LS182 window film transmission meter

LS182 Solar Film Transmission Meter Introduction

Linshang LS182 solar film transmission meter is a device that can test the SHGC value (that is, the total solar transmittance, also called the solar heat gain coefficient) 950nm, 1400nm and Full IR rejection rate, 365nm ultraviolet rejection rate and 550nm visible light transmittance. The window tint meter is currently the most high-end solar film tester on the market. Three gears can be freely switched , the reading is convenient and easy to understand.

The testing principle of the LS182 solar film transmission meter is to use an ultraviolet light source, a visible light source and an infrared light source to illuminate the measured transparent materials. The sensor detects the incident light intensity of the light source and the light intensity after passing through the measured transparent materials. The ratio is the light transmittance, expressed as a percentage. For most solar films, the visible light is marked with the transmittance index and the infrared and ultraviolet rays are marked with the rejection rate index. The rejection rate = 100%-the transmittance.

LS182 Solar Film Transmission Meter Application

The LS182 solar film transmission meter has a wide range of applications. Due to its parallel light path and wide test slot, it can be used in the solar film industry to test solar films, laminated glass, etc., as well as various large thickness materials. The SHGC transmission meter can test materials such as the glass and insulating glass and laminated glass in the building door and window industry. The instrument is suitable for using on solar film performance exhibition, production, quality inspection, inspection and other occasions.