Glossmeter HAG-2000

HAG-2000 High Accuracy Glossmeter Uncertainty Conform to Primary Class Specified in JJG 2069S Gloss Measurement of Almost Any Angle HAG-2000 is a scientific reference instrument mainly used in verifying the gloss standard plate and the standrad data transmission of gloss meter gloss standard data,which can provide both absolute and relative measurement for gloss in the angle 20°, 45°, 60°, 75°, 85°. The distribution curve for reflectance can also be obtained. The absolute measurement perfectly avoids the error caused by the reflectance distribution difference between the test and standard samples. And the high angle accuracy further produces higher accuracy, higher reliability and high repeatability for gloss measurement. Ø Main characteristics ● Main function: gloss standard plate verification and standard data traceability; ● Uncertainty of gloss measurement U≤0.7, (k = 3), which conforms to the requirements of primary class specified in JJG 2069; ● Absolute and relative gloss measurement are both available; ● Precise laser alignment device realizes accurate angle positioning: 0.01°; ● The geometic design is within the tolerance of ISO, ASTM, GB, TAPPI, JIS standards,which accurately receives the specular reflection light within an extremely small solid angle; ● The light source and detector can spectrally corrected to match the CIE source C and CIE luminous efficiency V(λ) by the filter; ● The specular reflectance distribution curve within a specified angle range can be obtained to analyze surface performance for materials, as well as the difference between the test and standard samples; ● Maximum sample size: 3 * 7cm.