Mortar Grinder RM 200
The mortar grinder RM 200 comminutes inorganic and organic substances to analytical fineness. It can mix and homogenize powders, suspensions and pastes. The grinder is also ideal for the uniform trituration of homeopathic and pharmaceutical products.
Application Examples
ashes, cement clinker, chemical products, coal, coke, drugs, food, homeopathic materials, pharmaceutical materials, salts, seeds, silicates, slag, soils, yeast cells, ...
Product Advantages
- wet and dry grinding
- reproducible results by adjustment of the pestle pressure (via a scale) and digital time setting
- 7 different grinding set materials
- performance display
- easy exchange of pestle and mortar without tools
- closed, dust-tight grinding chamber with windows
- high-performance drive with electronic control
- built-in automatic switch-off and rapid motor-stop
- safe, CE-conforming design
- 2 year warranty
Features
| Applications | grinding, mixing and triturating, dry and wet |
| Field of application | agriculture, biology, chemistry / plastics, construction materials, food, glass / ceramics, medicine / pharmaceuticals, mineralogy / metallurgy |
| 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 |
| 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 aluminium oxide, zirconium oxide, hard porcelain |
| Setting of grinding time | digital, 1 - 99 min / continuous operation |
| Drive | 1-phase motor with auxiliary capacitor |
| 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 |
| Workplace related emission value | LpAeq 72 dB(A) |
| *depending on feed material and instrument configuration/settings |
Function Principle
The RM 200 comminutes, mixes and triturates by pressure and friction. The function of the scraper is to feed the material into the area between the mortar and pestle. This forced feed ensures that the whole of the sample is continuously subjected to the grinding and trituration process and is also intensively mixed. The pestle is not located in the centre of the mortar but is offset; contact with the rotating mortar and the sample causes it to rotate automatically. The necessary grinding pressure is achieved by the weight of the pestle itself combined with the adjustable spring pressure acting on its axis.Subject to technical modifications and errors
