Shanghai Jingqi Portable Fluorescent Whiteness Meter WSB-1C, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0818-YJL)

Shanghai Jingqi Portable Fluorescent Whiteness Meter WSB-1C, model WSB-1C is manufactured by Shanghai Jingqi Instrument Co., Ltd.
This product is mainly suitable for the whiteness measurement of non-color flat objects or powders, and can accurately obtain the whiteness value consistent with the visual sensitivity. It accurately measures the opacity of paper.
It can be widely used in the whiteness measurement of textile printing and dyeing, paint coatings, chemical building materials, paper and cardboard, plastic products, white cement, ceramics, enamel, talcum powder, starch, flour, salt, detergent, cosmetics and other substances.

Whiteness indication: blue light whiteness R457, fluorescent whiteness, background whiteness, fluorescent whitening amount F, opacity
Measuring range: 0-200
Lighting conditions: 45/0
Display precision: 0.1
Indication error: ≤±1
Zero drift: ≤±0.1
Indication stability: ≤0.2
Repeatability: ≤0.2
Working power: power adapter or 5 AA batteries
Dimensions: 220×75×65
Product features: LCD liquid crystal display, LED light source, AC and DC dual-use, password packing box

Microcomputer system configuration, touch buttons, convenient and quick operation, can measure blue light whiteness value R457, fluorescent whitening amount F.
AC and DC power supply, low power consumption configuration, compact and beautiful appearance design, suitable for various on-site operations.
It adopts high-definition LCD liquid crystal display, which has comfortable reading and is not affected by natural light. Reasonable and concise optical path design can effectively ensure the correctness and repeatability of the measured value.
The use of low-drift high-precision integrated circuits and high-efficiency and long-life light sources can effectively ensure that the instrument works stably for a long time.
Can accurately measure the opacity of paper.
The national calibration whiteboard is used to transmit the standard value, and the measurement is accurate and reliable.
The instrument is equipped with a low voltage indication function to remind the user to replace the battery to ensure accurate and effective measurement values.

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