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A sun film is a film used to resist infrared and ultraviolet light, and its thickness is usually shown by mil. The usual thickness of the sun film is 1.5mil-3mil, if the thickness of the poor quality sun film may not be 1mil, and touch will have a brittle feeling, testing the thickness of the sun film recommended you with Lantai CM-8820 coating thickness gauge, the instrument does not need to calibrate, just zero, and can switch units of measurement, metric units (m) and imperial units (mil) can be switched at will. Here's a look at how Lantai coating thickness meters detect solar
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way to detect the thickness of the sun film:
first prepare the zero plate (iron-tone zero board or non-iron-tone zero plate), solar film and CM-8820 coating thickness meter.
1. The detection of solar film is usually in imperial units, so the instrument is set to imperial unit display before testing.
2. After setting up, you can start testing immediately, if the customer is just using CM-8820 coating thickness gauge, in order to reduce the measurement error is recommended that you first zero operation. After zeroing is successful, the thickness test of the sun film can be implemented.
3. In the test, it should be noted that the usual sun film is two layers, one layer is the gelatin layer, the other layer is the sun film, so in the detection, to the transparent mezzanine of the sun film to tear off, and then put the sun film on the zeroing board to measure, you can correctly measure the thickness of the sun film.
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