Transmittance & Haze Tester
The measurement of scattering of light is called Haze because it travels through the transparent material and brings about low transparency. There are a number of factors that can affect Haze that includes the type of resin you choose, the moulding procedure and any surface consistency. Exposure to external environment such as, sun and moisture for an extended period can also affect haze. This is the reason you would often find transmittance and haze testing in unison with accelerated weather testing.