پردیس رادان

NF 555 Spectrophotometer

is a spectrophotometric type color difference meter (simplified measurement model), which is compact, light-weight and portable. It allows to simultaneously measure three items of spectral reflectance, various color values and reflection density in the wavelength range of 400nm to 700nm at 20nm intervals. In conformity to your sample shape and size, you can select a pen type, stapler type or mouse type. In addition to various values of measurement, such graphs as color deviation criterion chart, chromaticity coordinate, etc. can be also shown on the display of this handy type spectrophotometer.

Standards Conformance: CIE 15:2004, ISO 7724/1, ASTM E1164, DIN 5033, Teil 7 and JIS Z 8722 C

Indices and Metrics: E313 Whiteness and Tint (C/2° or D65/10°), E313 Yellowness (C/2° or D65/10°), D1925 Yellowness (C/2°), Y Brightness, Z%, 457 nm Brightness, Opacity, Color Strength (Average and Single Wavelength), Gray Change, Gray Stain, Metamerism Index, Shade Number

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