The prism glass mainly includes regular prism glass and partial prism glass. The prism gauge glass is usually used for two-color liquid level gauge. Its working principle is that the light refractive index of gas and liquid is different. When the light passes through the gas or liquid, it is decomposed into color bands by the prism. The displacement of the color bands will present different colors of light at the same observation position. For example, when the light passes through the gas, the observer see the red light, and when the light passes through the liquid, the observer see the green light.
Thermal stability of the product: 360 ℃.
Product compressive strength: 2.50Mpa
Main specifications include:
Regular prism glass: 165 * 44 * 22mm, 190 * 44 * 22mm, 216 * 44 * 22mm, etc.
Polarized prism glass: 120 * 50 * 22mm, 165 * 50 * 22mm, 186 * 50 * 22mm, 190 * 50 * 22mm, 216 * 50 * 22mm, etc
Water resistance: ＜ 0.5mg/dm;
Acid resistance: ＜ 0.5mg/dm;
Alkali resistance: ＜ 80mg/dm