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        Home> Whiteness Meter> QiWei> QiWei WSB-2 Whiteness Meter
        QiWei WSB-2 Whiteness Meter

        QIWEI WSB-2 Whiteness Meter paint powder, starch paper whiteness determination

        LCD digital display, measurement range 0~199.9, φ 30 measurement aperture, used for measurement of whiteness of objects or powders, can also measure the opacity of thin sheet materials, often used in Quality control department or scientific research department for testing.

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        SKU: NB001034
        China QiWei
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        $ 281.00
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          • QiWei WSB-2 Whiteness MeterOverview

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          WSB-2
          Whiteness Meter
          • QIWEI WSB-2 Whiteness Meter paint powder, starch paper whiteness determination
          • QIWEI WSB-2 Whiteness Meter paint powder, starch paper whiteness determination Figure 1
          LCD digital display, measurement range 0~199.9, φ 30 measurement aperture, used for measurement of whiteness of objects or powders, can also measure the opacity of thin sheet materials, often used in Quality control department or scientific research department for testing.

          Introduction

          Qiwei WSB-2 (desktop) Whiteness Meter is a digital display type of LCD. The measured result value is displayed on the LCD by measuring the object. The measuring range is 0~199.9, and the measuring aperture is Φ30. It is mainly used for measuring The whiteness value of objects or powders can also be used to measure the opacity of thin sheet materials, which is often used for testing in the quality inspection department or scientific research department.

          Application

          Qiwei WSB-2 Whiteness Meter is suitable for paint, plastic, flour, white cement, ceramics, paper, starch, salt and other industries.

          Product Composition

          Qiwei WSB-2 Whiteness Meter is composed of light source, optical system, detection system, data processing and display system as a whole. The overall blue light whiteness is R457.

          Pictures

          Qiwei WSB-2 (desktop)/WSB-2Y (desktop fluorescent) Whiteness Meter real shot 1

          Qiwei WSB-2 (desktop)/WSB-2Y (desktop fluorescent) Whiteness Meter real shot 2

          Qiwei WSB-2 (desktop)/WSB-2Y (desktop fluorescent) Whiteness Meter real shot Figure 3


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          QiWei WSB-2 Whiteness MeterSpecifications

          LIST VALUE
          Measurement Range 0~199.9
          Whiteness formula R457 blue light whiteness
          light source LED light source
          test condition 45/0
          display mode LCD liquid crystal display
          Measurement aperture Φ30mm
          resolution 0.1
          Zero drift ≤0.2/10min
          Indication drift ≤0.3/3min
          Sexual repeability ≤0.3
          operating temperature 5~35℃
          Relative Humidity ≤85%RH
          Power Supply AC 220V/50Hz
          Encasement carton
          net Weight 6.5kg
          material plastic
          principle By measuring the intensity and Light spectrum characteristics of the reflected light on the surface of the object, the integrating sphere is used to collect the diffuse reflected light and convert it into an electrical signal, so as to calculate the whiteness value of the object.
          function Measurement of the whiteness value of the surface of the object, by detecting the intensity and characteristics of the reflected light, evaluate the whiteness level of the material.

          QiWei WSB-2 Whiteness Meter Packing list

          Host x1, Product Manual x1, Certificate x1, Encasement box x1

          [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

          FAQ

          [Q]
          Do putty, tile glue, cementitious mortar whiteness test, this model match?
          [A]
          WSB-2 whiteness meter can be used.
          [Q]
          Do you need to buy accessories for the whiteness meter for measuring rice? Or measure directly?
          [A]
          It is recommended to press the rice into powder without buying accessories.
          [Q]
          Can I measure the whiteness of the lake material in the production process of disposable PVC gloves?
          [A]
          No, it cannot be measured under the paste.
          [Q]
          Can the dish to be tested be purchased separately?
          [A]
          WSB-2 comes standard with a powder dish.
          [Q]
          The higher the whiteness value, the whiter it is, right?
          [A]
          Yes.
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