It visualizes an inside stress or birefringence in a transparent material by using polarization technique.
This product is suitable for big sample.
We prepared two models which have each different inspection method for various users.

It is available to inspect and measure the strain in the glass or plastics.
5 type products belong to this series. Each product is available to inspect the pattern of strain or analyze the direction of stress or measure the stress. These have the view area sized 200 × 200 mm, therefore they are available to measure large sample.

It is available to measure the strain of transparent glasses and plastics, and measure the retardation of optical films accurately. Conventional strain meters sometimes might have large measurement errors because these kinds of errors depends on an operator’s skill.
It decreases the man-made error by the system which calculates results based on the special software that is installed in the computer. Since these products have the Sensitive Color Method, they are available to analyze the direction of stress. Of course, an operator can store measurement data and image on PC. It can magnify a small sample image by the zoom lens that is equipped with the machine to acquire accurate measurement result.

It visualizes a inside stress or birefringence in a transparent material by using polarization technique. It is possible to analyze the optical direction or quantify the retardation relative to inside stress if optional sensitive tint plate or 1/4 wavelength plate is attached to the equipment. It is compact and lightweight. AC adapter is included as standard. Optional battery unit for carrying around and useing is prepared