Haze and transmittance are two very important parameters for sun glasses. How to choose a suitable glass haze meter? BYK, MRCL or others, the price is very high to afford. CHNSpec designed haze meter with cheaper cost so more customer could afford it and its test result is close to the brand model. Today, we will introduce how to measure glass haze and transmittance.
How to measure sun glasses haze and transmittance?
Step 1. Prepare the glass samples and haze meter.
Step 2.Calibrate the haze meter
Step 3.Haze Meter Parameter, standard and tolerance setup
1. Choose ‘Measure Setup-Parameter”, we can choose “Haze”, “Transmittance” or “Haze + Transmittance”. We choose “Haze + Tran”.
2. Choose “Measure Setup-Reference”, we can choose measurement standard “ASTM” or “ISO”. We choose ASTM this time.
3. Choose ‘Measure Setup-Tolerance”, we can set the tolerance according to different samples.
Step 4.Go back to test interface, put the sample on test aperture, press “test”, we can see the test result directly on screen.
Haze meter made by CHNSpec is a very good choice for measuring glass haze and transmittance. Instrument has passed the assessment of CNAS (China National Accreditation Service for Conformity Assessment). Any interest, please contact us directly.