Lisun HM-700 Haze and Transmittance Meter (CIE-A, CIE-C, CIE-D65 / 0-100%)

Lisun HM-700 Haze and Transmittance Meter (CIE-A, CIE-C, CIE-D65 / 0-100%)

The Lisun HM-700 haze and transmittance meter is an optimal industrial solution designed to accurately measure the light transmittance and haze of transparent and translucent materials such as plastic sheets, films, glass, and other optical materials. The device operates based on international standard photometric methods (with CIE-A, CIE-C, CIE-D65 light sources and a 0-100% measuring range), thoroughly testing optical indicators without damaging or affecting the sample.

Technical Specifications:

Light source: CIE-A, CIE-C, CIE-D65

Standards: ASTM D1003 / D1044, ISO 13468 / ISO 14782

Parameters: HAZE, Transparency (T)

Spectral response: CIE y-luminous function

Wavelength: 400-700nm

Wavelength interval: 10nm

Measuring area and aperture: 16.5mm / 21mm

Measuring range: 0-100%

Haze resolution: 0.01 (or 0.0)

Haze repeatability: ≤0.1

Sample size thickness: ≤150mm

Display: 5-inch TFT LCD screen

Memory: 20,000 values

Interface: USB

Power supply: 220V (power cable included)

Working temperature: 10-40℃

Storage temperature: 0-50℃

Dimensions (LxWxH): 598mm x 247mm x 36mm

Standard accessories: PC software (Color QC)

Optional: Fixture accessories, standard haze films

Outstanding Features

Comprehensive optical measurement system: The device is equipped with a sensor system and standard light sources (CIE-A, CIE-C, CIE-D65) with a wide measuring range (0-100%), ensuring the absolute accurate collection and analysis of light transmittance and haze parameters throughout the testing process.

Powerful parameter testing performance: Applying advanced optical signal processing technology, the machine has the ability to measure quickly, achieving extremely high evaluation efficiency for the optical quality of materials before bringing products to market or practical application.

Intelligent operation and connection system:

• Flexible device connection interface: Helps synchronize data between the sample chamber, optical system, and processing unit smoothly, ensuring the stability of measurement signals.
• Combined data processing system: Integrates an intuitive display screen and supporting software to record, automatically calculate haze and transmittance indices, and quickly export test result reports.

Manufacturing materials and durable structure: The entire machine housing and measurement chamber use high-grade anti-reflection and anti-scattering materials, helping to maintain stability in laboratory working environments, protecting equipment safety, and ensuring long-term accuracy.

Advanced safety operation mechanism: The system is designed according to modern optical technical standards, integrating circuit protection and error warning features, ensuring stable operation in laboratories and continuous production factories.

Practical Applications

In addition to its main function of measuring haze and transmittance for plastic films and glass, the Lisun HM-700 is also widely applied in many other industries due to its high flexibility:

• Plastics & Film Industry: Testing the optical quality, transparency, and haze of various packaging plastic films and engineering plastic sheets.
• Architectural & Automotive Glass Industry: Measuring the light transmittance and haze of safety glass, architectural glass, and car windshields according to international standards.
• Laboratories & Quality Inspection: Serving material research work, periodic testing of optical standards in specialized inspection centers.