Máy đo độ trong suốt của ánh sáng LS116 Light Transmittance Meter

Ngày đăng: 10/25/2020 - 21 lượt xem

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Hotline: 0365930441

I. LS116 Light Transmittance Meter Introduction

      Linshang LS116 light transmittance tester is a professional instrument for testing the light transmittance of uniform light-transmitting materials. It uses a parallel light path design and can also be used to detect large thickness materials with an accuracy of ± 1%. Function standard to ensure the passing of testing by the Metrology Institute.
      Light transmittance is an important technical indicator of many optical products, such as glass, solar film, laminated glass, PC plastic, etc. The test principle of the light transmittance meter is to use a visible light source to illuminate the measured substance. The sensor detects the incident light intensity of the light source and the light intensity after passing through the measured substance. The ratio of the transmitted light intensity to the incident light intensity is transmitted. Rate, expressed as a percentage.


LS116 light transmission meter advantage video

II. LS116 Light Transmittance Meter Application

      The LS116 light transmittance meter can be used to test the light transmittance of glass products, solar films, laminated glass, coating materials, organic material panels and other materials. Suitable for display, production, quality inspection, inspection and other occasions.

visible light transmittance meter
LS116 visible light transmittance meter test different materials

III. LS116 Light Transmittance Meter Parameters

Light source

380nm-760nm full wavelength, in line with CIE photopic luminosity function 

Measurement accuracy

better than ± 1% (colorless and uniform transparent materials)

Resolution 0.001% (0% --- 10%); 0.01% (10% --- 100%)

Test sample thickness


Test sample diameter

 > 10mm
Weight  about 622 g (without battery)
Dimension 148mm × 76mm × 26mm (L*W*H)
Power supply 4  AAA alkaline dry battery

LS116 light transmission meter appearance
 LS116 light transmission meter appearance

IV. LS116 Light Transmittance Meter Characteristics

1. The light transmittance meter adopts the parallel light path of the light source and the light collecting design of the receiver, so that it can measure large thickness materials.

light transmittance tester
LS116 light transmittance tester for large thickness glass

2. Equipped with a fixed base, with two measurement methods; that is, it is suitable for testing such as on-site measurement of automobile front glass, and it is also suitable for fixed-point light transmission measurement such as a fixed station in a factory.

 light transmittance meter
two measurement methods of LS116 light transmittance meter

3. Adopt high-resolution acquisition chip, which can realize high-precision data acquisition, fast response and real-time dynamic calibration, high measurement accuracy and fast test speed.

4. The instrument can measure high-transmittance samples. The transmittance measurement range is 0.001% -99.8%, and the highest resolution can reach 0.001%.

light transmittance meter
LS116 light transmittance meter test low and high transmittance materials

V. LS116 Light Transmittance Meter Qualification and Standard

1. The LS116 light transmittance meter conform to the following standard “JJF1225-2009 Calibration Specification for Transmittance Meter of Automobile”.

2. Calibration report

Calibration report

VI. LS116 Light Transmittance Meter Operation Video


VII. LS116 Light Transmittance Meter Packaging Details

No. Description Quantity Unit 
1 LS116 Light Transmittance Meter  1 pcs
2 AAA battery    4 pcs
3 User Manual 1 pcs
4 Certificate / warranty card 1 pcs
5 Pedestal    1 pcs

Packing box dimension 34*29*9 cm(L*W*H)

1 pcs

LS116 Light Transmittance Meter package

VIII. LS116 Light Transmittance Meter 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