LS108H Spectrum Transmission Meter

Test UV 365nm, IR 940nm Transmittance and 380-760nm VLT
Obtain three data by one measurement
Parallel light path design
1mm test aperture

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LS108H spectrum transmission meter is a desktop instrument, which is exclusively designed for optical transmittance test of various materials such as lens, glass, coating material, organic material and paint, etc. The test aperture of the meter is 1mm, which is suitable for the measurement of light transmittance, infrared and ultraviolet transmittance of small size materials. The flat bench-top meter is available for placing various test samples. The test is fast and accurate. Once the test material is placed on the meter, the test results will be displayed immediately. The meter use parallel light path design that can measure thick materials.

The LS108H optical transmittance tester use ultraviolet light source, infrared light source and visible light source to illuminate the transparent material. The sensor detects the incident light intensity of the three light sources and light intensity after passing through the transparent material under test. The ratio of the over light intensity to the incident light intensity is the transmittance shown in percentage.

LS108H transmission meter test small-sized materials
LS108H transmission meter test small-sized materials

Application

It is suitable for measuring the transmittance of various uniform transparent materials, such as glass, PC, coated glass, IR hole on the remote control window, plastic, paint, lens, organic glass (acrylic), etc. The test procedure of some materials are described as follows:

spectrum transmission meter

spectrum transmission meter measures remote control window IR hole transmittance

light transmission meter

light transmission meter measures glass

Parameters

Parameter Value
UV peak wavelength 365nm
IR peak wavelength 940nm
Visible light 380nm-760nm full wavelength,in line with CIE photopic luminosity function
Resolution 0.1%
Measurement accuracy ±2% (colorless uniform transparent material, 0-90% transmittance)
Minimum test sample size ¢ 1mm
Dimension 170 mm ×180 mm ×144 mm (L*W*H)
Weight about 1570 g
Power supply DC5V/1A
spectrum transmission meter dimension

spectrum transmission meter dimension

spectrum transmission meter Type C interface

spectrum transmission meter Type C interface

Features

1. Three light sources share a test hole, which can obtain 380nm-760nm visible light transmittance, 940nm infrared and 365nm ultraviolet transmittance in one measurement, easy to operate and save time.

LS108H Transmittance Tester Test Acrylic
LS108H Transmittance Tester Test Acrylic

2. Parallel light design enables stable and accurate results on testing large thickness materials.

3. The test aperture is 1mm, applicable to test transmittance of small-sized materials.

light transmission meter test aperture
light transmission meter test aperture

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

real-time calibration of LS108H optical transmittance tester
real-time calibration of LS108H optical transmittance tester

5. It is suitable for the transmission test of lens, paint, glass, mobile phone lens, organic material, etc.

6. Large LCD display, Chinese and English interface can be selected.

light transmission meter interface
light transmission meter interface

7. 5V power supply, available to connect with power bank or mobile phone.

Qualification

spectrum transmission meter CE certificate

spectrum transmission meter CE certificate

transmission meter utility model patent

transmission meter utility model patent

Operation Video

Packaging Details

No. Description Quantity Unit
1 LS108H Spectrum Transmission Meter 1 pcs
2 DC5V Adapter 1 pcs
3 User Manual 1 pcs
4 Certificate / warranty card 1 pcs
5 Packing box dimension 231*241*161cm(L*W*H) 1 pcs
LS108H PC material light transmittance tester packaging
LS108H PC material light transmittance tester 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 Spectrum Transmission Meter selection, please click article below for details

Light Transmission Meter Selection and FAQ.

FAQ

  1. 1. The difference between LS108H and LS183 spectrum transmission meter

    Both LS183 and LS108H spectrum transmission meters can measure the transmittance of infrared, ultraviolet and visible light.

    1) LS183 use a card slot design with a detector hole diameter of 10mm and width between the light source and the receiver is 47mm. 

    2) LS108H use a desktop design, the detector hole diameter is only 1mm and the height between the light source and the receiver is 20mm. 

    LS108H is suitable for measuring small-sized materials and more widely used, so the price of LS183 is slightly higher. LS183 is suitable for measuring large-sized materials.

X. Recommended products

● High accuracy : better than ± 1% (colorless and homogeneous transparent materials)
● High or low transmittance materials is measurable (0.001% - 99.8%)
● Detect optical density (OD) of aluminum film, lens ink, X-ray,etc.
● And VL transmittance of translucent materials such as opalescent, matte, etc.
● Optical density measurement range: 0 - 6OD. Transmittance resolution: 0.005%.
● Light source: 380-760nm VL, conforms to CIE photopic luminosity function
● 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

Enquiry


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