Application

The equipment adopts the principle of polarized light, which can qualitatively observe and analyze the internal stress of transparent glass and plastic products. Meanwhile, Senarmont compensation method is used to accurately measure the residual stress of the sample.

This is an objective stress measurement method, which can effectively avoid manual operation errors.

At present,  the equipment is widely used in the quality control of transparent glass and plastic products, which is convenient for users to timely and effectively control the product stress, and helps to ensure and improve the product quality.

 Application area

Suitable for checking transparent lighting tubes, solar glass, plastic bottle blanks, glass crafts, sapphire, automobile glass, etc.

Features

1.The internal stress distribution of transparent glass and plastic can be observed.

2.Within the measuring range, the internal stress of the sample can also be measured quantitatively.

3.A pull rod is used in the polarizer to switch the wave plate conveniently and quickly.

Technical Parameter