Mobile Phone Lens Transmission Meter IR 850nm 940nm VL550nm Transmittance Tester
Instruction:
mobile phone lens transmission meter is used for mobile phone lens transmittance test and IR transmittance test of IR hole. The test aperture of the instrument is 0.5mm, which can test 550nm visible light transmittance and infrared transmittance of 850nm, 940nm. The instrument has real-time dynamic self-calibration function, which automatically calibrates to 100% transmittance after power-on.
The light transmittance meter has a very small test aperture and a wide range of applications.
The test principle of the LS108D lens transmission meter is that the light source irradiates the tested transparent material and the sensors detect the incident light intensity of the three light sources and the light intensity after passing through the tested transparent material , expressed as a percentage.
Parameters
|
Measuring beam diameter |
￠ 0.5mm |
|
IR peak wavelength |
850nm / 940nm |
|
Visible light peak wavelength |
550nm |
|
Resolution |
0.1% |
|
Measurement accuracy |
Better than ± 2% (colorless and uniform transparent materials) |
|
Weight |
about 1570 g |
|
Dimension |
170mm × 180mm × 144mm (L*W*H) |
|
Power supply |
5V AC / DC power supply or mobile power (charger) (optional) |
Details
|
No. |
Description |
Quantity |
Unit |
|
1 |
lens transmission meter |
1 |
pcs |
|
2 |
DC5V Adapter |
1 |
pcs |
|
3 |
User Manual |
1 |
pcs |
|
4 |
Certificate / warranty card |
1 |
pcs |
|
5 |
USB flash disk with PC software |
1 |
pcs |
|
6 |
USB extension cable |
1 |
pcs |
|
7 |
Packing box dimension 34*25*14 cm（L*W*H） |
1 |
pcs |