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The stress of glass bottles and jars directly affects their strength. If the stress is too high, the bottle may crack or explode during use, causing liquid leakage or injury to the user. Therefore, by detecting the stress of glass bottles and jars, it is possible to ensure that the bottles have sufficient strength to ensure the safety of the user.
The stress of glass bottles and jars is also closely related to their service life and durability. If the stress is too high, the bottle may crack or break during use, resulting in a shorter service life. By detecting stress, potential problems can be identified in time, so that corresponding measures can be taken to improve and optimize and extend the life of the bottle.
Glass bottles and jars may be affected by various stresses during the production process, such as thermal stress, mechanical stress, etc. These stresses can cause the bottle to deform or twist, affecting the appearance and quality of the product. By detecting stress, these problems can be found and corrected in time, ensuring the quality and stability of the product. Therefore, in short, it is of great significance to detect the stress of glass bottles and jars to ensure user safety, prolong product service life and improve product quality.
Introduction to GB T 4545-2007 Polarimetric Stress Tester for Glass Bottles and Jars
GB T 4545-2007 glass bottle and jar polarization stress tester is suitable for pharmaceutical enterprises, glass products factories, laboratories to measure the stress value of optical glass, glass products and other optical materials, the instrument can qualitatively and quantitatively test the internal stress of glass, and the color LCD screen automatically reads the results.
GB T 4545-2007 Test Principle of Polarization Stress Meter for Glass Bottles and Jars
Glass bottle polarization stress meter is an instrument used to check the stress in glass or the birefringence effect of crystals using the principle of polarized light interference. Because the polarizing stress meter is equipped with a sensitive color sheet and applies the 1 4 wave plate compensation method, this instrument can not only qualitatively or quantitatively measure the optical path difference of the glass according to the interference color sequence in the polarization field, but also can accurately and quantitatively measure the internal stress value of the glass with the wall thickness gauge.
GB T 4545-2007 Glass Bottle Polarization Stress Meter Technical Parameters
Indicator parameters. The instrument indicates 01 nm
Measurement accuracy 2 nm
The polarization field diameter 150 mm
The polarizer rotation angle is 360°
Brightness of the edge of the light field" 120 cd m
The brightness of the light field is 800 lux
200 sets of data are saved.
Dimensions: 220 mm(L), 350 mm(W), 580 mm(H).
Power supply AC 220V 50Hz
Net weight 12 kg
Product configuration. Standard configuration: main unit, micro printer.
Options: Professional software, communication cables.