It is required to test with a light transmission meter which adopt the diffuse transmission principle or a light transmittance meter with an integrating sphere.
Therefore, the light transmission meter of the conventional transmittance principle cannot accurately measure this type of glass. This type of glass refracts when the light hits the surface of the glass and the light that passes through the glass spreads at different angles. Translucent glass is commonly found in frosted glass, patterned glass, opal glass. Light transmission meter for translucent glass inspection For instruments with a wide test card slot, the accuracy of this light transmission meter is quite good if there is essentially no deviation between the test data of a thick glass placed on the left or right of the test card slot. The general light transmission meter is equipped with a fixed test stand and the test card slot of the fixed bracket can be wide or narrow. (2) See if the test sample is close to the source and whether the data near the receiver is biased Linshang LS116 light transmittance meter can achieve this requirement. A relatively good light transmission meter which adopt parallel light can measure 100 mm thick glass. Ordinary light transmission meters generally measure up to 15mm thick glass. Simply put, you can choose from the following two aspects: (1) Look at the "Measurement Sample Maximum Thickness" in the light transmission meter parameters provided by the manufacturer
MEASURING GLASS PROFESSIONAL
The word "parallel light" sounds more professional and it is difficult to judge the quality of parallel light from the appearance of the instrument. If the thickness of the glass to be tested is relatively large, users with higher test accuracy requirements must choose the light transmission meter designed for parallel light path. However, since the glass has condensing properties, the thicker the glass, the stronger the condensing property. 1.Light transmission meter for transparent glass inspectionįor the transmittance detection of transparent glass, most light transmission meters on the market can meet the test requirements. Since the optical characteristics of transparent glass and translucent glass are different, the light transmission meters required are also different. In fact, from the perspective of glass transmittance test, glass can be divided into two categories, namely transparent glass and translucent glass.
Which light transmission meter should be used to detect the glass transmittance?
Generally, the glass transmittance needs to be detected. Glass is widely used in life and there are many types of glass, such as tempered glass, coated glass, insulating glass, laminated glass, LOW-E glass, frosted glass, and the like.
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