Liquid nitrogen refrigeration high and low temperature test chamber
product description:
The liquid nitrogen refrigeration high and low temperature test chamber can provide a wide range of high and low temperature test environments, from -196℃ to high temperature 350℃, which can provide a reliable high and low temperature test environment for the material mechanics testing machine.
Technical Parameters:
Optional specifications -196°C, -180°C, -80°C, -70°C, -40°C and other temperatures;
It can be used in conjunction with the FL high and low temperature universal testing machine system to perform high and low temperature mechanical tests on materials;
It can be used with high and low temperature deformation measurement system to achieve stress and strain testing.
Low-temperature refrigeration methods: liquid nitrogen refrigeration, compressor refrigeration, double compressor refrigeration;
High-temperature heating method: high-temperature heating element heating;
Temperature control method: PLC module + temperature module + FULE control software + LCD touch control screen;
Operation mode: constant operation, timing operation;
Temperature control mode: PID control, solid state relay output;
Wind circulation mode: centrifugal fan, forced internal circulation to transport wind;
Test chamber space: 300mm, 500mm, 600mm, 800mm, 900mm can be customized;
Safety protection device: blower motor overload protection, leakage protection, fuse protection, instrument standby operation protection, etc.;
It can be used with Fule high and low temperature tensile testing machine/high and low temperature compression testing machine and FULE measurement and control system;
Main features of liquid nitrogen refrigeration high and low temperature test chamber:
The FL high and low temperature test chamber has low operating vibration and good long-term operating stability;
There are many temperature range versions, complete types, suitable for a variety of testing machine types;
It can be used with the high and low temperature deformation measuring device of optical video extensometer to test the elastic modulus of high and low temperature stress and strain of materials;
The large-area visible glass window is equipped with LED lighting to observe the operation of the test;
The advanced air supply system can ensure extremely uniform temperature distribution. Precise control can ensure stable temperature without overshooting. At the same time, the pre-configured control parameters can ensure that the temperature is reached quickly and accurately.