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Product Name:
Digital demonstration white Instrument WSB series |
Product Intro:
Digital demonstration white Instrument WSB series Apply mainly to white and near-white objects or white powder surface measurement. Can accurately draw and visual sensitivity to the same brightness value. For the transparency of the paper can be accurately measured. The equipment can be widely used in textile, paint and coatings, chemical building materials, paper, paperboard, plastic products, a white cement, ceramic, enamel, china clay, talc, starch, noodles salt, detergents, cosmetics and other objects of white measurement. |
Details:
Main technical parameters:
Model WSB-1 WSB-2 WSB-2A WSB-3 WSB-3A
Measuring range 0 ~ 199.9 0 ~ 120
Blu-ray brightness of the whiteness formula Wb = R457
A similar simulation of light source or light source D65, consistent with the provisions of CIE standard
According to test conditions 45 / 0 0 / d d / 0
LCD display with backlight LCD liquid crystal display LCD
Indication Accuracy 0.1 0.1 0.1
Zero drift 10min 0.1 0.1 0.1
Show drift 10min 0.2 0.2 0.2
Measurement repeatability of 0.3 0.2 0.1
Indication error 1.5 1.0 ≤ 1.0
Ambient temperature: 5 ℃ ~ 35 ℃; humidity: ≤ 85% RH
Transportation, storage temperature: -20 ℃ ~ 50 ℃; humidity: ≤ 90% RH
Power supply 220V ± 22V 50Hz ± 1Hz
Power consumption less than 35W
Configuration of portable, standard aluminum box
Improved
Micro-computer configuration
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