Product Overview
The Color Spectrum DH-12 Handheld Haze Meter is a portable measuring instrument that can be used to measure the haze, transmittance, and optical density values of materials anytime and anywhere. The device features touchscreen operation, supports multiple measurement apertures, and allows for data management and cloud storage via a mobile applet.
Product Features
1) Compact size, easy to carry, supports haze, transmittance, and optical density measurements anytime, anywhere.
2) High precision (resolution 0.01) and high stability (repeatability ≤ 0.02).
3) Dual guarantee for long-term instrument stability: periodic self-check in standby mode and dual optical path design.
4) Supports connection to the mobile app "HazeMeter" for cloud data storage, ensuring no data loss.
5) Supports up to three measurement apertures, accommodating samples of various sizes (customizable sizes available).
6) Complies with multiple testing standards, including GB/T 2410, ASTM D1003/1044, ISO 13468/14782, JIS K7105, JIS K 7361, and JIS K 7136.
7) Enables haze, transmittance, and optical density measurements under three standard illuminants: CIE-A, CIE-C, and CIE-D65.
8) Operated via a 2.8-inch touchscreen.
Working Principle
The Color Spectrum DH-12 handheld haze meter adopts a dual optical path design. It illuminates the sample with a built-in light source and uses detectors to receive transmitted light and scattered light signals. Through calculation and analysis, it derives haze, transmittance, and optical density values. The instrument performs periodic self-checks during standby to ensure long-term measurement stability.
