminution of medium-hard, brittle, fibrous samples and for metal-free grinding
General material specification:
Material: zirconium oxide - ZrO2
Abrasion resistance: good
Suitable for: medium-hard, brittle, fibrous samples, for metal-free grinding
Detailed information about the material you will find in the element analysis.
Grinding sets of zirconium oxide are only suitable for grinding ceramic materials, minerals etc. and never for hard-tough samples, such as metals.
Our suggestion: Grinding sets with high density, e.g. tempered steel or tungsten carbide, shorten the grinding time.
| General specifications | |
| Material | Zirconium oxide – ZrO2 |
| ISO/EN/DIN code | |
| Chemical composition | |
| Element | Share % |
| Zirconium oxide – ZrO2 | 94.5 |
| Yttrium oxide – Y2O3 | 5.1 |
| SiO2, CaO, MgO, Al2O3 | < 0.4 |
| Physical and mechanical properties | |
| Density | 6.0 g/cm³ |
| Hardness | 12.5 x 10³ Nmm-² HV |
Explanations on hardness data
FURTHER ACCESSORIES
The practical heavy-duty wheels make your PULVERISETTE 9. Also available is a certification for your Vibrating Cup Mill.
Wheels for Vibrating Cup Mill
Go mobile with the Vibrating Cup Mill: Order
- robust wheels with arresting brake for your Vibrating Cup Mill
- 1 Set includes 4 heavy-duty wheels, 2 with arresting brake
Certification
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 Vibrating Cup Mill PULVERISETTE 9.
Pellet Press
Ideal for high-quality pellets. The FRITSCH Pellet Press is ideal for fast and easy preparation of both: solid and highly permeable pellets of solid samples for X-ray fluorescence analysis or infrared spectroscopy.
PELLET PRESS - manual instrument without pressing tool
Ideal for high-quality pellets
The manually-operated hydraulic FRITSCH Pellet Press is ideal for fast and easy preparation of both: solid and highly permeable pellets of solid samples for X-ray fluorescence analysis or infrared spectroscopy. It's as easy as this: Fill in the sample, close the magnetically-held door and build-up the desired pressure using the hand lever - that's it. The pressure force is variable up to max. 250 kN and is automatically relieved in case of overstress. If your pellets require binding agents for stabilisation, please contact us and we will be happy to assist.
The pressing tools are not included with the pellet press and have to be ordered separately.
Further pressing tools and automatic pellet presses with a pressure force of 400 kN can be delivered on request.
PRESSING TOOLS for Pellet Press 09.9510.00
Pressing tool for pellets with 40 mm diameter:
If your pellets require binding agents for stabilisation, please contact us and we will be happy to assist.
Further pressing tools on request!
Pressing tool for pellets with 32 mm diameter.
If your pellets require binding agents for stabilisation, please contact us and we will be happy to assist.
Further pressing tools on request!
