OUTROS GRUPOS DE PRODUTO
Knife Mill
PULVERISETTE 11
For adaptation to your special application we offer extensive accessories. A 1.4 l grinding vessel made of autoclavable plastic PC with a standard lid and the standard knife made of stainless steel are included in the basic price of the instrument. When ordering a deviating specification of the standard accessories, please specify the exact article number of the part to be replaced.
Since the grinding times of the PULVERISETTE 11 are so short so that your samples can be processed very fast, it is worthwhile to order several grinding vessels right away for parallel use.
Additional knives are available on request.
Grinding vessels 1.4 litre
The grinding vessel made of autoclavable plastic PC is included. For cryogenic comminution and for the grinding of harder samples we also offer a grinding vessel made of autoclavable stainless steel 316L. Grinding vessels made of glass and Eastman Tritan Copolyester are also available.
Grinding Vessels
The grinding vessel made of plastic PC is included with the FRITSCH Knife Mill. The transparent grinding vessel made of scratch-resistant autoclavable plastic PC for the optimal observation of the comminution process is suitable for all standard samples.
We also offer the following grinding vessels:
Grinding vessel made of stainless steel 316L: for cryogenic comminution and for the grinding of harder samples - order no. 11.3160.00
Grinding vessel made of glass: for food-safe analysis and for verification of polymers - order no. 11.3170.00
Grinding vessel made of Eastman Tritan Copolyester: for comminution of oily samples and for BPA-free sample preparation - order no. 11.3152.16
| General specifications | |
| Material | Polycarbonate – PC |
| ISO/EN/DIN code | 7391-PC |
| Chemical composition | |
| Chemical Formula | HO-C6H4-R-C6H4-OH |
| Melting point | 150°C |
| Physical and mechanical properties | |
| Density | 1.20 g/cm³ |
| Hardness | HB 115 |
Explanations on hardness data
The grinding vessel made of autoclavable stainless steel 316L is suitable for cryogenic comminution and for the grinding of harder samples. Samples which are difficult to grind can be embrittled with liquid nitrogen directly in the grinding vessel made of stainless steel 316L. The sample materials remain 100 % cold.
For this purpose, please select the special lid with the easily exchangeable single-use sieve insert for cryogenic comminution: order no. 11.3224.00.
We also offer the following grinding vessels:
Standard grinding vessel made of autoclavable, transparent and scratch-resistant plastic PC: for optimal observation of the comminution process and suitable for all standard samples - order no. 11.3151.16
Grinding vessel made of glass: for food-safe analysis and for verification of polymers - order no. 11.3170.00
Grinding vessel made of Eastman Tritan Copolyester: for comminution of oily samples and for BPA-free sample preparation - order no. 11.315216
| General specifications | |
| Material | Stainless steel – 1.4404/316L |
| ISO/EN/DIN code | X2CrNiMo17-12-2 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | approx. 62.8 |
| Carbon – C | 0.03 |
| Silicon – Si | 1 |
| Manganese – Mn | 2 |
| Phosphorus – P | 0.045 |
| Sulphur – S | 0.015 |
| Chromium – Cr | 18.5 |
| Molybdenum – Mo | 2.50 |
| Nickel – Ni | 13.00 |
| Nitrogen – N | 0.110 |
| Physical and mechanical properties | |
| Density | 8.0 g/cm³ |
| Hardness | 215 HB |
Explanations on hardness data
The glass grinding vessel is perfect for food-safe analysis and for verification of polymers.
We also offer the following grinding vessels:
Standard grinding vessel made of autoclavable, transparent and scratch-resistant plastic PC: for optimal observation of the comminution process and suitable for all standard samples - order no. 11.3151.16
Grinding vessel made of stainless steel 316L: for cryogenic comminution and for the grinding of harder samples - order no. 11.3160.00
Grinding vessel made of Eastman Tritan Copolyester: for comminution of oily samples and for BPA-free sample preparation - order no. 11.315216
| General specifications | |
| Material | Polycarbonate – PC |
| ISO/EN/DIN code | 7391-PC |
| Chemical composition | |
| Chemical Formula | HO-C6H4-R-C6H4-OH |
| Melting point | 150°C |
| Physical and mechanical properties | |
| Density | 1.20 g/cm³ |
| Hardness | HB 115 |
Explanations on hardness data
The grinding vessel made of Eastman Tritan Copolyester is suitable for the comminution of oily samples and for BPA-free sample preparation.
We also offer the following grinding vessels:
Standard grinding vessel made of autoclavable, transparent and scratch-resistant plastic PC for: optimal observation of the comminution process and suitable for all standard samples - order no. 11.3151.16
Grinding vessel made of stainless steel 316L: for cryogenic comminution and for the grinding of harder samples - order no. 11.3160.00
Grinding vessel made of glass: for food-safe analysis and for verification of polymers - order no. 11.3170.00
| General specifications | |
| Material | Eastman Tritan Copolyester |
| TX1001 | |
| General Properties | |
| food safe | |
| tasteless | |
| heat resistant up to 85°C | |
| colour stable | |
| resistant to chemicals | |
| dishwasher safe up to max. 80°C (80 cycles, with manual cleaning up to 300 cycles) | |
| free from bisphenol A (BPA) and free from plasticisers | |
| Physical and mechanical properties | |
| Density | 1.18 g/cm³ |
| Hardness | Rockwell 112 |
Explanations on hardness data
Lids for grinding vessels
Available is a standard lid made of silicone, a Vario-Lid system with plunger mad of plastic PP and reduction sample pusher, as well as a reduction sample pusher. For cryogenic comminution we offer a special lid with single-use sieve insert.
Additional lids are available on request.
Lids for grinding vessel
The included standard lid made of silicone is ideal for the comminution of soft, medium-hard samples which do not need to be compressed.
The following lids are also available:
Vario-Lid system with plunger made of plastic PP and reduction sample pusher for moist, liquid and viscous sample materials: order no. 11.3180.00.
Special lid for cryogenic comminution with single-use sieve insert: order no. 11.3220.00.
| General specifications | |
| Material | Silicone LR 3003/70 A/B |
| Physical and mechanical properties | |
| Density | 1.14 g/cm³ |
| Hardness | 70 Shore A |
Explanations on hardness data
The freely adjustable Vario-Lid system made of plastic PP fulfils two important requirements at the same time: It can be used to reduce the grinding chamber volume down to 0.54 litre and to manually compress and loosen up the sample material at the beginning and at any time during comminution. Thus you always achieve a homogeneous sample in a narrow particle size range even for smaller sample quantities and for difficult to grind materials.
The Vario-Lid system automatically returns rising liquids during the comminution and can be used for most sample materials.
For the Vario-Lid system, is a reduction sample pusher with plunger for dry, solid samples available: order no. 11.3189.16.
The following lids are also available:
Standard lid made of silicone (included with the instrument) is ideal for the comminution of soft, medium-hard samples which do not have to be compressed: order no. 11.3203.15.
Special lid for cryogenic comminution with single-use sieve insert: order no. 11.3220.00.
| General specifications | |
| Material | Polypropylene – PP 1502 |
| ISO/EN/DIN code | 1183 |
| Chemical composition | |
| Chemical Formula | C3H6 |
| Melting point | 163°C |
| Max. application temp. constant | 100° C |
| Max. application temp. briefly | 140° |
| Physical and mechanical properties | |
| Density | 0.903 g/dm³ |
| Hardness | Shore D70 |
Explanations on hardness data
The reduction sample pusher is perfectly suited for dry, solid samples. The sample can be manually compressed or loosened at any time during the comminution.
| General specifications | |
| Material | Polypropylene – PP 1502 |
| ISO/EN/DIN code | 1183 |
| Chemical composition | |
| Chemical Formula | C3H6 |
| Melting point | 163°C |
| Max. application temp. constant | 100° C |
| Max. application temp. briefly | 140° |
| Physical and mechanical properties | |
| Density | 0.903 g/dm³ |
| Hardness | Shore D70 |
Explanations on hardness data
The special lid made of plastic PC for cryogenic comminution with single-use sieve insert for cryogenic comminution with the grinding vessel made of stainless steel 316L: order no. 11.3160.00.
For this lid we offer a set of single-use sieve inserts (set = 10 inserts): order no. 11.3224.00.
The following lids are also available:
Standard lid made of silicone (included with the instrument) is ideal for the comminution of soft, medium-hard samples which do not have to be compressed: order no. 11.3203.15.
Vario-Lid system with plunger made of plastic PP and reduction sample pusher for moist, liquid and viscous sample materials: order no. 11.3180.00.
| General specifications | |
| Material | Polycarbonate – PC |
| ISO/EN/DIN code | 7391-PC |
| Chemical composition | |
| Chemical Formula | HO-C6H4-R-C6H4-OH |
| Melting point | 150°C |
| Physical and mechanical properties | |
| Density | 1.20 g/cm³ |
| Hardness | HB 115 |
Explanations on hardness data
For exchanging the sieve insert in the special lid for cryogenic grinding.
The single-use sieve insert guarantees reliable protection against contamination.
Knives
The standard knife made of stainless steel can be used for comminution of nearly all materials due to its four blades and a well-conceived geometry. For comminution of especially fibrous, tough or sinewy samples, we recommend the knife with serrated blades made of stainless steel.
Additional knives are available on request.
Knives
The standard knife with four cutting edges of the PULVERISETTE 11 (included with the instrument) can be used for the comminution of nearly all materials. The specially curved knife blades achieve with up to 56,000 cutting processes per minute a homogeneous sample significantly faster than comparable instruments at the same grinding time and rotational speed. And in reverse mode, the knives enable a better thorough mixing if necessary.
We also offer the following knives:
Sickle knife made of stainless steel: for comminution of brittle, hard, samples – order no. 11.3208.00
Sickle knife with serrated blades made of stainless steel: especially suited for the comminution of especially fibrous, tough or sinewy samples – order no. 11.3210.00
Sickle knife made of titanium: optimal for metal-free grinding - order no. 11.3215.00
| General specifications | |
| Material | Stainless steel – 1.4028 |
| ISO/EN/DIN code | X30Cr13 / DIN EN 10088-3 / AISI 420 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 87.74–85.65 |
| Carbon – C | 0.26–0.35 |
| Chromium – Cr | 12.00–14.00 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | 24 HRC |
Explanations on hardness data
The sickle knife made of stainless steel suitable for the comminution of brittle, hard samples.
We also offer the following knives:
Standard knife made of stainless steel: can be used for the comminution of nearly all materials – order no. 11.3204.00
Sickle knife with serrated blades made of stainless steel: especially suited for the comminution of especially fibrous, tough or sinewy samples – order no. 11.3210.00
Sickle knife made of titanium: optimal for metal-free grinding - order no. 11.3215.00
| General specifications | |
| Material | Stainless steel – 1.4034 |
| ISO/EN/DIN code | X46Cr13 / DIN EN 10088-3 / AISI 420 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 87.07–82.93 |
| Carbon – C | 0.43–0.5 |
| Silicon – Si | 0–max. 1.0 |
| Manganese – Mn | 0–max. 1.0 |
| Phosphorus – P | 0–max 0.04 |
| Sulphur – S | 0–max. 0.03 |
| Chromium – Cr | 12.5–14.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | 245 HB |
Explanations on hardness data
The sickle knife with serrated blades made of stainless steel is especially suited for the comminution of especially fibrous, tough or sinewy samples.
We also offer the following knives:
Standard knife made of stainless steel: can be used for the comminution of nearly all materials – order no. 11.3204.00
Sickle knife made of stainless steel: for comminution of brittle, hard, samples – order no. 11.3208.00
Sickle knife made of titanium: optimal for metal-free grinding – order no. 11.3215.00
| General specifications | |
| Material | Stainless steel – 1.4034 |
| ISO/EN/DIN code | X46Cr13 / DIN EN 10088-3 / AISI 420 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 87.07–82.93 |
| Carbon – C | 0.43–0.5 |
| Silicon – Si | 0–max. 1.0 |
| Manganese – Mn | 0–max. 1.0 |
| Phosphorus – P | 0–max 0.04 |
| Sulphur – S | 0–max. 0.03 |
| Chromium – Cr | 12.5–14.5 |
| Physical and mechanical properties | |
| Density | 7.7 kg/dm³ |
| Hardness | 245 HB |
Explanations on hardness data
The sickle knife made of titanium is optimal for metal-free grinding.
We also offer the following knives:
Standard knife made of stainless steel: can be used for the comminution of nearly all materials – order no. 11.3204.00
Sickle knife made of stainless steel: for comminution of brittle, hard, samples – order no. 11.3208.00.
Sickle knife with serrated blades made of stainless steel: especially suited for the comminution of especially fibrous, tough or sinewy samples – order no. 11.3210.00
| General specifications | |
| Material | Titanium – 3.7065 Ti 4 |
| ISO/EN/DIN code | Titan Grade 4 / ASTM - Ti-Grade 4 |
| Chemical composition | |
| Element | Share % |
| Titanium – Ti | ≤ 98.95 |
| Carbon – C | ≤ 0.08 |
| Nitrogen – N | ≤ 0.05 |
| Iron – Fe | ≤ 0.50 |
| Oxygen – O | ≤ 0.40 |
| Hydrogen – H | ≤ 0.015 |
| Physical and mechanical properties | |
| Density | 4.51 g/cm³ |
| Hardness / HB 30 | ≤ 200 |
Explanations on hardness data
Single-use grinding vessels
The single-use grinding vessels are ideal for the use in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology and chemistry.
Single-use grinding vessels
Adapter for single-use grinding vessel 40 ml and 100 ml volume, incl. 5 single-use grinding vessels 40 ml volume.
For the use of the Knife Mill PULVERISETTE 11 in single-use technology, we have developed an adapter for single-use grinding vessels 40 ml and 100 ml volume for the comminution of not too hard materials, which are available in small pieces. Your advantage: safe protection against cross contamination, no need for cleaning and the sample can be stored in the single-use grinding vessels. Ideal for use in food quality control, pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology and chemistry.
Set of single-use grinding vessels 40 ml volume made of plastic PP (set = 10 pieces).
The single-use grinding vessels are ideal for the use in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology and chemistry.
| General specifications | |
| Material | Polypropylene – PP 1502 |
| ISO/EN/DIN code | 1183 |
| Chemical composition | |
| Chemical Formula | C3H6 |
| Melting point | 163°C |
| Max. application temp. constant | 100° C |
| Max. application temp. briefly | 140° |
| Physical and mechanical properties | |
| Density | 0.903 g/dm³ |
| Hardness | Shore D70 |
Explanations on hardness data
Set single-use grinding vessels 40 ml volume made of plastic PP (set = 100 pieces).
The single-use grinding vessels are ideal for the use in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology and chemistry.
| General specifications | |
| Material | Polypropylene – PP 1502 |
| ISO/EN/DIN code | 1183 |
| Chemical composition | |
| Chemical Formula | C3H6 |
| Melting point | 163°C |
| Max. application temp. constant | 100° C |
| Max. application temp. briefly | 140° |
| Physical and mechanical properties | |
| Density | 0.903 g/dm³ |
| Hardness | Shore D70 |
Explanations on hardness data
Set of single-use grinding vessels 100 ml volume made of plastic PP (set = 10 pieces).
The single-use grinding vessels are ideal for the use in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology and chemistry.
| General specifications | |
| Material | Polypropylene – PP 1502 |
| ISO/EN/DIN code | 1183 |
| Chemical composition | |
| Chemical Formula | C3H6 |
| Melting point | 163°C |
| Max. application temp. constant | 100° C |
| Max. application temp. briefly | 140° |
| Physical and mechanical properties | |
| Density | 0.903 g/dm³ |
| Hardness | Shore D70 |
Explanations on hardness data
Set single-use grinding vessels 100 ml volume made of plastic PP (set = 100 pieces).
The single-use grinding vessels are ideal for the use in pharmacy, forensics and pathology, RNA/DNA extraction, bacteriology and chemistry.
| General specifications | |
| Material | Polypropylene – PP 1502 |
| ISO/EN/DIN code | 1183 |
| Chemical composition | |
| Chemical Formula | C3H6 |
| Melting point | 163°C |
| Max. application temp. constant | 100° C |
| Max. application temp. briefly | 140° |
| Physical and mechanical properties | |
| Density | 0.903 g/dm³ |
| Hardness | Shore D70 |
Explanations on hardness data
Software
The Software P-11Control for Windows: for automatic control of the mill via USB, for editing, saving and managing of the SOPs with grinding report generator.
Software P-11Control for Windows
The Software P-11Control for Windows: for automatic control of the mill via USB, for editing, saving and managing of the SOPs with grinding report generator.
With the software P-11Control, the mill can be controlled via the integrated USB port. SOPs can be edited, saved and managed directly on the connected laptop via drag & drop. Reversion-proof grinding reports can be created, archived quickly and easily with the integrated report generator.
The software P-11Control offers a data interface for the connection to your laboratory database.
Additional accessories
Additionally available are a scraper and a certification for your Knife Mill PULVERISETTE 11.
Additional Accessories
The scraper made of robust plastic is a useful helper in the laboratory and can be utilized to remove sample material completely from the grinding vessel.
| General specifications | |
| Material | PUR-Elastomer – TPU 93A |
| Material number | 2634 |
| Chemical composition | |
| Chemical Formula | C3H7NO2 |
| Physical and mechanical properties | |
| Density ISO 1183 | 1.24 |
| Hardness Shore (A/D) | A93 |
Explanations on hardness data
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 Knife Mill PULVERISETTE 11.
