This machinery is used to test anti-cold coefficient of film samples under some loading in normal temperature and after freezing.And it is calculated according to samples elongation
changed.Or to calculate added length by pulling samples to the same length under some loading weight needed.
 The machinery specification meets chemical standards of HG/T3867-2008 OR GB-T6035-1985 Vulcanized rubber tensile anti-cold coefficient testing,HG/T3866-2008 vulcanized rubber compression anti-cold coefficient testing.
  It is cool by refrigerant compressor instead of dry ice and liquid nitrogen.There is alcohol in the container to make temperature around more even.And to cool more faster.That saves time,testing power and cost.


Testing temperature control range: normal temperature-70℃
testing accuracy: ±1℃
diameter φ10mm