Transparency haze-gard dual
3Pages

haze-gard dual Two Standard Methods in one Unit The haze-gard dual objectively measures Total Transmittance and Transmission Haze according to two international specifications: ■ ISO 13468 Compensation method ■ ASTM D1003 Non-compensated method Fast Measurement of a Variety of Samples Precise and Reliable Readings – Any time ■ Open sample area for small and large specimens Foot switch and automatic measurement allow hands-free operation ■ Built-in statistics with average, standard deviation, coefficient of variance, and min/max ■ Large storage capacity and data transfer from the hazemeter to a PC for professional documentation ■ Operation in English, German, French, Spanish and Italian – switchable ■ ■ ■ ASTM D 1003 Total Transmittance and Transmission Haze in one unit Reference beam, self-diagnosis and enclosed optics guarantee accurate readings ■ Ready for measurement without warm-up time ■ Automatic and long-term calibration guarantee reliable readings Calibration Measurement Measurement conditions are different during calibration and actual measurement. During calibration, part of the light escapes through the open entrance port of the hazemeter. While taking a measurement, the entrance port is covered with the sample. Thus, the amount of light in the sphere is increased by the light reflected at the sample surface. Sample No compensation: Different Sphere Efficiency ISO 13468 Measurement conditions are kept equal during calibration and measurement due to an additional opening in the sphere. During calibration the sample is placed at the compensation port. For the actual measurement, the sample is changed to the entrance port. Thus, the so-called sphere efficiency is independent of the reflection properties of the sample. Note: Differences between the two methods can be approximately 2 % Total Transmittance on clear, glossy samples 66 Calibration Measurement Sample Compensation Port: Same Sphere Efficiency BYK-Gardner GmbH • Lausitzer Strasse 8 • 82538 Geretsried • Germany • Tel +49 8171 3493-0 • Fax +49 8171 3493-140

Transparency Appearance Standards ASTM ISO D 1003, D 1044 13468, 14782 Technical Specifications Cat. No. AT-4727 SE-4725 Measurement Area Sample Port Measurement Range Repeatability Reproducibility Geometry Spectral Response Illuminant Memory Interface Power Supply Operating Temperature Storage Temperature Dimensions Weight Description haze-gard dual Extended Warranty one-year additional Free 1x preventive maintenance service during warranty period For Certification Services and Preventive Maintenance see pages 268 – 270. Color Comes complete with: Hazemeter with Foot switch Zero standard...

Ordering Information Haze Test Standard 1 Haze Test Standard 5 Haze Test Standard 10 Haze Test Standard 20 Haze Test Standard 30 Taber Abrasion Holder Cuvette Table Interface Cable BYKWARE easy-link Foot Switch For Certification Services andPreventive Approx. 1 % haze, for checking purposes, certificate included_ Approx. 5% haze, for checking purposes, certificate included_ Approx. 10% haze, for checking purposes, certificate included_ Approx. 20% haze, for checking purposes, certificate included_ Approx. 30% haze, for checking purposes, certificate included_ Set of 5 pieces in hard box,...