21mm Aperture ASTM D1003 Haze Meter For Plastic Glass Transparency DH-12

ASTM D1003 Film Haze And Transmittance Measure Instrument Plastic Glass Transparency Tester

Haze is measured with a wide angle scattering test in which light is diffused in all directions which results in a loss of contrast. That percentage of light that when passing through that deviates from the incident beam by greater than 2.5 degrees on average is defined as haze.

A digital haze meter can also measure total transmittance. Total transmittance is a measure of the total incident light compared to the light actually transmitted (for example, total transmittance). Thus, the incident light may be 100%, but the total transmittance may be only 94% due to absorption and reflection.

Part 1. Product Advantages

1). The portable haze meter is with smaller size which is more convenient to be carried for testing haze and transmittance.

2). High Accuracy: Display resolution 0.01; Good repeatability ≤0.02

3). What have we done to guarantee the instrument repeatability?

a. Instrument will do self-check regularly when it is in standby mode.

b. Dual Optical Paths Design

4). The haze meter conforms to the standards of GB/T 2410, ASTM D1003/1044, ISO 13468/14782, JIS K 7105, JIS K 7361 and JIS K 7136.

5). It contains three kinds of light source to measure the haze and transmittance of different standards.

7). It adopts 2.8 inches touch screen

Part 2. Main Parameter Comparison Sheet

Part 4. Technical Data