Wuxi Guanya Refrigeration technology co., ltd
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E-mail: sales@cnzlj.com
Add: No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China
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Cryogenic Equipment -80℃~-10℃

Cryogenic Equipment -80℃~-10℃

  • Cryogenic Equipment -80℃~-10℃
  • Explosion Proof Refrigerator --2.JPG
  • Cryo Refrigeration -2.JPG
Cryogenic Equipment -80℃~-10℃


  • Product Description
  • Knowledge Center

Overview:

  • Microcomputer control, cascade temperature controller, digital temperature display, the regulation of unit 0.1℃, inside the temperature range -20 ℃ ~ -125 ℃ adjustable.
  • Multi-safety protection, more reliable operation.
  • France TECUMSEH compressor, Germany DANFOSS compressor, EMERSON compressor, automatic cascade refrigeration technology.
  • With self-diagnosis function, freezer overload protection, high-pressure switches, overload relays, thermal protection device and other security functions, and fully guarantee the use of safety.
  • Three sealed mold layer of insulation, Extra-thick high-density polyurethane foam insulation layer, the effect of good insulation; Inline vacuum insulation panels.
  • Human design, more convenient and flexible.
  • Suitable for mechanical producing plant use.
LNEYA applicationLNEYA application

Model

GX-8028N

GX-8050N

GX-80A10N

GY-8028N

GY-8050N

GY-8080N

GY-80A16N

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)

Capacibility 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

-80°C~-10°C Optional -80°C~60°C

Cooling capacity at -75℃

1kw

1.5kw

2.5kw

1kw

1.5kw

2.5kw

4kw

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 degrees, no-load, from 60 degrees to -75 degrees 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 touchscreen 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 degrees)

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

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

7KW MAX

11.5KW MAX

15KW MAX

7KW MAX

11.5KW MAX

15KW MAX

21KW MAX

Weight

400kg

500kg

690kg

415kg

525kg

710kg

840kg

Optional

High temperature reaches 150degree and temperature accuracy is ±0.5degree;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

Closed circulating oil heating system, no direct electric heating element inside the box, suitable for flammable products test

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 degrees 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)

why choose lneya
The maintenance of low temperature refrigerator is particularly important for using normally and prolonging its life and. Today Guanya will talk something about the details of daily maintenance.

Step 1: Clean the storage box
The storage box should be cleaned once a month,  wipe out the dust on the enclosure and the interior and all the attached parts by a dry cloth. If the box is dirty, use a clean cloth soaked with neutral detergent to remove the stolen goods and wipe away the remaining detergent with a wet cloth, and then wipe it with a dry cloth.

Step 2: Clean the condenser filter net
When the alarm light of the ''dirty condenser'' is scintillating on the display panel of the storage box, it is necessary to clean the filter net. Clean the filter once a month even if the light is not on. If the filter is blocked, the compressor life will be shortened and the cooling is slower.

Step 3: Defrosting the inner wall
The frosting is usually on the upper part of the box and the inner door. The frost may cause a gap between the box and the door seal, resulting in a bad cooling. Defrost the inner door with the complimentary defrosting shovel of the equipment.

The battery of power off the alarm is also consumable. The battery life is about 3 years, if the battery is used more than 3 years, it may not function when the alarm is called, so that the storage settings may be affected.

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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China