Digital Control Peltier Bath Thermoelectric Tank Water Cool For Lab Test
Principle of Peltier Device
A Peltier deivice (thermoelectric module, thermoelectric device) is a plate type element, inside which P-type semiconductors and N-Type semiconductors are located alter-nately. If direct current is supplied to the Peltier device , heat is transferred inside the device , and one face generates heat and increases temperature while the other face sucked heat and decreases temperature . Therefore, changing the direction of the current supplied to the Peltier device and achieve heating and cooling operation . This method has a fast response and can shift quickly between heating and cooling, so temperature can be controlled very precisely .
Prevention of electric shock and fire
Do not operate the switch with wet hands . Also , do not operate the Thermoelectric Bath with water or fluid left on it .
Action in the case of error
If any error such as abnormal sounds , smoke , or bad smell occurs , cut off the power at once , and stop supplying facility water . Please contact Adcol or a sales distributor to repaire the Themoelectric Bath .
Regular inspection
The inspection must be done by an operator who has sufficient knowledge and experience.
a , Check of displayed contents
b , Check of temperature , vibration and abnormal sounds in the body of the Thermoelectric Bath .
c , Check of the voltage and current of the power supply system .
d , Check for leakage and contamination of the recirculating fluid and instrusion of foreign objects to it .
e , Check radiation air flow condition and temperature .
f , Check for leakage , quality change , flow rate and temperature of facility water .
| Item | Description |
| ARB320-01 | ARB320-02 |
| Control Method | Cooling/heating automatic PID control PID |
| Heat Radiation | Peltier element(Liquid-Cooled) |
| Operating Temp | 0~60℃(for Water ≥4℃) |
| Temp. stability | ±0.04℃ |
| Temp. distribution | ±0.04℃ |
| Cooling Capacity | 320W @T-bath=25℃;T-facility=25℃ |
| Heating Capacity | 700W @T-bath=25℃;T-facility=25℃ |
| Bath Liquid | Water : 4-60℃
Ethylene glycol-Water (≤50%) : 0-60℃ |
| Facility Liquid | Temp | 10~35℃(No Dew Condensation) |
| Flow rate | 2~7 L/min |
| Pressure | ≤145 PSI (1 MPA) |
| port size | RC 3/8 |
| Size | Bath | W216xD216xH250mm Usable Dept: 220mm | W300xD350xH400mm Usable Dept: 370mm |
| Overall | W266xD376xH400mm | W350xD510xH550mm |
| Drain Port size | CPC Coupling PLCD 16006 |
| Power supply | 94~265 VAC, Single phase, 50/60HZ, 600W |
| Over Current Protection | Rated current, 10A |
| Serial COMM | RS485( RS 232 Option) |
| Alarm Output | High/Low temp alarm, Output cutoff alarm |
| Temp. Sensor | PT100, 3 wires |
| Ambient | Temp | 10~35℃ |
| Humidity | ≤85% RH |
| Weight | Approx. 20KG | Approx. 30KG |
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