Thermal Shock

Thermal Shock Chamber (Air to Air) Damper Type

Available model with low refrigerant R-449A

 

Automatic setting of pre-cooling and pre-heating for energy savings/Eco operation mode (Patent pending)

The new series incorporates an algorithm that calculates the minimum operation time for pre-cooling and pre-heating by constantly measuring the amount of heat required for these processes in eco operation mode. This feature can further reduce power consumption and remove the inaccuracies and hassles caused by adjustments based on preliminary experiments. Both, energy savings and reproducibility/reliability can be achieved. 

Minimizing frost load by defrost-free operation (Option)

Until now testing had to be interrupted for defrosting if it is necessary. Now ESPEC has developed a unique structure that stops frost formation under low temperatures by preventing the penetration of outside air (frost-free operation (patent 3514735)). Defrosting during cycle tests is now unnecessary and hence, reducing the defrosting time and the power consumed for this operation.

1000 cycles continuous operation (Option: defrost-free)

Defrost-free operation is provided as an option so that 500-hours continuous operation can be performed without interruption (if test conditions are set for 15 min. exposure).

Combination with the ESPEC´s evaluation system

The ESPEC´s Conductor Resistance Evaluation System (sold separately) can continuously measure the minute resistance in solder joints and the conductive sections of connectors in low temperature and high temperature thermal cycle environments. It can be used for connection to the thermal shock chamber.

Highly accurate temperature recovery

Dampers with integrated rectifying function minimize variation in exposure conditions due to specimen position within the test area.

Specimen temperature monitoring

(Option: specimen temperature monitor with trigger function)
Two temperature sensors are attached to the specimen in the test area to measure the specimen´s temperature. This option features a trigger function that switches to the exposure test after the two temperatures reach the temperature setting. That means even more precise thermal tests can be run.
*Cannot be combined with Eco operation mode.

Thermal Shock Chamber (Air to Air) Damper Type Model Comparison

ModelTemp.
Range
Hum.
Control
Hum.
Range
Pressure
range
VolumeInside dimensions
in mm (WxHxD)
Outside dimensions
in mm (excl. projection)
TSA-43EL-A+50 to +200°C /-65 to 0°C (air cooled)NO--40 l240 x 460 x 3701140 x 1900 x 1270
TSA-73EL-A+50 to +200°C /-65 to 0°C (air cooled)NO--70 l410 x 460 x 3701310 x 1900 x 1470
TSA-103EL-A+50 to +200°C /-65 to 0°C (air cooled)NO--110 l650 x 460 x 3701550 x 1900 x 1470

TSA-203EL-W

+50 to +200°C /-65 to 0°C (water cooled)NO--200 l650 x 460 x 6701550 x 1900 x 1770
TSA-303EL-W+50 to +200°C /-65 to 0°C (water cooled)NO--300 l970 x 460 x 6701870 x 1900 x 1770
TSA-73ES-A+60 to +200°C / -70 to 0°C (air cooled)NO--70 l410 x 460 x 3701310 x 1900 x 1470
TSA-73ES-W+60 to +200°C / -70 to 0°C (water cooled)NO--70 l410 x 460 x 3701310 x 1900 x 1470
TSA-103ES-W+60 to +200°C / -70 to 0°C (water cooled)NO--110 l650 x 460 x 3701550 x 1900 x 1470
TSA-203ES-W+60 to +200°C / -70 to 0°C (water cooled)NO--200 l650 x 460 x 6701550 x 1900 x 1770
TSA-73EH-W+60 to +200°C / -70 to 0°C (water cooled)NO--70 l410 x 460 x 3701310 x 1900 x 1770

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