WSB-1 Portable Digital White meter, whiteness tester White Colour Test

WSB-1 Portable Digital White meter, whiteness tester White Colour Tester For Paper/Flour/Painting/Spinning 32443001594 ? Pre-Order +/- Sampai Alamat 10-15 Hari ? FREE ONGKIR+PAJAK ?? Garansi uang kembali jika Rusak, Beda Produk is_customized : None Model Number : WSB-1 Brand Name : WAYSEAR Certification : CE Origin : Mainland China WSB-1 digital whiteness meter Uses Summary of functions Digital whiteness meter is mainly applied to the non-colored surface or near-white flat whiteness measurement object or powders, can be obtained accurately consistent with the sensation level of whiteness. For the opacity of the paper can be accurately measured. WSB-1 digital whiteness meter measurement accuracy, beautifully designed, easy to carry. Ideal for laboratory, out of a sample quality control, field, flow of work purposes. It can be widely used in textile printing and dyeing, paint, chemicals, building materials, paper, cardboard, plastic products, white cement, ceramic, enamel, talc, starch, flour, salt, metrology, inspection, detergents, cosmetics and other substances whiteness measurement. Model: WSB-1 Measuring range: 0 to 199 Whiteness formula: blue whiteness WB = R457 Source: LED light source According to test conditions: compliance with GB / T3978 provisions 45/0 Display: LCD liquid crystal display Measurement Aperture: 16 Minimum Indication: 0.1 Measurement repeatability: 0.2 Indication error: 1 Environment: temperature (5 ~ 35 ); humidity (85% RH) Transportation, storage environment: temperature (-20 ~ 50 ); humidity (90% RH) Power supply: DC 1.5V 5 AA alkaline batteries (not included); Instrument features: Product Characteristics 1.aluminum box , easy to carry, suitable for field testing of samples. 2. adopt original imported components, high efficiency, low loss switching power supply reliability. 3