Thermal Control Process Apparatus Manufacturer,Supplier and Exporter in India
Product Code : EL-CEP-11335
Educational Instrument is a leading Thermal Control Process Apparatus Manufacturer,and suppliers in India
The Thermal Control Process Apparatus mimics a common industrial process, including an air-conditioning plant, where a combination of adjustments can control temperature.
These can be:
Varying the heat energy input to the system.
Varying the speed of a circulating fan.
Using a variable vane to restrict the flow.
The apparatus has a variable-speed fan that forces air through a duct.
In the duct is an electrically-heated process block.
Two temperature sensors measure the temperature of the block.
One sensor is in direct thermal contact with the block.
The other sensor mounts on an insulating spacer to introduce thermal inertia and variable-time constants into the control loop.
A servo-driven vane, mounted after the fan and the process block, creates a variable restriction downstream for more advanced experiments.
The apparatus has scaled down time constants for shorter laboratory time.
A balance of the heat gained from electrical heating and heat lost by convection and conduction gives a steady temperature at the block.
The control problem is to keep the process temperature within acceptable limits while it works under various conditions.
A combination of regulating the electrical energy to the heater, varying the air flow rate and rotating the vane gives the heat control.
