LS108A Lens Transmission Meter

Mobile phone lens IR ink hole transmission meter

Test 850nm/940nm IR and 550nm visible light transmittace
Three data can be obtained by measuring one time
Real-time dynamic function

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LS108A lens transmission meter is mainly used to measure IR ink hole of mobile phone lens. (It is also suitable for infrared ray transmittance testing of various products that use infrared technology, such as remote control windows, IR cut, etc.) Current smartphones generally have two small holes, one for sensing light and one for sensing distance. The infrared penetration ability of these two small holes will directly affect the performance of the light sensor and the distance sensor. So usually we will use a lens transmittance tester to detect its transmittance.

The LS108A lens transmission meter use an infrared 850nm light source, an infrared 940nm light source and a visible 550nm light source to illuminate the transparent material under test. The sensor detects the incident light intensity of the three light sources and the light intensity after passing through the transparent material under test. The ratio of the incident light intensity is the transmittance, expressed as a percentage. The test aperture is 1mm. Measured object whose size is greater than 1mm can be tested. Three data can be measured at a time.

spectrum transmission meter test infrared cut filter

spectrum transmission meter test filter bar

spectrum transmission meter test infrared cut

spectrum transmission meter test infrared cut

light transmission meter test ir ink hole

light transmission meter test ir ink hole

light transmission meter test ir ink hole

light transmission meter test ir ink hole

Parameters

Parameter LS108A Lens Transmission Meter
Measuring beam diameter ¢1mm
Infrared peakwavelength 850nm / 940nm
Visible light peak wavelength 550nm
Resolution 0.1%
Measurement accuracy ±2% (colorless uniform transparent material, 0-90% transmittance)
Weight About 1570g
Dimension 170mm x 180mm x 144mm(L*W*H)
Power supply DC5V/1A
lens transmission meter dimension
lens transmission meter reverse view

Features

  1. Three light sources share a test hole and are equipped with alignment indicator LEDs for auxiliary alignment. Three data can be measured at a time.

  2. The spectrum transmission meter can measure the 550nm visible light transmittance and the 850nm and 940nm infrared transmittance. 850nm/550nm/940nm, 550nm/850nm and 550nm/940nm three display modes can be selected.

spectrum transmission meter interface
spectrum transmission meter interface
spectrum transmission meter interface

3. The lens transmission meter is mainly used to measure the transmittance of the IR ink hole of the mobile phone lens. It is also suitable for the infrared transmittance test of various products with infrared technology, such as the remote control window and IR cut filter.

4. The light transmission meter is equipped with computer software, which can export the test results to the software. It can also use the computer software to judge the pass/NG and count the number of tests.

spectrum transmission meter PC software
spectrum transmission meter PC software

5. The minimum test hole size of the lens transmission meter is 1mm, which can be used to measure the tested material which is larger than 1mm.

6. Using large LCD screen for easy reading.

7. The transmission meter has a real-time dynamic self-calibration function, which automatically calibrates to 100% transmittance after startup.

8. Using Type C double-sided pluggable interface, you can also connect to computer software.

lens transmission meter PC software
lens transmission meter PC software

Qualification

Operation

lens transmission meter operation

lens transmission meter software operation

Packaging Details

No. Description Quantity Unit
1 LS108A 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 Packing box dimension 231*241*161(L*W*H) 1 pcs
7 USB extension cable  1 pcs
lens transmission meter packaging
lens transmission meter packaging


After-sales Service

  1. The meter has one-year warranty. If the instrument works abnormally, please send the whole instrument to our company for maintenance

  2. Provide users with spare parts and lifelong maintenance services

  3. Provide the users with the meter inspection service 

  4. Free technical support for long term

Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website: https://www.linshangtech.com/ 

Service hotline: 0755-86263411 Email: sales21@linshangtech.com

For more information about the Lens Transmission Meter selection, please click article below for details

Light Transmission Meter Selection and FAQ.

FAQ

  1. 1. The difference between LS108A and LS108D

     The only difference is the detector hole diameter. The detector hole diameter of LS108A is 1mm, while the detector hole
     diameter of LS108D is 0.5mm. Since the detector hole diameter of LS108D lens transmission meter is smaller, so it is more
     suitable for measuring small-sized materials. 

Recommended products

● 0.5mm test aperture
● Test IR transmission (850nm/940nm), VLT (550nm)
● Suitable for measuring IR ink hole, remote control window and IR-cut filter
● Three light sources share a test hole
● 1mm test aperture
● Test UV 365nm, IR 940nm, VL 380-760nm transmission
● Suitable for testing transparent and homogeneous materials, such as insulating glass, PMMA and PC material,etc.
● Three light sources share a test hole
● UV transmission (365nm), IR transmission (940nm), VLT (380-760nm)
● English and Chinese display interfaces can be switched
● Suitable for testing transparent and unifrom materials, such as insulating glass,PMMA and PC material,etc.

Enquiry

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