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Shanghai Xinrui WSB-1, 1C whiteness meter
The WSB-1 and WSB-1C whiteness meters meet the requirements of national first level whiteness meters, are portable, low-priced, and stable in operatio
Product details
Shanghai Xinrui WSB-1, 1C whiteness meter
Summary
It is mainly suitable for measuring the whiteness of objects or powders with flat non colored surfaces, and can accurately obtain whiteness values consistent with visual sensitivity. The opacity of paper can be accurately measured.
It can be widely used for measuring the whiteness of substances such as textile printing and dyeing, paint and coatings, chemical building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, talcum powder, starch, flour, salt, detergents, cosmetics, etc.
Product Features
►Compact and beautiful appearance, light weight, AC/DC power supply, handheld use
►LCDLCD display screen, low-power configuration, low voltage prompt, automatic shutdown function
►Specially designed high-efficiency long-life light source, 100000 hours of maintenance free use
►Stable measurement data, good repeatability, and small errors
►30Preheat in seconds for normal operation, equipped with data output interface
TECHNICAL INDEX
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Modelprice
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WSB-1Whiteness meter
2800 yuan
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WSB-1CFluorescence whiteness meter
3800 yuan
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Whiteness represents whitenessMean
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R457Blue light whiteness
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R457Blue light whiteness, fluorescent whiteness, background whiteness, fluorescent whitening amount, opacity
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Measuring Condition
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45/0
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Measuring Range
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0～199
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Minimum Readout
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0.1
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Basic Error in Indication Error
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≤±1
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repeatabilityRepeatability
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≤0.2
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Zero Drift Zero Draft
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≤±0.1
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Power Supply
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DC 1.5V × 5 AA alkaline dry batteries AC 220V/50Hz/DC7.5V/0.2A power adapter
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External Dimension
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235×75×65 mm
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characteristicCharacteristics
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LCDLCD display, LED light source, automatic shutdown, AC/DC dual-use, equipped with password packaging box
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