| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The digital display whiteness meter uses the principle of photoelectric conversion, and adopts an analog-to-digital conversion circuit to measure the radiance energy value reflected by the surface of the sample. After signal amplification, A/D conversion, and data processing, it finally displays the corresponding whiteness value. It is mainly suitable for whiteness measurement of white and near-white objects or powder surfaces. The whiteness value consistent with the visual sensitivity can be accurately obtained. The whiteness formula is: blue light whiteness WB=R457. Illumination conditions comply with the provisions of GB/T 3978 45/0
1. LCD display, low power configuration
2. Adopt the LED light source, with stable performance and long service life
3. The measurement data are stable, with good repeatability and small error
4. Portable white degree meter appearance is small and beautiful, light weight, AC / DC power supply, hand-held use
5. Portable has a low voltage prompt, automatic shutdown function
6. Preup in 30 seconds
| specifications and models | TP-WSB-1 | TP-WSB-2 |
| Power Supply | DC1.5V 5 section AA alkaline dry battery; AC220V/50Hz |
AC220V,50Hz |
| display mode | LCD | |
| measuring range | 0-199 | |
| Measuring the aperture | φ15mm | φ30mm |
| zero drift | ≤0.2/10min | |
| Illustrated drift | ≤0.3/3min | |
| repeatability error | 0.2 | ≤0.3 |
| Weight | 0.4KG | 2.1KG |
| Size | 70×220×75mm | 260×330×250mm |
){kind=link}