Melting point tester with printer

RD-I typeMelting point tester with printer

The melting point tester adopts the capillary tube specified in the pharmacopoeia as the sample tube and liquid temperature transfer method, which can be widely used in the production and scientific research of industries such as pharmaceuticals, chemical reagents, fragrances, dyes, etc., to measure the melting point of organic crystalline substances.

Melting point tester with printertechnical indicators:

Melting point testing range: from room temperature to 270 º C

Heating rate: 0.5 º C/min, 1 º C/min, 1.5 º C/min, 3.0 º C/min, four levels

Linear heating rate deviation:<5%

◆ Thermal medium: Methyl silicone oil

◆ Temperature transfer liquid cup: 250ml tall beaker

Melting point testing accuracy: less than 200 º C, not greater than ± 0.5 º C, greater than 200 º C, not greater than ± 1.0 º C

Display resolution: 0.1 º C

◆ Operating environment temperature: 18 º C-28 º C

Interface: Standard serial printing interface with built-in micro printer.

Power supply: AC220V ± 10%, frequency 50Hz, power 200W

◆ Dimensions: Length * Width * Height 200mm * 320mm * 305mm

◆ Working status: reset state, temperature control state, start test state, fully automatic frequency conversion control technology, high temperature control accuracy, small heating rate line error

The preset value that has been recorded for this shutdown is saved, and the preset temperature for the next startup will be the preset value for this shutdown.

After reaching the preset temperature, the delay is about1 minute, keep the liquid at a stable temperature and the buzzer will sound.

When the sample melts, the initial melting point and final melting point values can be recorded using the initial melting and final melting keys.

Main Features:

1. High precision temperature sensors measure temperature and automatically correct nonlinear errors.

2. Fully automatic frequency conversion control technology, high temperature control accuracy, and small linear error in heating rate.

3. Automatic magnetic stirring system ensures even temperature distribution in the oil bath.

4. Automation: automatic measurement, automatic diagnosis, automatic alarm.

5. Configure a new type of front paper change thermal micro printer to facilitate the recording and storage of experimental data.