• Hangzhou CHNSpec Technology Co., Ltd.
    Yulita Jocom
    Thanks so much for your support on products quality and provide competitive price to help us expand our local marketing during the past 2 years.
  • Hangzhou CHNSpec Technology Co., Ltd.
    Johanna Brathwaite
    Spectrophotometer really gives us a lot of help on plastic color quality control.
  • Hangzhou CHNSpec Technology Co., Ltd.
    Muhammad Imran
    Instrument and software works perfect. Thank you so much for your great customer service.
Contact Person : Winnie Luo
Phone Number : +86 13750873347
Whatsapp : +8613750873347

Digital Portable Light Transmittance Meter For Glass And Transparent Film

Place of Origin China
Brand Name CHN spec
Certification CE
Model Number CT-23
Minimum Order Quantity 1
Price negotiable
Packaging Details Standard export carton
Delivery Time 5-7 days
Payment Terms L/C, T/T, Western Union
Supply Ability 1000 per month

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Product Details
Color Black Geometry Transmission
Size 115* 70* 14mm Sample Thickness 13mm (max.)
Test Accuracy ±2% Display Resolution Display Resolution
High Light

Digital Transmittance Meter


Glass Light Transmittance Meter


Transparent Film Light Transmittance Meter

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Product Description

Portable Transmittance Meter Light Transmittance Meter For Glass And Transparent Film Measurement

Digital Light Transmittance Meter with 3-channel Model Portable Window Tint Meter Tester Visible Light UV IR Handheld Light Transmission Meter

                     Digital Portable Light Transmittance Meter For Glass And Transparent Film 0


Measurement Principle:
The measuring principle of the light transmittance meter is to irradiate the measured transparent substance with a light source, and the sensor respectively detects the incident light intensity of the light source and the light intensity after passing through the measured substance, and the ratio of the transmitted light intensity to the incident light intensity is light transmission. Rate, expressed as a percentage.

Product description:
* The three-channel model combines three kinds of light transmittance : visible light, infrared light and ultraviolet light.
* It can be applied to measure the transmittance or haze of all kinds of transparent, translucent samples with parallel plane.


Instrument Advantages :

1. Simple operation and fast to get the result, as long as the sample is placed in the test area, the test result will be displayed.

2. It can measure the transmittance of UV light, visible light, and infrared light.

3. It adopts parallel light path design, sample measurement thickness can reach 13mm

4. The instrument has a data lock function. After the test, press the HOLD key on the instrument to lock the test data, and the test sample data will still remain on the display interface after the sample is taken away.

5. Digital display, wide measuring range, high resolution.

6. Two calibration modes: Manual calibration and automatic calibration for easy usage

7. Small size and non-slip design, easy to grasp and carry for outdoor test

8. Rechargeable lithium battery, no need to take time to replace batteries.

Technical Specifications

Name Portable Transmittance Tester
Model CT-23
Geometry Transmission
Calibration Manual + Automatic
Test Index

Ultraviolet (peak wavelength 365nm)

Visible light (peak wavelength 530nm)

Infrared (peak wavelength 940nm)

Test Accuracy ±2%
Display Resolution 0.10%
Sample Thickness 13mm (max.)
Instrument Size 115* 70* 14mm
Test Time Less than 1s
Battery Volume 750mA
Power Supply 5V/1A
Screen Full color display, 135*240, 1.14 inch
Recharging Interface USB
Working Temperature 0-40℃
Humidity Less than 85%, no condensation
Standard Accessories USB cable, Lanyard, operate manual




                                           Digital Portable Light Transmittance Meter For Glass And Transparent Film 1