Intended Use：
Suitable for testing the light transmittance and haze of all transparent and semi-transparent parallel plane samples (such as plastic plates and sheets), and determining the turbidity or clarity of liquid samples (water, beverages, etc.). It is ideal for research institutes, universities, and industries including plastic products, packaging films, coatings, and inks. Featuring microcomputer automatic operation, it is user-friendly and can simultaneously display transmittance and haze values. It is also equipped with a standard printing interface.
Operating Principle：
Determines the light transmittance and haze of a sample by measuring the light refraction and scattering through a dedicated light source and integrating sphere system.
Product Features：
- Dual Standards (ISO & ASTM): Capable of meeting the testing requirements of different international standards.
- Easy Operation with High Precision: Equipped with a large touchscreen for intuitive use. The PD array detector meets the CIE V(λ) 2-degree visual response, ensuring high precision and repeatability. Includes a USB interface for laboratory system integration.
- Dynamic Measurement: Independent light source detectors and temperature sensors monitor environmental and light changes in real-time to ensure data reliability.
- Compensation Port: Supports ASTM D1003 (non-compensation method) and ISO 13468 (compensation method), providing more accurate results for total transmittance and haze tests.
- Versatile Sampling: Features an open measurement area that supports both vertical and horizontal testing to accommodate various sample types.
- Quality Management Software: Includes powerful analysis software for data tabulation and quality control. Users can digitize management on a PC, compare differences in haze and transmittance, and generate customized test reports.
Standards：
ASTM D1003/1044、ISO 13468、ISO 14782、GB/T 2410、JJF 1303-2011、CIE 15.2、GB/T 3978、ASTM E308、JIS K7105、JIS K7361、JIS K7136
Application Fields：
Packaging | Food | Pharmaceuticals | New Materials | Chemical Industry | Printing
Technical Parameters：
Integrating Sphere Size
Φ154mm
Light Source
400 ~ 700nm combined LED light source
Sensor
PD array detector (CIE V(λ) 2-degree visual response)
Measurement Range of Transmittance & Haze
0~100% / 0~30%
Measuring Aperture
φ20mm/φ15mm/φ8mm/φ4mm(Single aperture selection )
Sample Size
Thickness less than 105 mm
Other Metrics
Haze (ASTM D1003/1044, ISO 13468), Transmittance T (ISO), Transmittance T (ASTM)
Observation Light Source
D65，A，C
Display Content
Pass/Fail Results
Measurement Time
Approx. 1.5 s
Haze Resolution
0.01 Units
Haze Repeatability
Φ20mm,≤0.05(After instrument warm-up and calibration, standard deviation of 30 measurements on a standard haze sheet (haze ≈ 30) taken at 5 s intervals.)
Inter-instrument Difference
Φ20mm,≤0.4(After instrument warm-up and calibration, the standard deviation of the standard haze sheet measurements (at 5 s intervals) versus the reference value.)
Dimensions
580mm*220mm*280mm
Power Supply
DC 24V, 3A Power Adapter
Light Source Life
5 years (More than 3 million measurements)
Display Screen
7-inch TFT Color Capacitive Touchscreen
Interface
USB, Serial Print Port
Data Storage
1,000 standards , 20,000 samples
Language
Simplified Chinese, Traditional Chinese, English
Operating Temperature Range
0~40℃（32~104°F）
Storage Temperature Range
-20~50℃（-4~122°F）
Standard Configuration：
Power Adapter, Manual, Data Cable, Test Fixture
User-provided Items：
Micro-printer, Standard Haze Plates
