Weight (Gross): | 11 Kg |
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Transport Package: | Carton |
Specification: | 500mm× 430mm 310mm |
Customization: |
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WRS-2A/ WRS-2 Micro Processor Melting-point Apparatus
WRS-1B Digital 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;
Photoelectric test;
LCD display, entry by digital keyboard and direct display of melting curve;
WRS-2A can measure three samples at the same time and calculate average value of initial and final melting points automatically.
Specifications
Parameters/Model |
WRS-2A |
WRS-2 |
WRS-1B |
Melting-point measurement range: |
room temperature -300ºC |
room temperature -300ºC |
room temperature -320ºC |
Minimum digital display: |
0.1ºC |
0.1ºC |
0.1ºC |
Linear heating-up rate: |
0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0ºC/min |
0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0ºC/min |
0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0ºC/min |
Accuracy: |
≤200ºC:±0.4ºC; 200-300ºC:±0.7ºC |
≤200ºC:±0.4ºC; 200-300ºC:±0.7ºC |
≤200ºC:±0.4ºC; >200ºC:±0.7ºC |
Repeatability |
0.3 ºC(heating rate: 1.0ºC/min) |
0.3 ºC(heating rate: 1.0ºC/min) |
0.3 ºC(heating rate: 1.0ºC/min) |
Size of the capillary |
φ1.4mm(outside diameter) φ1.0mm(inside diameter) Length: 90mm |
φ1.4mm(outside diameter) φ1.0mm(inside diameter) Length: 90mm |
φ1.4mm(outside diameter) φ1.0mm(inside diameter) Length: 90mm |
Number of capillary |
3 |
1 |
1 |
Loading height of the sample |
3mm |
3mm |
3mm |
Display |
5.6 inch color LCD |
5.6 inch color LCD |
5.6 inch color LCD |
Interface |
RS232/USB |
RS232/USB |
RS232/USB |
Weight (Gross): |
11 kg |
11 kg |
11 kg |
Overall Dimensions: |
500mm×430mm 310mm |
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