Description
WSB-1 digital whiteness meter is mainly used for whiteness measurement of white and nearly white object or powder surface.
It can accurately figure out the whiteness consistent with luminosity factor.
The whiteness of objects already processed with fluorescent brightener can be quantitatively reflected,
and the opaqueness of paper can be measured accurately.
This instrument can be widely used for the whiteness measurement of objects such as textile, paint and coating,
chemical building materials, paper and paper mold, plastics, white cement, ceramics, enamel, porcelain clay, talcum
powder, starch, flour, common salt, detergent and cosmetic.
Main Technical Parameter:
1. Measurement Range: 0~100.0, able to display value up to 199.9
2. Whiteness Mean: Blue whiteness R457
3. Light Source: Approximating A light source; simulating D65 light source
4. Measuring condition: 45/0
5. Zero drift: 0.1
6. Value drift: 0.2
7. Repeatability: 0.2
8. Indication error: 1.0
9. Ambient temperature: Working temperature (5~35)℃; storage temperature (-20~55)℃
10. Signal output: 0∽2V, equipped with recording instrument with input impedance >100KΩ
11. Power supply: five AA alkaline batteries or DC 7.5V power adapter
12. Size: 235×65.5×75
13. Weight: 350g
Shenzhen Hongyan Technology Co., Ltd.
Year Established:2012
Business Type:Manufacturer and Trading Company
Management Certifiation: ISO9001
Operational Address: 7th Floor, West Of Building A, Weiye Innovation Yiba Industrial Area, Hangcheng Rd., Gushu, Xixiang St., Baoan District, Shenzhen, Guangdong, China (Mainland)
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