设备名称
Stress birefringence tester
检测项目
Stress birefringence
检测范围
Test size:
≤ 1500 * 1300 mm (test wavelength 632.8nm)
检测精度
Birefringent optical path difference resolution of 0.01nm, repeatability accuracy of ± 0.1%
Birefringent phase difference 0.006deg, repeatability accuracy ± 0.1%