Wuxi Guanya Refrigeration Technology co., ltd
Circulation Air Thermostats

Circulation Air Thermostats

  • Circulation Air Thermostats
  • Recirculating Air Control System-1.jpg
  • Recirculating Air Control System-2.jpg
Circulation Air Thermostats


  • Product Description
  • System Introduce

Applications:

1. Widely used in high and low temperature testing of semiconductor equipment. Electronic equipment high temperature and low temperature constant temperature test cold and heat source;
2. Independent refrigeration cycle fan unit;
3, can work continuously for a long time, automatic defrosting, defrosting process does not affect the library temperature;
4, modular design, standby machine replacement is easy (if there are 10 machines, as long as one spare unit can be);
5. Solve the problem of frequent opening and closing of the door and the frosting of the evaporation system; the defrosting process of the evaporation system does not affect.
6, the construction of a set of high and low temperature constant temperature room is simple (according to the provided drawings, like building blocks, splicing the box, connecting electricity and water, set the temperature to work)

Model

AI-635W

AI-655W

AI-6A10W

AI-835W

AI-855W

AI-810W

Temperature range

-65℃~125℃

-65℃~125℃

-65℃~125℃

-85℃~125℃

-85℃~125℃

-85℃~125℃

Control mode

PID Adaptive controller

Communication protocol

RS485 Interface,Modbus RTU Protocol

Temperature feedback

PT100

Operation panel

7-inch color touch screen controller, temperature curve record, data export to EXCEL format.

Temp. accuracy

±0.2℃

Heating power

3.5KW

5.5KW

10KW

3.5kW

5.5kw

10kw

Cooling

capacity

125℃

3.5KW

5.5kW

10kW

3.5kW

5.5kw

10kw

50℃

3.5kW

5.5kW

10kW

3.5kW

5.5kw

10kw

20℃

3.5kW

5.5kW

10kW

3.5kw

5.5kw

10kw

0℃

3.5kW

5.5kW

10kW

3.5kw

5.5kw

10kw

-20℃

3kW

4.2kW

7.8kw

3.5kW

5.5kw

10kw

-40℃

2.1KW

3.2KW

4.6kw

2.5kW

3.9kW

7.1kw

-55℃

0.8KW

1.2KW

2.2kw

1.6kw

2.4kw

4.2kw

-75℃




0.9kw

1.3kw

2.2kw

Circulating air flow

900m3/h

1300m3/h

2600m3/h

900m3/h

1300m3/h

2600m3/h

Compressor

Tecumseh

Dorin

Evaporator

Copper pipe aluminium fin (LNETA)

Safety protection

Self-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 device

There are installed defrosting device and condensate drain inside

Continuous work

Can work continuously

Timing on&off operation

Can set a key time for starting up & stop

Refrigerant

R404A R508B

Air pressure

4bar

5bar

5bar

4bar

5bar

5bar

Water-cooled type

(cooling water at 20℃)

1200L/H

1.5bar~4bar

1800L/H

1.5bar~4bar

3200L/H

1.5bar~4bar

1600L/H

1.5bar~4bar

2600L/H

1.5bar~4bar

3400L/H

1.5bar~4bar

Dimension (mm)

650*750*1500

700*800*1650

1000*1000*1750

650*750*1500

700*800*1650

1000*1000*1750

Weight

280kg

315kg

380kg

300kg

360kg

420kg

Power

AC 380V 50HZ

AC380V 50HZ

AC 380V 50HZ

AC380V50HZ

AC380V50HZ

AC380V50HZ

7.5KW

10.5KW

19KW

9KW

12KW

22KW

Case material

SUS 304

Product application:

1. Widely used in high and low temperature testing of semiconductor equipment.Cold and heat source of electronic equipment at high temperature and low temperature;
2. Independent refrigeration circulating air units;
3. Can work continuously for a long time, automatic defrosting, defrosting process does not affect the storage temperature;
4. Modular design, easy replacement of spare machine (if there are 10 machines, as long as a standby unit can);
5. Solve frequent open and close doors, evaporating system frosting problems;Evaporation system defrosting process does not affect.
6. Construct a set of high and low temperature and constant greenhouse (according to the drawings provided, the box can be joined together like building blocks to connect the electricity and water and set the temperature to work)
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