Industrial Cryogenic Refrigerator

Model

GX-A028N

GX-A050N

GX-A0A10N

GY-A028N

GY-A050N

GY-A080N

GY-A0A16N

Volume

280L

500L

1000L

280L

500L

800L

1600L

Inner dimension

610*600*
760

800*735*
850

1000*1000*
1000

800*600*
600

1200*650*
650

1350*800*
750

2000*900*
900

Type

（Vertical）

（Chest/Horizontal）

Capability carrying

150KG

220KG

300KG

150KG

220KG

300KG

650KG

Designed bearing capacity is two times of the standard one, (refrigeration system is designed according to the standard capacity when target artifact weight is greater than the standard capacity, the cooling rate will decrease)

Temp. range

-100℃～60℃

-100℃～60℃

-100℃～60℃

-100℃～60℃

-100℃～60℃

-100℃～60℃

-100℃～60℃

Cooling capacity at -90℃

0.7kw

1 kw

2 kw

0.7kw

1 kw

2 kw

3kw

Temp. accuracy

±2℃

±2℃

±2℃

±2℃

±2℃

±2℃

±2℃

Heating power

2kw

3kw

5kw

2kw

3kw

5kw

8kw

Nickel-chromium alloy electric heating heater, the controller has double safety protection, with independent
temperature limiter protection.

Cooling rate

(Ambient temperature of 25℃, no-load, from 60 ℃s to -95 ℃ about 1 hour).；cooling rate will be a little different for temperature changes.

Controller

ASET multifunctional controller

Operation panel

7-inch color touch screen, display set temperature, measured temperature.

Temp. record

Temperature curve and fault record, U-disk data export, excel format.

Inside circulating air

1650 m³/h

2100 m³/h

2750 m³/h

2100 m³/h

2750 m³/h

3500 m³/h

6000 m³/h

When it is open, the internal circulation fan automatically turns off. The touch screen displays open state.

Compressor

Emerson Copeland, adopt cascade refrigeration technology

Intermediate heat exchanger

KAORI Plate heat exchanger

Dry filter

Emerson

Expansion valve

Electronic expansion valve

Evaporator

Copper-tube with aluminum-fin

Cooling Type

Air-cooled with water-cooled auxiliary functions (Ensure good cooling capacity when temp. above 30℃)

Means of insulation

Polyurethane foam insulation, thermal insulation layer 125 mm, with embedded FIR boards

Safety Protection

Self-diagnosis function; Phase sequence phase failure protection; leakage protector; cooling unit overload protection; high and low pressure switch, overload relay, thermal protection device, high temperature protection and temperature fault protection.

Case material

Outside is cold rolled steel painting, internal is SUS304 wire drawing board.

Refrigerant

R404A R23 R14

Dimension

1150*1150
*1850

1350*1300
*1850

1550*1500
*2100

2200*1150
*1150

2700*1200
*1200

2900*1300
*1250

3700*1400
*1350

Power 380V 50HZ

9KW MAX

13.5KW MAX

18KW MAX

12KW MAX

16.5KW MAX

20KW MAX

30KW MAX

Weight

470kg

580kg

750kg

495kg

625kg

810kg

940kg

Optional

High temperature reaches 150℃ and temperature accuracy is ±0.5℃；the input power will be changed (When select this model, the thickness of thermal insulation layer will be 150mm，thermal insulation material will be silicate and vacuum plate）

Optional

Temp. accuracy ±0.5℃

Optional

Cooling and heating program controlled, meet cold treatment process requirements(can set 5 programs, each program can edit 45 steps.)

Optional

Interior door, reduce cooling capacity lost when picking small workpieces (temperature below 60℃ optional)

Optional

Outside SUS304 wire drawing board case

Optional

Diameter 50mm cable hole

Optional

Electric heating vacuum glass observation window (with lighting) 200mm*300mm

Optional

Low temperature automatic defrost (can be once per hour or use manual button to defrost), ensure it can work at low temperature for long time even the door is open and close frequently）