The Light Transmittance & Haze Mater is a multi-purpose optical test instrument. First of all, it is a haze meter, which is designed to quantify the haze level of transparent or translucent materials. It measures how light is scattered as it passes through a sample, providing an indication of the material’s clarity and visual quality. Haze is essential in various industries, including plastics, glass, and optical components, where the transparency and clarity of a product can significantly impact its usability and aesthetic appeal. The haze meter typically calculates the haze value as a percentage, representing the ratio of scattered light to the total transmitted light. This data helps manufacturers ensure that their products meet specific optical standards and customer expectations.
cell phone screen
plastic film
glass
screen protector
It is also a transmittance meter used to evaluate the amount of light that successfully passes through a material in comparison to the light that is incident on it. The transmittance value, often expressed as a percentage, provides insight into the material’s ability to allow light to pass through without obstruction. This measurement is crucial in fields such as photonics, architecture, and materials science, where the optical properties of materials can significantly influence performance characteristics like energy efficiency and comfort. By assessing the transmittance, manufacturers can optimize their products for better light management, ensuring that they effectively meet functional and regulatory requirements.
Our TH-09/TH-100/TH-110 light transmittance & haze meters are equipped with 7 mm / 21 mm apertures and different light sources to meet the testing needs of different samples that meet ISO and ASTM standards. The whole device is light and easy to carry, with a sophisticated structural design. Samples of different sizes can be compatible.
In addition to supporting vertical measurement, the haze meter can also be laid down to test samples in a horizontal position, further expanding its application. The instrument is equipped with a 7-inch high-definition display, with a simple and intuitive interface, easy operation, automatic calibration at startup, no preheating required, and can simultaneously display the haze value and transmittance value of the sample within 1.5 seconds after starting the test.
In short, our light transmittance & haze meter is the perfect solution for your laboratory to measure the haze and transmittance of transparent and translucent materials.
vertical measurement
horizontal measurement
Standards
ASTM D1003 / ASTM D1044, ISO13468 / ISO14782, GB/T 2410, JJF 1303-2011, CIE 15.2, GB/T 3978, ASTM E308, JIS K7105, JIS K7361, JIS K 7136, etc.
Technical Parameters
Model | TH-09 | TH-100 | TH-110 |
Conforming standards | ASTM D1003, ASTM D1044 | ASTM D1003, ASTM D1044, ISO13468, ISO14782 | |
Illuminants | CIE-A, CIE-C, CIE-D65 | ||
Test parameters | Haze (H) & Transmittance (T) under ASTM and ISO standards | ||
Test aperture | 21 mm | 21 mm | 21 mm & 7 mm |
Measuring range | 0 ~ 100% | ||
Measuring resolution | 0.01% | ||
Repeatability | 0.1 | 0.08 | 0.05 |
Acceptable sample size | Not more than 145 mm in thickness | ||
Display | 5" TFT LCD | 5" TFT LCD | 7" touch screen, Android system |
Data storage | 10,000 | 20,000 | Unlimited |
Interface | USB | ||
Power supply | DC 12 V, 3 A | ||
Working temperature | 5 ~ 40℃, relative humidity 80% or lower (35℃), no condensation | ||
Dimensions | 310 mm (W) x 215 mm (D) x 540 mm (H) | ||
Net weight | 6 kg | ||
Features
- It is ready-to-use without preheating.
- Test results can be measured quickly.
- Fitted with a 7-inch touch screen for display and operation.
- Equipped with three kinds of illuminants of ICE-A, ICE-C and ICE-D65 for haze and total transmittance measurement.
- Long lifetime of light source up to 10 years.
- With an open-type sample mounting area and accommodates large samples.
- Supports horizontal and vertical measurement modes.
- Small in size and light in weight, easy to carry.
- The instrument can be connected to a PC.
- A calibration certification from a third party laboratory is available if required.
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