CHN SPEC DH-10 Haze Meter (ASTM Standard, 21mm)

CHN SPEC DH-10 Haze Meter (ASTM Standard, 21mm)

The CHN SPEC DH-10 Haze Meter (Haze and Transmittance Meter) is a basic yet extremely powerful optical measurement device, focusing deeply on the ASTM D1003 testing standard. With a streamlined design and a standard 21mm aperture, the DH-10 is an ideal solution for factories and production workshops that need a durable and fast-operating device to control the transparency and haze of flat sheet materials.

Outstanding Features

• Absolute compliance with ASTM standards: Unlike complex multi-standard models, the DH-10 is specifically designed to analyze data according to the ASTM D1003 standard (the most popular haze standard system in Asia and the Americas). This focus helps the device achieve the highest accuracy and excellent stability for manufacturing and export enterprises following ASTM standards.
• Standard 21mm measurement aperture: The device uses a single 21mm aperture. This is the “golden” size in the optical measurement industry for flat surfaces, allowing the light beam to cover a sufficiently wide area on the sample surface, thereby collecting the most representative and accurate data.
• Comprehensive Haze & Transmittance measurement: The device simultaneously analyzes 2 core parameters: Total Transmittance and Haze over a wide measurement range from 0% to 100%, meeting the evaluation needs for everything from ultra-transparent materials to translucent plastic sheets or glass.
• Unlimited measurement chamber design (Open Compartment): The sample compartment is smartly designed in an open format. Thanks to this, operators can easily directly measure large glass panels, device screens, or large rolls of film without having to cut them into smaller pieces, helping to preserve the integrity of the tested products.
• Intuitive interface, independent operation: The device features a color touch screen that displays large, clear parameters. The internal operating system allows for automatic calibration, calculation, and direct result display just a few seconds after operation without requiring a computer connection.

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-haze/transmittance

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

Geometry: 0/d

Test Aperture Size: 21mm

Measurement Range: 0-100%

Resolution: 0.1%

Haze Repeatability: 0.1

Sample Size: Thickness ≤40mm

Screen: 2.8-inch touch screen

Storage: Mass storage

Interface: USB

Power Supply: DC 5V/2A

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

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

Dimensions (LxWxH): 133mm x 99mm x 224mm (Length x Width x Height)

Device Weight: 1.13KG

Standard Accessories: Free PC software (Haze QC)

Practical Applications

Optimized for ASTM standards and flat materials, the CHN SPEC DH-10 is a powerful “assistant” for:

• Plastic Film & Packaging Production: Controlling the clarity of packaging plastic films (PE, PP, PET) and food cling wraps, ensuring the packaging provides the sharpest display of the products inside.
• Glass & Glass Materials Industry: Measuring the haze of architectural glass, decorative glass (sandblasted glass, acid-etched glass), and safety protective glass.
• Display Industry: Inspecting the light transmittance of screen protector panels, smartphone tempered glass, and light-guiding acrylic (PMMA) plastic sheets.
• Advertising Material Production: Evaluating the light transmittance of light-transmitting plastic sheets and polycarbonate used in advertising light boxes and roofing panels.