Wrs-2A Microcomputer Automatic Lab Melting Point Meter with 3 Capillary Cavity

Min.Order: 1
Product origin: Hefei, Anhui, China
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US$ 1892

Description
WRS-2A Digital Melting-point Apparatus
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.Melting-point measurement range: room temperature ~ 300° C
2.Minimum digital display: 0.1° C
3.Linear heating-up rate: 0.2, 0.5, 1.0,1.5, 2.0 3.0, 4.0, 5.0° C/min
4.Accuracy: < 200° C : ±0.5°C;  200-300° C: ±0.8°C
5.Weight (Gross): 13.5 kg
6.Overall Dimensions: 490mm ´ 430mm ´ 320mm

 
Specifications
Product modelWRS-2A
Measuring rangeroom temperature ~ 300 ºC
Method of measurementautomatic
The minimum value0.1ºC
Heating rate0.2ºC/min,0.5ºC/min,1ºC/min,1.5ºC/min,2ºC/min,3ºC/min,4ºC/min,5ºC/min
Error value≤200ºC:±0.4ºC;>200ºC :±0.7ºC
Repeatability of indicationWhen the heating rate is 1.0°gmin, it is 0.3°c
Linear warming error±10%
Processing power3 root
Capillary sizeoutside diameterφ1.4mm,inside diameter φ1.0mm,length 90mm
The sample height3mm
Display mode5.6-inch color LCD screen
Calibration modeMulti-points calibration
Communication interfaceRS232/USB
Printer ModelRD -TH32-SC(optional)
The power supply/
Size of instrument360mmx290mmx170mm
lnstrument net weight9kg


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