RD-1 melting point tester (with printing) Introduction
The RD-1 melting point tester uses the capillary tube specified by the Pharmacopoeia as a sample tube and a liquid temperature transfer method. It can be widely used in the production and scientific research of medicine, chemical reagents, spices, dyes and other industries to measure the melting point of organic crystalline substances. Features
1. High-precision temperature sensor of melting point tester measures temperature and automatically corrects non-linear errors.
2. Fully automatic frequency conversion control technology, high temperature control accuracy, small linear error of heating rate.
3. Automatic magnetic stirring system, uniform oil bath temperature.
4. Automation: automatic measurement, automatic diagnosis and automatic alarm.
5. Equipped with a new type of front paper thermal micro printer, which is convenient for the recording and storage of experimental data. Technical Parameters
Melting point test range: room temperature to 270oC
Rate of heating: 0.5oC / min 1oC / min1.5oC / min 3. 0oC / min four gears
Linear heating rate deviation: <5%
Temperature transfer medium: methyl silicone oil
Temperature transfer liquid cup: 250ml high type beaker
Accuracy of melting point test: less than 200oC, no more than ± 0.5oC, more than 200oC, no more than ± 1.0oC
Indication resolution: 0.1 oC
Ambient temperature for use: 18oC-28oC
Interface: Standard serial printing interface with micro-printing.
Power supply: AC220V ± 10%, frequency 50Hz, power 200W
Dimensions: length * width * height 200mm * 320mm * 305mm
Working state: reset state, temperature control state, start-up test state, fully automatic frequency conversion control technology, high temperature control accuracy, small temperature rise rate line error
Introduction
The RD-1 melting point tester uses the capillary tube specified by the Pharmacopoeia as a sample tube and a liquid temperature transfer method. It can be widely used in the production and scientific research of medicine, chemical reagents, spices, dyes and other industries to measure the melting point of organic crystalline substances.
