WSB-2 Desktop Digital Whiteness Meter leucometer white colour Tester

WSB-2 Desktop Digital Whiteness Meter leucometer white colour Tester

WSB-2  Whiteness Meter description
The WSB series whiteness degree instrument with the digital display is mainly applicable for the measurement of the whiteness degree on the surface of the object or the powder in the white color and the color close to white. The whiteness degree can be accurately educed that is consistent with the visual degree. The opacity degree of the paper can also be accurately measured.
Product  Characteristics
1. cabinet and handsome contour design, facilitating field and lab use;
2.Configured with auto power-off function ad low power dissipation circuit, able to effectively prolong service life of battery;
3.Adopting big-screen highly transparent LCD display, with comfortable reading, and free of ill influence from sunlight; 
4.The simple operation, and can accurately measure the opacity degree of the paper
5.Adopt the standard white plate rated by the central government to convey the standard value, and the measurement is accurate and reliable
6.Configured with output port of measured values, possible to connect with recording meter

Application:
This instrument can be widely applied for the measurement of the whiteness degree of the objects like textile & printing & dying, oil paint chemical construction material, paper & paper plate, plastic product, white cement, ceramics, porcelain enamel, porcelain clay, French chalk, starch, flour, salt, wash, and cosmetics, etc

Specifications: station WSB - 2
Measuring range: 0-199
Whiteness formula: blue white WB = R457
The light source: LED light source
According to the test conditions: comply with GB/T3978 45/0
Display: LCD liquid crystal display
Measuring the aperture: 30
Resolution: 0.1
Zero drift: 0.2/10 min or less
Drift value: 0.3/3 min or less
Repeatability: 0.3 or less
Temperature: + 5 ℃ ~ + 35 ℃
Relative humidity: 85% RH or less