Required - TTE - 2846 - Test Chambers for testing at varied temperatures
Specification
Reference Number
TTE - 2846Product
Test Chambers for testing at varied temperaturesProduct Details
We manufacture test chambers for temperature range from -70 to 400 deg. C. Various models are available to suite the required temperature range. Lifting & moving trolley can be provided for profitability of test chamber.
Precise Control:
Two methods of heating or cooling the chamber to the desired temperature are available for either short cycle times or for slow heating or cooling rates. The normal automatic self-tuning PID (Proportional + Integral + Derivative) control enables the chamber to reach the setpoint temperature in the shortest possible time.
Ramp-to-setpoint with PID combines the advantages of PID control with a user-programmable ramp rate. This allows the user to set a predefined heating rate, and is particularly useful for specimens with low thermal shock resistance, or which need a precise thermal history.
Variable Speed Fan:
An impeller inside the chamber ensures even distribution of air, maintaining an even temperature. All chambers incorporate a variable speed fan which allows the user to reduce air turbulence during the testing of delicate specimens. For short tests, the fan can be switched off.
Cryogenics:
All of the 3009 series chambers with cryo option can be operated at below ambient temperatures. This is achieved using cryogenic liquid, carbon dioxide. The cryogen is sprayed into the chamber near the fan to ensure even distribution. When the desired temperature has been reached, the temperature controller will regulate the liquid flow with a solenoid valve.
The chambers in corporate an exhaust port which allows the waste gases to be safely ducted to a well ventilated area for dispersal.
Precise Control:
Two methods of heating or cooling the chamber to the desired temperature are available for either short cycle times or for slow heating or cooling rates. The normal automatic self-tuning PID (Proportional + Integral + Derivative) control enables the chamber to reach the setpoint temperature in the shortest possible time.
Ramp-to-setpoint with PID combines the advantages of PID control with a user-programmable ramp rate. This allows the user to set a predefined heating rate, and is particularly useful for specimens with low thermal shock resistance, or which need a precise thermal history.
Variable Speed Fan:
An impeller inside the chamber ensures even distribution of air, maintaining an even temperature. All chambers incorporate a variable speed fan which allows the user to reduce air turbulence during the testing of delicate specimens. For short tests, the fan can be switched off.
Cryogenics:
All of the 3009 series chambers with cryo option can be operated at below ambient temperatures. This is achieved using cryogenic liquid, carbon dioxide. The cryogen is sprayed into the chamber near the fan to ensure even distribution. When the desired temperature has been reached, the temperature controller will regulate the liquid flow with a solenoid valve.
The chambers in corporate an exhaust port which allows the waste gases to be safely ducted to a well ventilated area for dispersal.
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