WRS-3A Visual-Micro Processor Melting Point Apparatu
In according with the definition of physical chemistry, the melting point of substance means the temperature at which the substance changes from solid state to liquid state. In the field of organic chemistry, the measurement of melting point is a basic means of organic chemistry, the measurement of melting point is a basic means of recognizing the nature of substance, and is also one of the important place in the chemical industry and medicine researches. Also, the melting-point meter is a kind of necessary instrument in the production of medicines, perfumes, dyestuff and other organic crystal substances.
Features
1. Measurement of melting point is one of the important methods of measurement of purity.
2. To be used in production of medicines, dye-stuffs, perfumes and other organic crystal substances.
3. Together with Visual window and Photoelectric test.
4. Use PID to control the temperature.
5. lt can measure three samples at the same time and calculate average value of initial and final melting points
automatically.
6. Touch Screen
7. USB
Specifications
| Product model |
WRS-3A |
| Measuring range |
room temperature ~ 360 ºC |
| Method of measurement |
Visual-Micro |
| The minimum value |
0.1ºC |
| Heating rate |
0.1ºC/min -10ºC/min |
| Error value |
≤200ºC±0.5ºC,>200ºC±0.8ºC |
| Repeatability of indication |
When the heating rate is 1.0°gmin, it is 0.3°c |
| Linear warming error |
±10% |
| Processing power |
3 root |
| Capillary size |
outside diameterφ1.4mm,inside diameter φ1.0mm,length 90mm |
| The sample height |
3mm |
| Display mode |
5.6-inch color LCD screen |
| Calibration mode |
Multi-points calibration |
| Communication interface |
U Disk/USB |
| Printer Model |
CK-NT24S needle printer (optional) |
| The power supply |
220V±22V,50Hz±1HZ |
| Size of instrument |
390mmx320mmx220mm |
| lnstrument net weight |
6kg |
Audited Supplier 
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