It is suitable for the color on the surface of flat objects or powder whiteness measurement, can be accurately obtained is consistent with the visual sensitivity of whiteness and opacity. For the fluorescent whitening agent, the processed object can quantitatively reflect the fluorescent whitening after the whiteness values. Can be widely used in textile printing and dyeing, paint coating, chemical building materials, paper, cardboard, plastic, white cement, ceramic, enamel, talcum powder, starch, wheat flour, salt, whiteness measurement of detergents, cosmetics, etc.
Parameter:
|
The Measuring Range |
0 ~ 199 |
|
Illuminant |
D65 light source |
|
White |
R457 blu-ray whiteness |
|
Measuring The Aperture |
φ30 |
|
Error Value |
≤±1 |
|
Power Supply |
AC 220V/50Hz 35W |
|
Test Conditions |
45/0 |
|
Display |
LCD liquid crystal display |
|
The Minimum Value |
0.1 |
|
Zero Drift |
≤±0.1 |
|
Repeatability |
≤0.2 |
|
Size |
325 * 265 * 265 mm |
|
Standard Configuration |
host + standard whiteboard + contrast plate + the blackboard |
Product Features:
© Dongguan Zhongli Instrument Technology Co., Ltd.
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