Description
Tech details:
Finished products: *1(L)
cm×*0.5(W) cm×*7(H)cm
Emptiness: *8(L) cm×*8 (W)cm×*9 (H)cm
Weight: *0kg
Features:
1The artificial sunlight D*5
recognized by the Commission International Eclairage (CIE) is
regarded as the standard base lighting source.
2Illumination range of light source is **0 to ***0 Luxes.
3The background color of the light source is medium grey, and its
reflex rate must be lower than 1/3 of the incident light.
4It has the function to test concolorous and different-spectrum
effects. The microcomputer is adopted to control the mode of the
instant fast switching-over among various light sources, so as to
avoid the flickering light-up like household light pipe and to
accurately compare color difference of goods under different light
sources.
5It can accurately record the service time of each group of
luminous tubes.
In general, the luminous tube should be replaced after the service
of more than ***0 hours for fear that the testing failure occurs
due to the ageing of the luminous tube.
6Ultra-Violet Illuminant (UV) shall be equipped and used to test
the articles with fluorescence and whitening dyes.
7Store illuminant shall be equipped to provide the contrast color
with other light sources.
