English
WSB-L White meter for direct measurement of the degree of surface smoothness white objects or powder,
is designed for the measurement of paper, plastic, starch, sugar and edible blue light whiteness of building
materials and design.According to the selection of the wavelength of blue light filter to meet GB5950, GB2931, GB8940. L etc. requirements.The instrument uses a sliding barrel sample holder, LCD digital display,
manual correction, there are easy to operate, reliable and practical features readings.
The main technical indicators:
Lighting receive mode:45/0
Blue light center wavelength:457nm
Receive mode: silicon photocell
Measuring range:0%一120%
Zero Correction:manual potentiometerStandard value correction:manual potentiometer
Display: 3 half-LED
Accuracy: better than 1.5% of the soil 2
Repeatability: better than 0.3
Stability: better than 0.2% of soil
Minimum reading: 0.1%
Power supply:220 V ±22V , 50 Hz±1Hz
Size:270 mm×300mm×740mm
Weight:7kg
Copyright 2013@Shandong Drick Instruments Co., Ltd. Record number: Lu ICP 12028852 Excellent provider of packaging testing equipment and testing services.