



LANDTEK WM-106 Whiteness Meter is a digital display split-type whiteness testing instrument. It is designed and tested according to various international standards. The structure design is simple and reasonable. It mainly directly measures the whiteness value of flat objects or powders Measurement. The measurement range of WM-106 Whiteness Meter is 0~120, and the imported components with high reliability are used, so the measurement is accurate and reliable. The Whiteness Meter has a data storage function, which can store up to 254 sets of measurement data for subsequent data analysis. The clear liquid crystal display is intuitive and clear. The whiteness calculation formula is based on the blue light whiteness R457.
The structure system of Whiteness Meter WM-106 is light source, light source system, detection system, data processing and display system.
1. WM-106 Whiteness Meter adopts high-quality imported components, and the measurement is accurate and reliable.
2. The light path design is reasonable and brief, and the color filter system used is modified, which can quantitatively reflect the whiteness value after fluorescent whitening.
3. With storage function, the amount of data that can be stored is 254 groups.
4. WM-106 Whiteness Meter can be connected to PC through USB and RS-232C data lines to collect data.
5. Bluetooth is optional for data output.
6. Define the whiteness value of a perfect diffuse reflector with a diffuse reflectance of 1 in the visible spectrum range as 100, and a black surface with a spectral reflectance factor of 0 as 0.
Whiteness meter WM-106 is suitable for whiteness value measurement in the fields of paint, building materials, chemical industry, textile printing and dyeing, plastic products, paper and cardboard, ceramics, enamel, white cement, talcum powder, starch, flour, detergent, salt, cosmetics, etc. .





WM-106 Whiteness Meter complies with JJG 512-2002 Whiteness Meter verification regulations, GB3978, GB3979, GB7973, GB7974, ISO2470, GB8904. 2, QB1840, GB2913, GB13025. 2, GB1543, ISO2471, GB10339, GB5950, GB12911, GB2409 and other standards.