Shenzhen Linshang Technology Co., Ltd.
9-7-2020 Page 4 of 5
4. Abnormal voltage prompt
Voltage> 5.7V or <4.7V, the meter enters into the abnormal voltage interface. The meter automatically
turns off after 2s; when the interface prompt appears, please follow the prompts to replace the appropriate
power supply.
IV. Features
1. UV transmission meter, infrared transmission meter, visible light transmittance meter, three functions
in one device.
2. Obtain the visible light transmittance of 380nm-760nm, 940nm infrared and 365nm UV transmission
by aligning the test hole just once.
3. Suitable for transmission test of lens, paint, glass, mobile phone lens, organic material, etc.
4. The meter has a real-time dynamic self-calibration function, which automatically calibrates to 100%
transmittance after powering on.
5. The minimum test sample size is
￠
1mm.
6. Large LCD display, Chinese and English display interfaces can be selected.
V. Notes
1. The meter is self-testing and self-calibrating when it is turned on, please don’t place any test sample
in the test position, otherwise the self-calibration cannot be completed.
2. Avoid contact with corrosive materials and keep away from high temperature and high humidity
