LS201 Insulating Glass Thickness Gauge is a professional equipment that uses the principle of optical reflection to measure the thickness of glass. The instrument can complete the test on one side of the glass. In addition to measuring the glass layer, it can also measure the thickness of the air layer in the middle. Common insulating glass, laminated insulating glass, three-glass two-chamber glass can all be tested.
At present, the measuring range of LS201 insulating glass Thickness Gauge is 70mm for glass thickness and 45mm for air interlayer. Many customers may not understand this parameter, and they still cannot confirm whether the measuring range meets the test requirements when purchasing the instrument. How thick insulating glass can the LS201 glass Thickness Gauge measure?
Answering the above question needs to be considered in combination with the number of glass and air layers. The refractive index of air is 1, and the refractive index of glass is 1.5. The laser reflection principle adopted by the instrument finally needs to use the refractive index to convert the thickness of the glass and air layers. Therefore, if you want to confirm the instrument before purchasing the instrument, you can use the following formula to convert it.
1. If single-layer or multi-layer glass is measured without interlayer, the glass thickness that can be measured by LS201 glass Thickness Gauge is 70mm.
2. If the insulating glass with two waves and one cavity is measured, the measurable insulating glass meets the following requirements: the
sum of the thickness of the two layers of glass + the thickness of the air layer*1.5 < 70mm
3. If the insulating glass with three glasses and two chambers is measured, the measurable insulating glass meets the following requirements: the
sum of the thickness of the 3 layers of glass + the sum of the thickness of the 2 layers of air*1.5 < 70mm
If you are not sure whether your sample exceeds the range of the instrument when choosing a glass Thickness Gauge, you can use the above method to simply judge.
