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product details
  • Product Name: polarizing stress tester for glass bottle

  • Product model: YL-1
  • Product manufacturer: Chenchi instrument
  • Product documentation:
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Brief introduction:
Glass bottle polarizing stress tester is mainly suitable for glass bottle factory, optical instrument factory, glass factory and laboratory to measure the stress value of optical glass, glass products, vials, ampoules, white wine bottles, beer bottles and other optical materials. Polarizing stress tester for glass bottle
Details:

Polarizing stress tester for glass bottle

 

Glass bottle polarizing stress tester is mainly suitable for glass bottle factory, optical instrument factory, glass factory and laboratory to measure the stress value of optical glass, glass products, vials, ampoules, white wine bottles, beer bottles and other optical materials.

Product features

The polarized light stress tester for glass bottle is an instrument which uses the principle of polarized light interference to check the stress in glass or the birefringence effect of crystal. Because the instrument is equipped with sensitive color chip and uses quarter wave plate compensation method, the instrument can not only qualitatively or semi quantitatively measure the internal stress of glass according to the interference color order in the polarization field, but also accurately measure the internal stress value of glass.

technical parameter

Measurement accuracy: Grade 1 ~ 10 (in accordance with gb4545-84)
Polarization field diameter: 150 mm
● polarizer scale value: 7.5 ゜ (corresponding to stress level)
Rotation angle of polarizer: 360 ゜
* large distance between polarizer and polarizer: 280mm
Diameter: 200 mm height: 500 mm
Weight: 8kg

Product standards

YBB00332002、YBB00162003

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