Description
- Brand Name: AERMANDA
- Certification: CE
- Origin: CN(Origin)
- Size: 170 mm *180 mm *144 mm
- Model Number: LS108D
- Weight: about 1570 g
- Type: Single Beam Spectrometers
- Infrared: peak wavelength 850nm/940nm
- Visible light: peak wavelength 550nm
- Resolution: 0.1%
- Measurement accuracy: better than ±2% (colorless uniform transparent material)
- Power supply: 5V AC/DC power supply, also mobile power supply
LS108D mobile phone Lens Transmission Meter 0.5mm IR hole infrared transmittance VL transmittance 550nm IR 850nm 940nm
LS108D lens transmission meter is professionally used for mobile phone lens transmittance test and IR hole infrared transmittance test. The test aperture is 0.5mm, which can test 550nm visible light transmittance and 850nm, 940nm infrared ray transmittance. The lens transmission meter has a real-time dynamic self-calibration function. It will automatically calibrated to 100% transmittance after power-on. This lens transmission meter has a test aperture of only 0.5mm and has wide application.
The test principle of the lens transmission meter is that the light source illuminates the measured transparent material. The sensor detects the incident light intensity of the three light sources and the light intensity after passing through the measured transparent material. The ratio of the transmitted light intensity to the incident light intensity is the transmittance, expressed as a percentage.
LS108D Lens Transmission Meter Parameters
|
Measuring beam diameter |
￠0.5mm (standard) |
|
Infrared |
peak wavelength 850nm/940nm |
|
Visible light |
peak wavelength 550nm |
|
Resolution |
0.1% |
|
Measurement accuracy |
better than ±2% (colorless uniform transparent material) |
|
Weight |
1570g |
|
Dimension |
170mm × 180mm × 144mm (L*W*H) |
|
Power supply |
5V AC/DC power supply, also mobile power supply |
LS108D Lens Transmission Meter Features
1. The test aperture of this lens transmission meter is 0.5mm. Materials whose size are larger than 0.5mm can be measured.
LS108D lens transmission meter aperture display2. The three light sources share a test hole. Three data can be obtained by measuring for just one time. Easy to operate and save time.
3. The test hole has an LED light for alignment, which is used to align the hole with the mobile phone lens during the test.
4. The transmission meter has real-time dynamic self-calibration function which can automatically calibrated to 100% transmittance after starting.
LS108D lens transmission meter real-time calibration5. Large liquid crystal display, 3 kinds of display interfaces are available for selection. Both 850nm and 940nm infrared ray transmittance can be selected to display or only one of them.
6. The meter has a Type C double-sided pluggable USB interface and free computer software is provided to complete the testing quantity, qualified and unqualified judgment during the production testing process. For details, please refer to the software and user manual in the attached U disk
