1.Can measure absolute optical density,relative density and dot area 2.Can be used to test the optical density of aluminum plating film,film,X-ray film 3.Also can test the transmittance of milky white translucent material and frosted material.

Lampshade can not only cover the light bulb to gather light, but also prevent electric shock and protect eyes. Light transmittance of the lampshade is a very important parameter, if you need to test this parameter, you can use Linshang LS117 Lampshade Transmission Densitometer for measurement.

Linshang LS117 densitometer can measure the transmittance and optical density of film, lens ink, frosted glass, milky white lampshade, etc. The light source of LS117 densitometer is white light of 380-760nm. In addition, light sources such as 850nm, 940nm and 950nm can be customized according to customers' requirements.

After Linshang launched LS117 Densitiometer,the instrument is very popular, Since American product X-Rite 341 is on market for long time, most of FAQs about LS117 is: what’s the difference between with X-Rite 341.List below will show you details.

LS117 Transmission Densitometer is mainly used in: film, x-rays, a variety of aluminum, and opaque, foggy, scrub rough surfaces and other materials, for the absolute optical density, relative density and dot area rate measurement. Let’s show you more related knowledge about LS117 Transmission Densitometer.

Due to the very thin thickness of aluminized layer on vacuum aluminizing film, therefore can’t be used conventional thickness measurement instrument for the detection of the thickness, Nowadays, the detection of aluminum film thickness uniformity of special instrument is densitometer. The principle of the optical density meter is to detect the optical properties of the thin film through the densitometer.

Linshang has two light transmittance meters can be used to test the visible light transmittance. Actually there are not much difference between their appearance and parameters , but if the customer need to select a suitable instrument to test the light transmittance , firstly they need to know the material of the object being measured.

1.Provides dual RS485communication interface, the standard MODBUS communication protocol,convenient for communications with PLC, human-machine interface and computer. 2.Can be customized according to customer's demand

The transmittance of transparent PC, black PC or matte PC can be measured with LS117 densitometer.

The Linshang vacuum coating thickness measuring system has added the ultra-small probes, which is a great boon for customers with small installation space on the coating machine.

Many customers choose the wrong instrument when testing translucent materials due to lack of understanding of light transmittance. At present, many light transmittance meters on the market are designed for colorless and uniform transparent materials, and for testing translucent materials, a light transmittance meter using a diffuse transmission principle is required.

​In addition to light transmission, frosted glass also has a relatively high degree of privacy. The light transmittance of frosted glass can be detected by a light transmittance meter LS117 which adopt diffuse transmission principle.