Tp-Wsb Series Digital Display Whiteness Meter

• After-sales Service: 1 Year
• Warranty: 1 Year
• Specification: International Standard Export Case
• Trademark: TOP TESTER
• Origin: Chongqing
• Model NO.: TP-WSB
• HS Code: 9031809090
• Production Capacity: 100 Sets/Month

Product Description

TP-WSB Series Digital Display Whiteness Meter

Applications:

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
 

Features:

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
 

Technical Parameters:

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