WRS-3A
Visual Micro Processor Melting-point Apparatus
WRS-3A Visual - Micro Processor Melting-point Apparatus
Characteristics
• Measurement of melting point is one of the important methods of measurement of purity.
• To be used in production of medicines, dye-stuffs, perfumes and other organic crystal substances.
• Together with Visual window and Photoelectric test.
• Use PID to control the temperature.
• It can measure three samples at the same time and calculate average value of initial and final melting points automatically.
• Touch Screen.
• USB / U disk.
Specifications
|
Parameters/Model |
WRS-3A |
|
Melting-point measurement range |
room temperature -360 ℃ |
|
Minimum digital display |
0.1 ℃ |
|
Linear heating-up rate |
0.1-10℃ /min |
|
Accuracy |
≤ 200℃：±0.5℃ ；＞200℃：±0.8℃ |
|
Repeatability |
0.3℃(heating rate: 1.0℃/min) |
|
Deviation of linear heating rate |
≤ set value × 10% |
|
Size of the capillary |
φ1.4mm(outside diameter) φ1.0mm(inside diameter) Length: 90mm |
|
Loading height of the sample |
3mm |
|
Display |
5.6 inch color touch screen |
|
Calibration method |
Multi-point automatic calibration |
|
Interface |
U disk / USB |
|
Dimension |
500mm×430mm×370mm |
|
Weight(gross) |
13kg |
