Test Instrument
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Digital Colorimeter tester
Brand：NANBEI
Model：NB-CS200
Colorimeter is widely used in different industries such as plastic cement, printing, paint, weaving and dyeing. It measures the sample color data L*a*b*, L*c*h*, color difference ΔE and ΔLab according to CIE color space.
Device sensor is from Japan and information processing chip is from USA, which guarantee the optical signal transfer accuracy and electrical signal stability. Display accuracy is 0.01, repeated test accuracy △E deviation value is below 0.08.
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Digital Display brix refractometer
Brand：NANBEI
Model：AMSZ
Digital Display Refractometer is a high-precision optical instrument with digital display designed by the principle of refraction. It is compact and beautiful, easy to use, and has a large LCD screen with digital display. As long as a drop of sample solution is placed on the prism, the measured value will be displayed within 3 seconds, which can avoid human subjective error interpretation of the value. To measure the sugar content in water samples, food, fruits, and crops, it is widely used in the food industry, beverage industry, agriculture, agro-food processing industry, etc.
Note: This instrument is produced in strict accordance with the requirements of the ISO9001-2008 quality management system, and has been strictly tested and calibrated before leaving the factory to meet the requirements of the specifications.
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Table Abbe refractometer
Brand：NANBEI
Model：WYA-2WAJ
Abbe refractometer WYA-2WAJ
Use: Measure the refractive index ND and average dispersion NF-NC of transparent and translucent liquids or solids. The instrument can also be equipped with a thermostat, which can measure the refractive index ND at a temperature of 0℃-70℃, and measure the percentage of sugar concentration in the sugar solution.
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Digital Abbe refractometer
Brand：NANBEI
Model：WYA-2S
The main purpose: Determine the refractive index nD average dispersion (nF-nC) of liquids or solids and the mass fraction of dry solids in aqueous sugar solutions, that is, Brix. It can be used in sugar, pharmaceuticals, beverages, petroleum, food, chemical industry production, scientific research and teaching departments Detection and analysis. It adopts visual aiming, digital display reading, and temperature correction can be carried out when measuring the hammer. NB-2S digital Abbe refractometer has a standard printing interface, which can print data directly.