Overview
The SGW-685 automatic video Melting point meter is a High Accuracy analytical instrument under the INESA brand. It adopts Android operating system and large screen operation interface, and has high-resolution video recording and playback functions. The instrument can measure four capillary tubing samples simultaneously. Temperature range is RT +~ 400 ℃, which is suitable for melting point determination of various samples.
Features
1. Adopt Android operating system and large-screen operation interface
2.30Fps high frame rate high-resolution video, melted video playback is clear and smooth without card
3.720P high definition camera and high Sensitivity photoelectric detection element to ensure that users can intuitively and clearly observe the whole process of sample measurement
4. Can display the initial melting, final melting Linear dispersion, map and video of the sample, high definition measurement video can be stored and played back
5. New design integrated heating furnace, using precision platinum resistance, rapid heating, high temperature control accuracy, the application of PID regulation and PWM temperature control technology
6. The light source luminance and detection sensitivity of the photoelectric detection system can be adjusted to achieve automatic measurement of dark and transparent samples
7. Built-in WIFI module and network module realize networking functions, support data sharing and system connection
8. The measurement results can be printed on the printer, save the PDF report and export the results (including video) to the computer or U disk
9. Comply with the relevant requirements of the National Pharmacopoeia, GMP, GLP and FDA/21CFR Part11, with user management rights and optional audit trail function
10. Using capillary tubing as the sample tube, four capillary tubing can be determined simultaneously
Principle
The instrument realizes rapid heating and precise temperature control through an integrated heating furnace and precision platinum resistor, and applies PID regulation and PWM temperature control technology to improve the measurement accuracy. The photoelectric detection system adjusts the luminance and Sensitivity of the light source, automatically detects the sample melting process, and records video in real time through a high definition camera, combined with the Android system to process the data, and displays the melting Linear dispersion and map.
Applications
Pharmaceutical analysis, chemical materials, scientific research and education, quality control
Standards
National Pharmacopoeia, GMP, GLP, FDA/21CFR Part11
Steps
1. Prepare samples and load capillary tubing
2. Insert capillary tubing into instrument sample grade
3. Set measurement parameters (such as heating rate) via touch screen
4. Start the automatic measurement program
5. Observe video playback and melt Linear dispersion
6. Save or export data results
Notice
• Make sure to use capillary tubing that complies with pharmacopoeia regulations (outer diameter φ 1.4mm; inner diameter φ 1.0mm; length 90mm)
• Sample height should be controlled within 3mm
• Check whether the Power supply voltage is within the range of 100~ 240V before operation
• Avoid continuous use for a long time in a high temperature environment
• Regularly calibrate instruments to ensure Measurement accuracy
Make sure the storage device connection is stable when exporting data
