CHN SPEC DH-13 Portable Haze Meter (0-100%, 21mm, 15mm, 12mm)

CHN SPEC DH-13 Portable Haze Meter (0-100%, 21mm, 15mm, 12mm)

The CHN SPEC DH-13 Portable Haze Meter is a leading flexible solution for quality control of optical, transparent, and translucent materials. By condensing a complex integrating sphere system into a handheld device and equipping it with up to 3 different measurement apertures, the DH-13 allows users to directly measure large material panels right on the production line or construction site without having to cut samples.

Technical Specifications:

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

Standards: ASTM D1003/D1044, ISO 13468/ISO14782, JIS K 7105, JIS K 7361, JIS K 7136, GB/T 2410-08

Parameters: ASTM & ISO haze/transmittance

Spectral Response: CIE Luminosity function Y/V(λ)

Geometry: 0/d

Test Aperture Size: 21mm, 15mm, 12mm

Measurement Range: 0-100%

Resolution: 0.01%

Haze Repeatability: 0.02

Sample Size: Thickness ≤40mm

Screen: 2.8-inch touch screen Storage: Mass storage

Interface: USB

Power Supply: Rechargeable lithium battery

Working Temperature: 5-40°C (40–104°F)

Storage Temperature: -20-45°C (-4-113°F)

Dimensions (LxWxH): 133mm x 99mm x 224mm

Device Weight: 1.25KG

Standard Accessories: Free PC software (Haze QC)

Outstanding Features

• Integrated 3 flexibly interchangeable measurement apertures (21mm, 15mm, 12mm): This is the outstanding highlight of the DH-13. Users can easily switch between 3 measurement apertures to fit the size of each sample type. The 21mm aperture is optimal for wide surfaces, while 15mm and 12mm help perfectly measure small lens details, narrow slots, or films with limited areas.
• Portable design, unlimited measurement: Unlike traditional benchtop Haze meters (which require placing samples into a limited-size measurement chamber), the DH-13 can be handheld and applied directly onto large glass panels, giant plastic film rolls, or TV screens during assembly. This provides absolute freedom in quality control (QC).
• Comprehensive measurement range (0 – 100%): The device possesses a complete measurement range from 0% to 100% for both light transmittance and haze. The device is capable of analyzing all materials, from absolutely transparent optical glass to matte plastic films and translucent polycarbonate sheets.
• Guaranteed international standards: Despite its portable form, the DH-13 possesses a high-end optical system, ensuring analysis results strictly comply with global industrial standards such as ASTM D1003, ISO 13468, ISO 14782, and JIS K 7136.
• Intuitive operation, smart connectivity: The device is equipped with a large color touch screen, displaying both Transmittance and Haze parameters simultaneously. The device also supports computer connection, helping to store thousands of data points and export quality reports quickly.

Practical Applications

With its mobility and diverse apertures, the CHN SPEC DH-13 is an ideal device for the following industries:

• Plastics & Packaging Industry: Inspecting the clarity and haze of packaging plastic films (PE, PP), food preservation films, and acrylic, polycarbonate, and PMMA plastic sheets.
• Glass Manufacturing Industry: Measuring on architectural glass panels, large tempered glass, automotive windshields, or decorative glass (frosted glass, sandblasted glass) right at the workshop.
• Displays & Electronic Components: Evaluating the quality of LCD panels, smartphone screens, tempered screen protectors, and polarizing films.
• Coatings and Chemicals Industry: Evaluating the transparency of adhesive layers and glossy protective paint films on material surfaces.