Overview
SGW-531 Automatic (High Speed) Polarimeter is a High Accuracy Optical inspection analysis instrument of INESA brand. It adopts Light Emitting Diode Illuminant and 8-inch color touch LCD screen, which supports rapid detection of optical rotation, specific rotation, concentration and sugar content. It has the characteristics of stable and reliable, silent design.
Features
1. Use Light Emitting Diode Illuminant to avoid frequent replacement of sodium lamps
2. Large-screen LCD display, friendly operation interface
3. Fast detection, Response speed of 8 °/sec, average 26 seconds can be measured 6 times
4. Wide measurement range, support +/- 90 ° optical rotation and +/- 259 ° Z sugar content
5. High Accuracy measurement, accuracy up to 0.01, minimum reading 0.001 °
6. Set the number of measurements and calculate the average
7. Silent design to enhance the user experience
8. Large amount of data storage, supports 10,000 sets of data storage
9. Equipped with a variety of communication interfaces, including USB, dedicated printers, and USB flash drives
Principle
Based on the principle of Optical inspection, the instrument uses Light Emitting Diode combined with Interference filter to generate 589nm Sodium D Light spectrum Illuminant. By measuring the change of the swirl/spin angle of the sample to the polarized light, the optical rotation, specific rotation, concentration and sugar content are calculated. Realize fast and accurate material analysis.
Applications
Chemical analysis, pharmaceutical industry, food testing, sugar production, mass monitoring
Standards
GMP requirements
Steps
1. Connect the power supply and turn it on.
2. Select the pre-stored measurement method (support 30 kinds)
3. Set measurement times and parameters
4. Put the sample into the standard or optional testtube
5. Start the measurement, the instrument automatically detects and displays the results
6. View the data, choose to store, print or export through the interface
Notice
• Power frequency within 220V +/- 22V range
• The minimum transmittance of the sample needs to reach 0.1%
• Use standard or optional testtube, pay attention to the size matching of the testtube
• Avoid frequent switching to extend the life of the instrument
• Regular multi-point auto calibration to ensure measurement accuracy
• Pay attention to capacity limitations when storing data and export important data in a timely manner
