Polarized Stress Tester equipment
Usually glass is an isotropic homogeneous material. When there is stress, it will show anisotropy, producing birefringence of light.Polarizer stress instrument is widely used in the internal stress measurement of ampoules, oral liquid bottles, Xilin bottles, infusion bottles, bottles, condiment glass bottles, canned bottles and other glass products.
- WLD
- CHINA
- 1-7DAYS
- 100
- Information
Polarized Stress Tester equipment
Usually glass is an isotropic homogeneous material. When there is stress, it will show anisotropy, producing birefringence of light.Polarizer stress instrument is widely used in the internal stress measurement of ampoules, oral liquid bottles, Xilin bottles, infusion bottles, bottles, condiment glass bottles, canned bottles and other glass products.
Instruments that apply the principle of polarized light interference to check the in-glass stress or crystal birefringence effect. Because the polarizer is equipped with sensitive color sheet and applies the 1 / 4 wave sheet compensation method, the instrument can not only measure the light path difference of the glass according to the interference color order in the polarization field, but also measure the stress value in the glass accurately with the wall thickness meter.
Value | 0.1nm |
Accuracy | ≤2nm |
Deviation | ≤ 2nm |
Angle | 0.1° |
| Diameter | 150mm |
Size | 220mm * 350mm * 580mm |
