Temperature Calibration Bath

The right enclosure contains:

• PID controller for control of the block temperature in which we can see the set value & present temperature of the block.

• Power switches & power on indicator

• Fan ON / OFF switch for cooling the block.

Operating Instructions:

• After switching on the mains power switch the PID controller shows the temperature of the block. (PV). Below that green color LED shows the set value of the block (SV). To adjust the set point, press key (2) then a dot LED blinks near the first digit, then using up key (3) & down key (4) set the 0 “ 9 digit again push the (2) key to move  the dot LED to the second digit using up & down key. After setting the set point value press the set (1) key for setting the temperatures. For auto tuning press (2) key for 2 seconds the  from OFF to ON. Then press (1) key to active the auto tuning process, During auto tuning, the instrument executes on contr. After 2 cycles of ON “ OFF action, the instrument will obtain the values of PID parameters. If you want to escape from auto tuning status, press& hold key (2) for about 2 seconds until parameters appear again. Change  from  to , press (1)  key to confirm, then the auto tuning process will be cancelled.

• The PV shows continuously the temperature of the heating block. If the adjusted set temperature in the heating block is reached, the heating energy radiated from the block is dispensed by short switching on pulses of the heating cartridge, so the temperature inside the block is kept constant.

• Cooling down the heating lock can be done quickly by switching ON the fan which produces higher amount of cooling air.

Adapter Pockets:

It has to be made sure that the heat transmission resistance between the heating block & the test piece (thermometer, temperature sensor, temperature switch) is as low as possible. Therefore it is necessary  to use exactly adapted pockets.

Technical Specifications:

• Regulation of the heating block: PID regulator

• Temperature Range: Room temperature to 600 Deg C

• Power Supply: 230 V AC, 50 Hz.

• Power consumption: 1000 Watts

• Accuracy: +/- 0.5 Deg C