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3NH NS808 traffic sign measurement module Colorimeter
Φ8mmΔE*ab<0.2
Built-in D65/A/C/F2 and other light source geometric light path structure is 45/0 (45 ring uniform illumination 0 reception), the instrument can easily test the luminance factor of various reflective films, chromaticity coordinates, CIE L * a * b and other chroma data are widely used in road traffic sign testing, plastic electronics and other fields.

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3NH YS4580 Colorimeter
ΔE * from < 0.2F20mm
Concave grating spectroscopic mode, φ 20mm large measurement diameter, with UV Light source can measure fluorescent color, with PC software, USB/Bluetooth 2.1 dual communication mode, can measure sample reflectance and various chroma data.

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