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.
Capable of comparative measurement of haze, transmittance and multiple parameters
Supports both ASTM and ISO standards
Large 7-inch touch screen for easy operation
Dual-aperture design allows for testing of small-sized materials
Excellent repeatability; capable of metrological verification
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, 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) |
| 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% or lower (at 35℃), no condensation |
| Storage Temperature Range | -20–45℃, relative humidity 80% or lower (at 35℃), no condensation |
| Instrument Dimensions | Length × Width × Height: 310mm × 215mm × 540mm |
| Instrument Weight | 5300g |