Cell Instruments Co., Ltd.
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Luminous transmittance haze meter is for luminous transmittance and haze determination of transparent or semi-transparent specimens with a parallel surface (plastic board and sheeting, etc.), as well as turbidity and clarity determination of liquid samples water and drinks, etc.).
Luminous transmittance haze meter technical data
Test Range: Luminous transmittance: 0~100.0% Haze: 0~30.00%
Accuracy: Luminous transmittance: ≤1% Haze: ≤0.5% ±0.1%; >0.5% ±0.3%
Repeatability: Luminous transmittance: 0.5% Haze: ≤0.5% ±0.05%; >0.5% ±0.1%
Specimen Size: 50 mm x 50 mm (film)
Standard Specimen: Φ40 x 2 mm (one)
Test Area: Light inlet circle: Φ 25 mm Light outlet circle: Φ 21 mm
Luminous transmittance haze meter standards
JIS K7105, ASTM D1003 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics