Overview
JIAHANG JH50 Video Melting point meter is a semi-automatic video oil Melting point meter that combines High Accuracy temperature control technology and high-resolution video camera technology to provide accurate, stable and reliable test results and convenient test experience. High-resolution video can clearly observe the whole process of sample melting, help users accurately determine the melting point and melting distance, with dual video functions of camera and video, no map saving function, and can store 400 data.
Features
1. Semi-automatic video Melting point meter design; 2. High Accuracy Temperature Control Technology; 3. High-resolution video camera technology; 4. Dual video function of camera and camera; 5. No map saving function; 6. Can store 400 data; 7. Temperature range RT +~ 400 ℃; 8. Temperature resolution 0.1 ℃; 9. Heating rate 0.1~ 20 ℃ infinitely adjustable; 10. Indication Error +/- 0.3 ℃ (< 250 ℃) or +/- 0.5 ℃ (> 250 ℃); 11. Repeatability +/- 0.1 ℃ (0.1 ℃/min); 12. Capillary tubing size outer diameter φ 1.4mm, inner diameter φ 1.0mm; 13. TFT high-definition true color screen display; 14. Interface includes USB, RS232 and network port; 15.7X magnification; 16. Processing capacity 4/batch; 17. User management 8; 18. Video playback function; 19. Video storage capacity 8G; 20. Power supply 220V 50HZ 120W.
Principle
The Melting point meter precisely controls the sample temperature through High Accuracy temperature control technology, and combines high-resolution video camera technology to capture the sample melting process in real time. Users can observe the sample change through video to accurately determine the melting point and melting distance.
Applications
Chemical industry, research, food, flavors, dyestuff, production of organic crystalline substances
Steps
1. Prepare samples and capillary tubing; 2. Load samples into capillary tubing; 3. Set instrument parameters such as heating rate; 4. Start test and observe video; 5. Record melting point and melting distance data; 6. Save or export data.
Notice
• Ensure that the power supply is 220V 50HZ; • Use the specified capillary tubing size; • Follow the heating rate setting; • Pay attention to the temperature error range; • Limited video storage space; • No map saving function; • Periodically calibrate the instrument.
