Mobile Phone Lens Transmission Meter,Spectrum Transmission Meter

I. LS108A Lens Transmission Meter Introduction

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.

II. LS108A Lens Transmission Meter Parameters

          Measuring beam diameter

    ￠1mm

          Infrared peakwavelength

    850nm / 940nm

          Visible light peak wavelength

    550nm

          Resolution

    0.1

          Measurement accuracy

    Better than ± 2%(colorless anduniform transparent materials)

          Weight

    About 1570g

          Dimension

    170mm x 180mm x 144mm(L*W*H)

          Power supply

    5V AC / DC power supply or mobile power (charger) (optional)

 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.

 IV. LS108A Lens Transmission Meter Qualification

 V. LS108A Lens Transmission Meter 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