Overview
LS108 blue-purple light tester is an Optical inspection transmittance tester professionally used for Glasses lenses, coating materials, organic materials, anti-blue materials and other substances. It can test the transmittance of blue light 430nm, white light 380nm-760nm and purple light 395nm. The instrument combines these three measured light paths into one, and can measure three data at one time. The display items include visible light/blue light/purple light transmittance + UV400, visible light/blue light transmittance + UV400, visible light/blue light/purple light transmittance three interfaces for users to choose. The instrument is exquisite, small and beautiful, and the data is accurate when it is released.
Features
1. The instrument has a very wide range of uses and is suitable for transmittance testing of Glasses, Glass, anti-blue light materials, mobile phone lenses, etc.
2. The instrument can simultaneously measure the peak wavelength of 430nm blue light transmittance, the peak wavelength of 395nm purple light transmittance, 380nm-760nm all-wavelength visible light transmittance and the maximum ultraviolet blocking wavelength.
3. The instrument uses a three-in-one optical path design, that is, the transmittance of blue light, purple light and visible light can be measured in the same light hole. Measurement time is easily saved.
4. The instrument has real-time dynamic self-Adjustment. Automatic calibration to 100% transmittance after starting or when starting a new measurement.
5. The test aperture of the instrument is φ 1mm, which can measure materials with large thickness.
6. Compared with the old instrument, the new instrument is small in size and easy to carry. Large LCD screen display, Appearance is exquisite and fashionable, can be used to participate in exhibitions and so on.
7. The instrument has two display interfaces in Chinese and English. The display items include visible light/blue light/purple light transmittance + UV400, visible light/blue light transmittance + UV400, and visible light/blue light/purple light transmittance. Users can choose by themselves.
Principle
LS108 test principle is the use of purple light Illuminant, blue light Illuminant and visible light Illuminant to illuminate the transparent substance to be measured, the sensor detects the incident ray intensity of the three Illuminant and the light intensity after passing through the transparent substance to be measured, and the ratio of light intensity to incident ray intensity is the transmittance, expressed as a percentage.
Applications
Glasses, Glasses, Anti-blue materials, Mobile phone lenses
Steps
Automatic calibration of the instrument to 100% transmittance.
2. Align the sample to be tested with the test aperture.
3. One hole can simultaneously measure the transmittance data of blue light, purple light and visible light.
Notice
• Instrument with Real-time Dynamic Self-Adjustment, No Manual calibration required.
• The test aperture is φ 1mm, ensure that the Sample size is not smaller than this aperture.
• The instrument uses a DC5V/1A power supply, please make sure the Power Adapter matches.
