VTSYIQI Hazemeter Lab Hazemeter Light Transmission Meter 21mm Aperture for Glass Plasic

VTSYIQI Hazemeter Lab Hazemeter Light Transmission Meter 21mm Aperture for Glass PlasicFeature:1). It conforms to international standards GB/T 2410, ASTM D1003/D1044 and with a calibration certification from a third party laboratory.2). No need to do warm-up, after instrument is calibrated, it can be used. And measurement time is only 1.5 seconds.3). Three kinds of illuminants A,C and D65 for haze and total transmittance measurement.4). 21mm test aperture.5). Open measurement area, no limit on sample size.InstrumentAdvantages1).It conforms to both ASTM and ISO international standards ASTM D 1003,ISO13468,ISO 14782, JIS K 7361 and JIS K 7136.2). Instrumentis with a calibration certification from a third party laboratory.3). Noneed to do warm-up, after instrument is calibrated, it can be used. Andmeasurement time is only 1.5 seconds.4). Threekinds of illuminants A,Cand D65 for haze and total transmittance measurement.5). 21mm testaperture.6). Openmeasurement area, no limit on sample siz