KGZ-1C smart gloss instrument features: light, machine, electrical integration design the automatic zero field measurement on a single charge 10 hours of continuous use host size: 180 × 100 × 50 Weight: 0.8kg reference standard: Angle 20o foreign standard iso-2813 iso-8254 national standard gb9754 gb8807 iso-2767 the national standards gb8941.2 range of applications, the application range of coating plastic angle 20o foreign standard range of applications,, national standards gb8941.1, tappi-t653 astm-d1834 paper the angle 45o foreign standard metal composite sheet the angle 45o foreign standards astm-c346 astm-d2457 national standard gb8807 range of applications ceramic plastic angle 45o foreign standards jis-z8741 Applications paint angle 60o foreign standard iso-2813 for astm d2457 national standard gb9754 gb9966 gb8807 scope of application of paint, stone, plastic angle 75o foreign standards tappi range of applications plastic, paper-t480 the national standard gb8941.3 application range of the angle 85o foreign standards iso-2813 national standard gb9754