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Whiteness meter

Product name:WSB-3、3A Digital Whiteness Meter  (Whiteness meter)
Application Overview: 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. This instrument can be widely applied for the measurement of the whiteness degree of the objects like textile & printing & dying, oil paint & dope, chemical construction material, paper & paper plate, plastic product, white cement, ceramics, porcelain enamel, porcelain clay, French chalk, starch, flour, salt, wash, and cosmetics, etc.
Product model:
  • I want to make an inquiry:021-66058871/021-66058872
  • Xin Rui instrument, the world water guardian, provides water quality detector, only for water quality analysis more quickly, simple, environmental protection, comprehensive.

Adopt the quality imported & original components, with the high-efficiency & low-spoilage circuit, and with the good reliability

The configuration with the high-automatic & multi-function microcomputer, equipped with the RS232 serial communication interface to connect the printer.

The outstanding color-measurement performance is very accurate. Adopt the CAD, and the overall spectrum characteristics of the instrument comply with the responding curve of the CIE standard observer, and can accurately obtain the ISO whiteness degree.

The imbedded clock memory & storage system can store the measurement & correction data in real time, and can store and transfer 20 groups of the measurement data for long time, and can be used for the historic reference.

The quick automatic correction, with the prompt of the self-diagnosis information, rapid and stable response, reliable maintenance-free operation





Whiteness Mean

Whiteness degree of blue lightWbR457

Whiteness degree of blue lightWbR457

Measuring Condition



Measuring Range



Minimum Readout


Basic Error




Zero Draft


Power Supply

AC  220V/50Hz

File nameOperation
Number Product name type Measuring range Packaging quantity Ex factory price
工作标准白板 1块
参比标准白板 1块
玻片 1块
黑筒 1个
粉末样品盒 2个