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      Home> Whiteness Meter> QiWei> QiWei WSB-2Y Whiteness meter (desktop)

      Qiwei WSB-2Y (desktop fluorescent) Whiteness meter measuring range is 0~199.9

      WSB-2Y desktop fluorescent Whiteness meter is to increase the function of fluorescent whiteness, which can analyze whether the sample to be tested contains fluorescent whitening agent and measure the whiteness.

      Brand
      SKU: NB003939
      China QiWei
      Model
      Stock
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      Price
      $ 402.00
      Promotion
      Service
        Service
        The delivery and service By NBchao.Com
        VS
        Genuinegoods
        • QiWei WSB-2Y Whiteness meter (desktop)Overview

        • Specifications
        • Comments
        • FAQs
        WSB-2Y
        Whiteness meter (desktop)

        Introduction

        Qiwei WSB-2Y (desktop fluorescent) 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 It can measure the whiteness value of objects or powders, and can also measure the opacity of thin sheet materials. It is often used for testing in the quality inspection department or scientific research department.

        Among them, the WSB-2Y desktop fluorescent Whiteness Meter has added the function of fluorescent whiteness, which can analyze whether the test sample contains fluorescent whitening agent and measure the whitening degree.

        Product Composition

        Qiwei WSB-2Y 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

        Application

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


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        QiWei WSB-2Y Whiteness meter (desktop)Specifications

        LIST VALUE
        Measuring range 0~199.9
        Whiteness formula R457 Blue light whiteness, fluorescence whiteness F
        light source LED light source
        Illumination conditions 45/0
        Display LCD liquid crystal display
        Measurement aperture F30mm
        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 AC 220V/50Hz
        Encasement carton
        Net Weight 6.5kg

        QiWei WSB-2Y Whiteness meter (desktop) 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]
        I do tin oxidation powder, whiteness is not good, can test ceramics?
        [A]
        This one is ok.
        [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 whiteness meter meet the JJG512 standard?
        [A]
        No.
        [Q]
        The prices of WSB-2Y, PUSHEN WSB and ASR-5635 are different. What are their advantages?
        [A]
        The three are different in application and parameters. WSB is mainly used for testing whiteness of powder and thin sheet materials, while ASR-5635 is mainly used for testing whiteness of paper, Spinning & weaving products. See https://www.nbchao.com/pk/3939_18687_31311.html for specific parameters.
        [Q]
        Please tell me, the numerical unit of this whiteness meter is Wb, what is the difference between this and the percentage% unit?
        [A]
        WB here represents blue light whiteness, the unit of whiteness "%", WB is not a unit
        QiWei
        Qiwei WSB-2Y (desktop fluorescent) Whiteness meter measuring range is 0~199.9
        Service
        Focus on online sales of Lab Testing Instruments