PULVERISETTE 2 Mortar Grinder
Thanks to its special mode of operation, the FRITSCH Mortar Grinder PULVERISETTE 2 is the ideal universal grinder in the laboratory – for analysis, quality control and materials testing as well as for the mixing and homogenisation of pastes and creams on a laboratory scale. Its particularly gentle grinding by friction with almost no thermal load is ideal for the preparation of tablets in galenics. Using liquid nitrogen it also grinds difficult-to-mill samples with moist, fibrous or elastic structures. And the PULVERISETTE 2 is also ideally suited for mixing of solids or liquids and solids. With brief, reliably reproducible grinding and mixing times, it is loss and dust free. For final finenesses of between 10 and 20 μm, with a feed size of 6 – 8 mm and a max. sample quantity of up to 190 ml. เครื่องบดตัวอย่างแบบใช้แรงเสียดทาน
เครื่องบดตัวอย่างแบบใช้แรงเสียดทาน MORTAR GRINDING ยี่ห้อ FRITSCH รุ่น PULVERISETTE 2
เป็นเครื่องบดลดขนาดตัวอย่างโดยอาศัยหลักการการทำงานแบบ แรงเสียดทาน (Friction) เหมาะสำหรับตัวอย่างที่มีความแข็ง แข็งปานกลาง อ่อนนุ่ม เปราะ และเส้นใยเปราะ และสามารถบดได้ทั้งตัวอย่างที่มีลักษณะเปียก และ แห้ง ตัวเครื่องสามารถบดตัวอย่างโดยไม่ทำให้เกิดความร้อนและเครื่องสามารถบดลดขนาดตัวอย่างได้โดยไม่ทำให้เกิดการสูญเสียระหว่างการบด
AT A GLANCE
- Ideal for wet and dry grinding, mixing and homogenization
- Final fineness 10 – 20 μm
- Ideally suited for cryogenic grinding
- Easy cleaning through simple removal of pestle and mortar bowl
IDEAL FOR
- PHARMACY
- FOODSTUFFS
- CHEMISTRY
- MINING AND METALLURGY
- GEOLOGY AND MINERALOGY
- GLASS AND CERAMICS INDUSTRY
- AGRICULTURE AND FORESTRY
| Working principle | friction |
| Optimal for material type | hard, medium-hard, soft, brittle fibrous, abrasive and temperature sensitive |
| Grinding tools | mortar bowl with pestle |
| Materials of the grinding tools | agate, sintered corundum, hard porcelain, zirconium oxide, stainless steel, hardened steel, hardmetal tungsten carbide |
| Grinding bowl diameter | inner – 130 mm, outer – 200 mm |
| Max. feed size | 8 mm |
| Min. sample quantity | 10 ml |
| Max. sample quantitiy | Up to 190 ml |
| Final fineness | 10 – 20 µm |
| Grinding process | Dry/wet |
| Mortar bowl speed | 50 Hz – ~70 rpm, 60 Hz – ~80 rpm |
| Electrical Details (voltage indicated by customer is set) | 100-120/200-240 V/1~, 50/60 Hz, 300 Watt |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground and grinding set) | Approx. LpAd = 71 dB |
| Weight | 24 kg |
| Dimensions (W x D x H) | bench top instrument 31 x 46 x 41 cm |
Gentle fine grinding
- For hard, medium-hard, soft, brittle, fibrous and abrasive materials
- Particularly gentle grinding with no thermal load
- Precisely adjustable pestle pressure and optimum scraper kinematics
- Loss-free grinding thanks to closed grinding chamber
- Illuminated grinding chamber for optimum control
- Simple filling even during grinding
- Easy cleaning through simple removal of pestle and mortar bowl
- Cryogenic grinding
- Automatic timer for reproducible grinding times
FRITSCH ADVANTAGE
Configure your Mortar Grinder PULVERISETTE 2 exactly to your specific application
Only available from FRITSCH: the mortar bowls of the PULVERISETTE 2 are rimmed regardless of the material, in a robust shell of shock-resistant plastic, which protects the actual bowl. This makes it particularly durable and the integrated all around grip ensures optimum working conditions. All FRITSCH mortar bowls have an extra high rim and are sealed by a sealing lip in the lid.
For contamination-free sample grinding, select the grinding set of your PULVERISETTE 2 from seven different materials – the appropriate pestle and scraper are also supplied. A grinding set made of stainless steel without a plastic frame is available, especially for cryogenic grinding using liquid nitrogen to embrittle the material to be ground. It is also heat-resistant and can be cleaned with solvents.
