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AI -105 ~ +125°C Recirculating Air Temperature Control System

Recirculating Air Temperature Control System
-105 ~ +125°CTemperature Range
550m³/hCirculating Air Flow
7 ~ 9.5kWPower
±0.2℃Accuracy
7 / 10 inchColor Touch Screen

Features of Recirculating Air Temperature Control System

  • It is widely used in high and low temperature testing of semiconductor equipment. Cold and heat sources for high temperature and low temperature constant temperature test of electronic equipment;
  • Independent refrigeration cycle fan unit;
  • It can work continuously for a long time and defrost automatically. The defrosting process does not affect the storage temperature;
  • Modular design, easy replacement of standby unit (if there are 10 units, only one standby unit can be used);
  • Solve the problem of frequent door opening and closing and frosting of evaporation system; The defrosting process of the evaporation system has no influence.
  • It is simple to build a set of high and low temperature constant temperature chamber transformer (according to the drawings provided, the box shall be spliced like building blocks, the electricity and water shall be connected, and the work can be started after the temperature is set).

Advantages of Recirculating Air Temperature Control System

Working Principle

It is used to cool the gas (non corrosive) or recover it as non corrosive gas by condensation and liquefaction.

Display Function

  1. Display all the kind of process control temperatures.
  2. Shows indication for refrigeration system working.
  3. Shows indication for heater working.
  4. Shows indication for circulation pump working.
  5. Display the temperature control.
  6. The temperature upper limit, lower limit control can be set.
  7. Shows the alarm to add the liquid when it is empty.
  8. The refrigeration compressor can be set to operate manually or automatically.

Typical Applications

It is used to cool the gas (without corrosion): normal temperature gases such as dry compressed air, nitrogen and argon are introduced into LQ series equipment, and the gas can reach the target low temperature and be supplied to the components or heat exchangers for demand test.

Used for automotive sensors, vehicle control products, electronic control units or ECUs, incoming parts inspection, semiconductor IC verification, simuation-based tesing, cooling heating stress full cycle, desgin or fabrication weakness, fast hot&cold thermal cycling, electronic and mechanical subsystems, core module chip test, auxiliary module chip test, MCU chip test, microcontroller Unit chip test.

Products Parameters

 

Noted: Can provide customized services all types of equipment. Please consult us for details.

 

ModelAI-635/635WAI-835WAI-1055W
Temperature range-65℃~125℃-85℃~125℃ -105℃~125℃
Control modePID Adaptive controller
Communication protocolRS485 Interface,Modbus RTU Protocol
Temperature feedbackPT100
Operation panel7-inch color touch screen controller, temperature curve record, data export to EXCEL format.
Temp. accuracy±0.2℃
Heating power3.5kW3.5kW3.5kW
Cooling
capacity
125℃3.5kW3.5kW3.5kW
50℃3.5kW3.5kW3.5kW
20℃3.5kW3.5kW3.5kW
0℃3.5kW3.5kW3.5kW
-20℃3kW3.5kW3.5kW
-40℃2.1kW2.5kW3.5kW
 -60℃1kW2.1kW3kW
 -75℃ 1kW2kW
 -95℃  1kW
Circulating air flow550m3/h550m3/h550m3/h
CompressorEmerson
Safety protectionSelf-diagnosis function;freezer overload protection;high pressure switch,overload relay,thermal protection device,liquid low level protection,high temp. protection and temp. fault protection
Defrosting deviceThere are installed defrosting device and condensate drain inside
Timing on&off operationCan set a key time for starting up & stop
RefrigerantR404A R23R404A R508BR404A R23 R14
Water-cooled type
(cooling water at 20℃)
1200L/H1600L/H2600L/H
1.5bar~4bar1.5bar~4bar1.5bar~4bar
Dimension (cm)55*100*17555*100*17570*100*175
Weight280kg300kg360kg
PowerAC 380V 50HZAC380V50HZAC380V50HZ
7kW7.3kW9.5kW
OptionalHigh Temperature -65℃ ~ 165℃, -85℃ ~ 165℃

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