Linshang advanced light transmittance meter LS117 can be used to detect the light transmittance of translucent materials such as milk white, frosted, and fog, and can also be used to detect the light transmittance of a regular transparent material. It is a very functional instrument.
Translucent materials cannot be tested with ordinary light transmittance meters, such as some shades, matte materials, etc. In fact, the light transmittance of the milky white lampshade is very high, but the light transmittance data detected by the ordinary light transmittance meter is very small.
Why the data of translucent materials tested with ordinary light transmittance meter is so small?
This is because when light passes through a milky, frosted or misty material, the light is refracted by an uneven surface or an uneven medium, changing the original light path, which is not received by the receiver. Therefore, the light transmittance measured by the instrument will be very small.
Principle of advanced light transmittance meter LS117
Advanced light transmittance meter LS117 is an instrument with diffuse transmission principle. It has an integrating sphere effect and is an advanced translucent material transmittance meter. A white light source of 380-760 nm is used, which conforms to the international CIE visual function.
The advanced light transmittance meter LS117 not only detects translucent materials, but also detects our common regular transmission materials, which are our common transparent materials such as glass. The instrument is equipped with a black flannel. When testing regular transparent materials, it is necessary to attach the flannel to the receiving probe side.
A fully functional advanced light transmittance meter such as the LS117 is rare on the market. An instrument can complete the light transmittance detection of milky white, frosted, foggy materials and transparent materials, and it is affordable and easy to operate. If you have more questions, please refer to “Advanced Light Transmittance Meter LS117".