Digital melting point meter WRS-3
Digital melting point meter uses the technology of photoelectric detection and temperature display by liquidcrystal. The temperature system uses the linearly corrected platinum resistor as the detecting element. Since the initial and final melting-point readings can be stored up automatically, there is no need for this function to be monitored manually.
Description :
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.
Measure three samples as the same time and caculate average value of initial and final melting.
Touch screen .
USB and RS232 communication port.
specisification:
l Measuring range of the melting-point: room temperature ~300ºC
l Setting rate of the "starting temperature": 50ºC~300ºC,no more than 3 min. 300ºC~50ºC,no more than 5 min
l Minimum reading of the digital temperature display:0.1ºC
l Rate of the linear heating:0.2ºC/min,0.5ºC/min,1ºC/min,1.5ºC/min,2ºC/min, 3ºC/min,4ºC/min,5ºC/min
l Accuracy of measuring the melting-point: <200ºC ±0.5ºC, 200ºC~300ºC ±0.8ºC
l Repeatability:0.4ºC(rate is 1ºC/min)
l Size of the capillary: φ1.4mm(outside diameter), φ1.0mm(inside diameter)
l Loading height of the sample:3mm
l Power source: 220V±22V, 100W, 50Hz
l Dimensions:380mm×315mm×200mm
l Net Weight:9.5kg
l RS232 interface
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