Measuring specular reflection gloss of a surface. Gloss is determined by projecting a beam of light at a fixed intensity and angle onto a surface and measuring the amount of reflected light at an equal but opposite angle.
ISO 2813, ISO 7668, ASTM D 523, ASTM D 2457, DIN 67530, JIS Z 8741
Geometry: 20°, 60°, 85°
Measurement area:
For any material: paint, plastic or even mirror-like metals
All angles measure at the same location, and the results appear simultaneously
Measurement range 0 - 100 GU 100 - 2000 GU
Reproducibility ± 0.5 GU ± 0.5 %
Dimensions: 155 x 73 x 48 mm
Weight: 0.4 kg