LS117 Optical Densitometer Measure Welding Mask Glass

Time:2019/03/29 10:29:00 Browse:1072

One customer from Taiwan called us asked if there is any suitable instrument recommend to test black glass. After a detailed understanding of the customer's sample, it’s black glass lens use on welding mask, about 3mm thickness, in the length and width is 108mm*50mm, they need to test the transmittance of welding mask, we recommended LS117 Optical Densitometer, immediately sent the relevant information to customers, their company engineers confirmed, we are very grateful to our company's trust. 

I. So why use LS117 Optical Densitometertest the light transmittance of black glass lens?

optical density meter
optical density meter
  1. Welding mask is mainly used in factory processing, automobile maintenance, metal combination processing etc.

  2. In welding process, the light is particularly bright, strong light will cause damage to the eye.

  3. The black glass lens is easy to wastage, need to regularly test the transmittance, to confirm whether to replace the eye lens.

II. LS117 Optical Density Meter Brief Introduction

Use diffuse transmission principle
Light source: 380-760nm, conforms to CIE photopic luminosity function
Suitable for OD and transmittance test of aluminum film,etc

The black glass on the welding mask has a low transmittance and is not completely transparent, therefore, it is very necessary to test the transmittance using the LS117 optical densitometer. From above reasons, that's why recommend LS117 Optical Densitometer?  Since For extremely low transmittance and high precision material, LS117 Optical Densitometer works very well. For detailed information about the light transmittance meter, please read "Light Transmission Meter Selection and Light Transmittance Detection".



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