Whiteness Tester

Description

Product Use:
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.

Product Features:

Adopt import original components, switch power supply, high efficiency and low loss and good
reliability
Reasonable and simple optical path design, the revised screen system, can quantitatively reflect
the fluorescent whitening after whiteness value
Reliable activity platform design, can effectively avoid the measurement orifice light-leaking
phenomenon
Simple operation, can accurately measure the opacity of paper
National calibration board is used to transfer standard, accurate and reliable measurement.

Specification

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