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Testing Instruments Factory, LLC modernizes and repairs testing equipment previously released from production
Production of our goods on the territory of the Russian Federation is confirmed by the conclusion of Ministry of Industry and Trade Russia according to expert opinion of Ivanovo Chamber of Commerce and Industry   Read more...
Since June 2016 our factory has extended a warranty period for its products
up to 2 years


A device for determining the temperature limit of brittleness of plastics

The device is designed to determine the temperature limit of brittleness of plastics when bending cantilevered samples in a liquid medium in accordance with GOST 16782-92.

The device provides:
- the ability to control the speed of the drummer;
- automatic control of the set temperature;
- the ability to test at room temperature and while cooling the liquid medium with solid carbon dioxide without automatic temperature control.

The shape and main dimensions of the samples — according to GOST 16782-92.

The design of the device has a nodal principle of construction and consists of:
- test setup with cryochamber;
- remote control;
- solenoid valve mounted on a cryogenic vessel.

The velocity of the projectile during the deformation of the sample, m/s 2±0,2
Measurement range of test ambient temperatures in a cryochamber, °С from -80 to 0
The limits of the permissible error in the regulation of the steady-state temperature of the medium in the cryochamber, °С ±1
The maximum number of simultaneously tested samples, pcs. 5
The maximum number of simultaneously thermostatic samples, pcs. 20
Power consumption, kW (power) 0,2 (3N, 380V, 50Hz)
Overall dimensions, no more than, mm
      Testing installation (length x width x height) 510x325x550
      Control panel (length x width x height) 480x480x210
      Cryogenic vessel with valve (diameter x height) 460x800
Weight, kg
      test facility 50
      remote control 25