VTSYIQI Calibration Standards Plate Sets for All Kinds Transmission Haze Meter Light Transmittance Hazemeter with Five Haze Value 1% 5% 10% 20% 30%

VTSYIQI Calibration Standards Plate Sets for All Kinds Transmission Haze Meter Light Transmittance Hazemeter with Five Haze Value 1% 5% 10% 20% 30% About this item Hazemeter Calibration Plate Set With Five Haze Value 1 5 10 20 30 For All Kinds Haze Meter Check and Calibrate Brief introduction The standard haze sheet is used for the transmission of haze value and self-calibration of haze measurement of all kinds of haze meters, which meets the “JJF 1303-2011 calibration specification for haze meters” as the standard haze sheet to use. -A set of haze standard piece is divided into five pieces, the haze value were in 1, 5, 10, 20, 30 or so (the actual haze value to the calibration value shall prevail), the transmittance ratio between 0.70 ~ 0.90. The uniformity of the haze value of the standard haze film is better than 0.03. Precautions 1. Ambient conditions: Temperature: 23 2. The arrow on the label of the haze film points to the integrating sphere of the haze meter. 3. When using the ha