New WSB-2 desktop whiteness meter (whiteness meter)

Technical parameters of the new WSB-2 desktop whiteness meter:

Measurement range: 0 to 199

Whiteness formula: Blue light whiteness WB=R475

Light source: LED light source

Lighting conditions: comply with GB/T39 78 regulation 45/0

Display: LCD monitor

Aperture measurement: 30

Minimum value: 0.1

Measurement repeatability: 0.2

Indication error: ± 1;

Operating environment temperature (5 ℃~35 ℃); Humidity (85%; Rh);

Transportation and storage environment: temperature (20 ℃ to 50 ℃); Humidity (90%; Rh)

Power supply: AC 220V/50Hz

New whiteness meter

WSB-2 Desktop Whiteness Meter Packing List: