Product use: the light transmittance of the fog degree meter is based on GB2410 - 80 and D1003 ASTM - 61 (1997) design of a small fog degree. The test can be applied to the test of parallel plate or plastic film samples, and can be widely used in the optical performance test of transparent and translucent materials. The instrument has the characteristics of compact structure and convenient operation.
Instrument use environment:
1 room temperature: 10 ~ 30;
2 relative humidity is not more than 85%;
3 non corrosive gases;
4 no strong electromagnetic interference;
5 no direct exposure to the sun;
6 instruments should not be affected by the use of vibration;
7 power: voltage 220V + 22V, frequency 50Hz + 1Hz.
Technical parameter:
1 closed sample module, sample size 50mm * 50mm;
2.C light source
3 measurement range: 100% - 0% haze transmittance 0% - 30%;
4 display mode: LCD 3 bit;
5 minimum reading: 0.1%;
6 accuracy: the transmittance of 1.5% fog degree 0.5%;
7 repeatability: the transmittance of 0.5% fog degree 0.2%;
8 power supply: 220V 22V + AC, frequency 50 Hz + 1Hz
9 instrument size L * B * H:470mmx270mmx160mm
10 instrument quality (net weight): 7 kg
Standard configuration: host
According to the standard: GB2410 - 80 D1003 ASTM - 61 (1997)