Overview
LANDTEK WM-106 whiteness meter is a digital display split whiteness testing instrument. It is designed and tested according to various international standards. The structure design is simple and reasonable. It mainly performs direct measurement of the whiteness value of flat objects or powders. Measurement range of WM-106 whiteness meter is 0~ 120. Reliability imported components are used, and the measurement is accurate and reliable. The whiteness meter has data storage function, which can store up to 254 sets of measurement data for subsequent Data analysis. Clear LCD display, intuitive and clear. According to the blue light whiteness R457 as the whiteness calculation formula.
Features
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. The color filter system used is modified to reflect the whiteness value after fluorescent whitening.
3. With storage function, it can store 254 sets of data.
4. The WM-106 whiteness meter can be connected to the PC through USB and RS-232C data cables to collect data.
5. The way of data output is Bluetooth optional.
6. Define that the whiteness value of the satisfactory surface with a complete diffuse reflection ratio of 1 in the visible Light spectrum is 100, and the whiteness of the black surface with a Light spectrum reflection factor of 0 is 0.
Principle
The structural system of the whiteness meter WM-106 is Illuminant, Illuminant system, detection system, data processing and display system.
Applications
Coating paints, building materials chemical industry, Spinning & weaving printing and dyeing, plastic products, paper Cardboard, ceramics, enamel, white cement, tale powder, starch, flour, detergent, salt, cosmetics
Standards
JJG 512-2002 whiteness meter verification procedures, GB3978, GB3979, GB7973, GB7974, ISO2470, GB8904.2, QB1840, GB2913, GB13025.2, GB1543, ISO2471, GB10339, GB5950, GB12911, GB2409
