Mortar Grinder
Model No. :
RM 200
Model No. : RM 200
Brand : Retsch
The RM 200 is a high-performance automated mortar grinder designed for the reproducible and gentle homogenization of powders, suspensions, and pastes. It replicates the traditional mortar and pestle action with mechanized precision, making it ideal for processing materials that require high-finesse size reduction without thermal stress.
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Handles feed sizes up to 8 mm
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Achieves analytical fineness below 10 µm
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Useful volume capacity up to 190 ml
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− Features
- Dry, wet and cryogenic grinding
- Reproducible results due to adjustable pestle and scraper pressure
- Closed, dust tight grinding chamber with windows
- Easy exchange of mortar and pestle without tools
- Performance display for load control
- Adjustable pestle and scraper pressure
- Wide range of materials for contamination free grinding
- 3 scraper materials (PU, beech wood, PTFE)
- Pestle speed 100 rpm
+ Technical Specifications
+ Standards
+ Resources
Features
- Dry, wet and cryogenic grinding
- Reproducible results due to adjustable pestle and scraper pressure
- Closed, dust tight grinding chamber with windows
- Easy exchange of mortar and pestle without tools
- Performance display for load control
- Adjustable pestle and scraper pressure
- Wide range of materials for contamination free grinding
- 3 scraper materials (PU, beech wood, PTFE)
- Pestle speed 100 rpm
Technical Specifications
| Applications | grinding, mixing and triturating, dry and wet |
| Field of application | agriculture, biology, chemistry / plastics, construction materials, food, geology / metallurgy, glass / ceramics, medicine / pharmaceuticals |
| Feed material | soft, hard, brittle, pasty |
| Size reduction principle | pressure, friction |
| Material feed size* | < 8 mm |
| Final fineness* | < 10 µm |
| Batch size / feed quantity* | 10 – 190 ml |
| Grinding chamber volume | 700 ml |
| Speed at 50 Hz (60 Hz) | 100 min⁻¹ |
| Speed setting | no |
| Setting of pestle pressure | vertical by adjusting knob + scale, horizontal by adjusting knob + visual/acoustic control |
| Setting of scraper pressure | by adjusting knob + visual control |
| Material of grinding tools | hardened steel, stainless steel, tungsten carbide, agate, sintered aluminum oxide, zirconium oxide, hard porcelain |
| Setting of grinding time | digital, 1 – 99 min / continuous operation |
| Drive | 1-phase motor with auxiliary capacitor |
| Electrical supply data | different voltages |
| Power connection | 1-phase |
| Protection code | IP 53 |
| Power consumption | 250 W (230 V, 50 Hz) / 290 W (120 V, 60 Hz) |
| W x H x D closed | 400 x 480 x 370 mm (opened 400 x 550 x 510 mm) |
| Net weight | ~ 24.2 kg |
*depending on feed material and instrument configuration/settings
Application & Standards
Accessories
Software
FAQs
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