Shanghai Hao Rui WSB-3 automatic whiteness meter in the following four different quotes, quoted in Shanghai area is 3100-4950 yuan, quoted in Zhejiang area is 3400-4200 yuan, quoted in Jiangsu area is 3830-4960 yuan, Offered in Henan area is 4000-4500 yuan.
Product Name Brand Model Area Price (RMB  RMB / piece ) Automatic Whiteness Meter Shanghai Jingrui WSB-3 Shanghai 3100 — 4950 Zhejiang 3400 — 4200 Jiangsu 3830 — 4960 Henan 4000 — 4500
Summary of use Summary of functions
It is mainly applied to the measurement of the whiteness of objects or powders with non-colored surface smoothness, and can accurately obtain the whiteness value consistent with the visual acuity. For an object that has been treated with a fluorescent whitening agent, the whiteness value after the fluorescence enhancement can be quantitatively reflected. The paper's opacity can be accurately measured. Can be widely used in textile printing and dyeing, paint coatings, chemical building materials, paperboard, plastic products, white cement, ceramics, enamel, talcum powder, starch, flour, salt, detergents, cosmetics and other substances whiteness measurement.
Product Features
◆ Microcomputer, touch keyboard, LCD backlit LCD display, standard serial RS232 data communication interface ◆ Data non-linear processing and data smoothing function, fast automatic multi-point correction, self-diagnosis information prompt, rapid and stable response, maintenance-free and reliable operation ◆ Excellent color measurement performance, extremely accurate. Using computer-aided design, the instrument's overall spectral characteristics fully comply with the CIE standard observer response curve, and can accurately obtain the ISO brightness. ◆ Adopt a modified color filter system that can quantitatively reflect the whiteness value after fluorescent whitening. Only WSB-2A ,Simple operation, can accurately measure the paper's opacity ◆High stability and reproducibility, completely eliminate the system drift error, with data storage query function, to meet the GLP needs ◆ Adopt imported original components, high efficiency, Low-loss switching power supply, reasonable and simple optical path design, good reliability Measuring  Range 0~120 Whiteness indicates WhitenessMean R457 Minimum Whiteness Blueness Minimum  Readout 0.01 Show mode Show  System LCD Illuminated Illuminant D65 Illuminant Standard Observer  Observe 10° field of view measuring aperture Calibrate φ18 zero drift Zero  Draft ≤±0.1 indication error Basic  Error ≤±1 Repetitive Repeatability ≤±0.2 Power Supply Power  Supply AC  220V/50Hz Dimensions External  Dimension 310×280×280mm Measuring conditions  Condition WSB-3 type      0/d WSB-3A type       d/0 Features Characteristics Not affected by the direction of measurement of the sample, microcomputer configuration, average measurement mode, year, month, day time display, data storage and query function, automatic calibration, RS232 data communication interface, printer connection
Product Name Brand Model Area Price (RMB  RMB / piece ) Automatic Whiteness Meter Shanghai Jingrui WSB-3 Shanghai 3100 — 4950 Zhejiang 3400 — 4200 Jiangsu 3830 — 4960 Henan 4000 — 4500
Summary of use Summary of functions
It is mainly applied to the measurement of the whiteness of objects or powders with non-colored surface smoothness, and can accurately obtain the whiteness value consistent with the visual acuity. For an object that has been treated with a fluorescent whitening agent, the whiteness value after the fluorescence enhancement can be quantitatively reflected. The paper's opacity can be accurately measured. Can be widely used in textile printing and dyeing, paint coatings, chemical building materials, paperboard, plastic products, white cement, ceramics, enamel, talcum powder, starch, flour, salt, detergents, cosmetics and other substances whiteness measurement.
Product Features
◆ Microcomputer, touch keyboard, LCD backlit LCD display, standard serial RS232 data communication interface ◆ Data non-linear processing and data smoothing function, fast automatic multi-point correction, self-diagnosis information prompt, rapid and stable response, maintenance-free and reliable operation ◆ Excellent color measurement performance, extremely accurate. Using computer-aided design, the instrument's overall spectral characteristics fully comply with the CIE standard observer response curve, and can accurately obtain the ISO brightness. ◆ Adopt a modified color filter system that can quantitatively reflect the whiteness value after fluorescent whitening. Only WSB-2A ,Simple operation, can accurately measure the paper's opacity ◆High stability and reproducibility, completely eliminate the system drift error, with data storage query function, to meet the GLP needs ◆ Adopt imported original components, high efficiency, Low-loss switching power supply, reasonable and simple optical path design, good reliability Measuring  Range 0~120 Whiteness indicates WhitenessMean R457 Minimum Whiteness Blueness Minimum  Readout 0.01 Show mode Show  System LCD Illuminated Illuminant D65 Illuminant Standard Observer  Observe 10° field of view measuring aperture Calibrate φ18 zero drift Zero  Draft ≤±0.1 indication error Basic  Error ≤±1 Repetitive Repeatability ≤±0.2 Power Supply Power  Supply AC  220V/50Hz Dimensions External  Dimension 310×280×280mm Measuring conditions  Condition WSB-3 type      0/d WSB-3A type       d/0 Features Characteristics Not affected by the direction of measurement of the sample, microcomputer configuration, average measurement mode, year, month, day time display, data storage and query function, automatic calibration, RS232 data communication interface, printer connection
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