Overview
SGW-756 automatic refractometer (temperature control) is an INESA brand High Accuracy measuring instrument, using high-resolution CCD detection system and color LCD Touchscreen to achieve automatic measurement, rapid test and excellent Repeatability. The instrument has the characteristics of large capacity storage, corrosion resistance prism, LED long life Illuminant, sampling only 0.5ml, supports sample recovery and nondestructive measurement, and meets the requirements of Pharmacopoeia, GMP, GLP and FDA/Chapter 21 CFR11.
Features
1. High resolution CCD detection system, automatic measurement to avoid human error
2. Test speed, Repeatability, Temperature range
3. Color LCD Touchscreen, friendly man-machine interface, intuitive and easy to understand readings
4. Mass storage system, data can be saved, transferred, printed, and traced back
5. Measurement prism corrosion resistance, scratch resistance, easy cleaning, durable
6. Small measurement liquid level, sampling only 0.5ml, saving samples, nondestructive measurement, samples can be recycled
7. Instrument sustainable measurement, structure without mechanical moving parts
8. Using LED Illuminant, the service life can reach more than 100,000 hours
9. Built-in 10 industry standard parameters and user-defined formula tables
10. Meet data integrity requirements such as user hierarchical management, electronic signatures, and audit trails
Principle
Based on refractive index Measurement principle, the instrument automatically analyzes the refractive characteristics of the sample through a high-resolution CCD detection system, combines semiconductor (Paltier) and flow cell temperature control technology to ensure the temperature stability of the measurement process, and realizes fast and accurate refractive index and concentration determination.
Applications
Beverages, Apple Juice, Orange Juice, Canned Food, Flavors and Fragrances, Animal and Vegetable Oils, Liquid Chemical Products, Chemical Reagents
Standards
National Pharmacopoeia, GMP, GLP, FDA/21 Chapter CFR11, GB/T 12143-2008, GB/T 18963-2012, GB/T 21730-2008, GB/T 10786-2006, GB/T 14454.4-2008, GB/T 5527-2010, GB/T 6488-2008, GB/T 614-2006
Steps
1. Boot and start the Windows Operating system
2. Measurement mode through 8-inch Color Touchscreen
3. sampling 0.5 ml placed in the measurement prism
4. Set temperature parameters (Temperature range 5~ 85 ℃)
5. Start automatic measurement process
6. View and save measurement results
7. Optional data printing, exporting, or uploading to the LIMS system
Notice
• Power supply voltage within 100V~ 240V range
• Check the cleaning status of the prism before use to avoid contamination affecting the measurement
• Temperature control accuracy should be kept within +/- 0.02 ° C
• The sample volume is not less than 0.5ml.
Periodically calibrate instruments to ensure measurement accuracy
• Data storage attention to user rights management
• Avoid Mechanical Impacts and Keep Instruments Stable
