Qiwei WSB-CY (desktop microcomputer fluorescent type) Whiteness meter

WSB-CY

Whiteness meter (desktop microcomputer fluorescent type)

Introduction

WSB-CY (desktop microcomputer fluorescent type) Whiteness Meter is used to measure the whiteness of non-color flat objects or powders. Controlled by a microcomputer, high-quality imported components enable the Whiteness Meter to measure and obtain the same as the visual sensitivity. Consistent whiteness values with high stability and reproducibility. And it can also accurately measure the opacity of paper. LCD backlit liquid crystal display, touch keyboard operation. The repeatability of WSB-CY Whiteness Meter is ≤0.02.

The WSB-CY Whiteness Meter is a desktop microcomputer fluorescent type, which can indicate the background whiteness, the amount of fluorescent whitening, determine whether the sample contains fluorescent whitening agents, and measure the fluorescent whiteness value produced by fluorescence emission, which is called " Fluorescent whitening degree F" or "whitening degree F".

Applications

The WSB -CY Whiteness Meter can measure the blue light 457nm diffuse reflection factor of the sample . , cosmetics, food and other industries are widely used.

Principle

The WSB-CY Whiteness Meter uses the principle of photoelectric conversion and adopts an analog-to-digital conversion circuit to measure the radiant brightness energy value of the white reflection on the surface of the sample. After signal amplification, A/D conversion, and data processing, the test is finally displayed on the LCD. corresponding whiteness value.

Features

1. The WSB-CY Whiteness Meter can measure the r457 value and fluorescent whitening degree F value of the sample to be tested.

2. Simple operation interface and simple operation method.

3. Large-screen LCD liquid crystal display, convenient and comfortable reading.

4. The Whiteness Meter adopts a low-drift high-precision integrated circuit, and the effective life of the light source is long, which ensures that the WSB-CY Whiteness Meter works stably for a longer period of time.

5. The optical path design is simple and reasonable, and the measurement is accurate and stable.

6. Use the national calibration whiteboard to transmit the standard value.

Pictures

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.