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Transmittance and Haze Meter THC-07
  • Product Introduction
    The The THC-07 Transmittance and Haze Meter adopts a full-spectrum LED light source and a spectral sensor design, used to measure haze, transmittance, and clarity parameters of various transparent and semi-transparent materials such as plastics, glass, and films. It can also display the transmittance spectral curve. The instrument features a 7-inch touch screen design, making operation simple and convenient. The THC-07 Transmittance and Haze Meter uses an open measurement area and supports both horizontal and vertical measurement modes, allowing the detection of liquids and large-sized materials. The THC-07 Transmittance and Haze Meter is also equipped with dual apertures of 21mm and 7mm, enabling the measurement of small-sized samples. Furthermore, it comes with PC software that supports data export and report printing.
    1. Capable of comparative measurement of haze, transmittance and multiple parameters
    2. Supports both ASTM and ISO standards
    3. Large 7-inch touch screen for easy operation
    4. Dual-aperture design allows for testing of small-sized materials
    5. Excellent repeatability; capable of metrological verification
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Product Features
  • Supports both ASTM and ISO standards

It can support both ASTM and ISO standards to meet the test standard requirements of different users, and also supports ISO standards without compensation ports.

  • Can measure color difference, haze, transmittance, transmittance spectrum, curve, liquid color

The instrument can measure multiple parameters such as haze, transmittance, liquid color, color difference, clarity, turbidity, etc. of various transparent and translucent materials such as plastics, glass, films, etc., and can display the transmittance spectrum curve.

  • 7-inch large touch screen

It uses a 7-inch IPS smart screen, does not require any buttons to operate, has a good human-computer interaction interface, and is extremely easy to operate.


  • Professional transmittance spectrum curve

The measurement results can show the transmittance of the material in different wavelength bands between 400-700nm. Through this transmittance performance data, various optical properties of the material can be evaluated.

  • Have good repeatability

The instrument has good repeatability, with haze repeatability ≤0.03, transmittance repeatability ≤0.03, and color difference repeatability ≤0.03, which is comparable to imported brands.

  • Dual-caliber design

The instrument adopts a dual-aperture design of 21mm and 7mm, and the appropriate test aperture can be selected according to the size of the material being tested.

  • Open measurement area

The instrument has an open measurement area and can be placed vertically or horizontally. When placed horizontally, it can be used with a positioning bracket.

  • Equipped with PC software

The instrument comes with PC software and can be connected via a USB port, enabling online measurements, data export, and test report printing.

  • Ensure that it can pass national measurement

The instrument's haze measurement and color difference measurement are guaranteed to pass the inspection of the National Metrology Institute.


Product Parameters

Model
THC-07
Optical Path Structure
D/0
Wavelength Range
400-700nm
Wavelength Interval
10nm
Measurement Aperture
21mm,7mm
Measurement Conditions

Light Source:CIE-A,CIE-C,CIE-D65,A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CMF,U30,DLF,NBF,TL83,TL84

Observer Angle: 2°, 10°

Measurement Time
Approximately 3s
Measurement Parameters
Haze (HAZE), Total Transmittance (T), Spectral Transmittance, Clarity
Transmittance Resolution
0.01%
Transmittance Accuracy
Better than ±1%
Transmittance Repeatability
≤0.03(without preheating; standard deviation of 30 consecutive measurements on a standard haze plate with haze ≈30, measured at 3s intervals)
Haze Resolution
0.01%
Haze Accuracy
Better than ±1%
Haze Repeatability
≤0.03(without preheating; standard deviation of 30 consecutive measurements on a standard haze plate with haze ≈30, measured at 3s intervals)
Color Difference Repeatability
Standard deviation ΔE*ab ≤0.03 (measurement conditions: without preheating or recalibration; 30 consecutive measurements of white glass at 3s intervals)
Powered Supply
DC12V/3A
Display Screen
7-inch Touch Screen
Data Storage
20,000 records
Language
Chinese, English
Interface
USB(Type-B)
Operating Temperature Range
5–40℃, relative humidity ≤80% (at 35℃), no condensation
Storage Temperature Range
-20–45℃, relative humidity ≤80% (at 35℃), no condensation
Instrument Dimensions
Length × Width × Height: 310mm × 215mm × 540mm
Instrument Weight
5300g
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