50L Water Heater Chiller For Laboratory 50L Water Heater Chiller For Laboratory 50L Water Heater Chiller For Laboratory 50L Water Heater Chiller For Laboratory
50L Water Heater Chiller For Laboratory 50L Water Heater Chiller For Laboratory 50L Water Heater Chiller For Laboratory 50L Water Heater Chiller For Laboratory

50L Water Heater Chiller For Laboratory

LGD-50/20 LGD-50/40 LGD-50/80
Recirculating Chiller Heater including: cooling function, heating function circulation system. It is composed of refrigeration unit, heating unit, circulation system and control system. Refrigeration part is mechanically refrigerated by a fully enclosed compressor, composed of plate heat exchangers, expansion valves, and pressure protectors to meet the cooling requirements
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DESCRIPTION

Heating part is the use of electric heating tubes to heat the circulating fluid. And through the built-in circulating pump and the external circulating pipeline, the refrigerant or heat medium is transported to the interlayer of the supporting equipment, which indirectly cools and heats the materials in the reactor. 

During external circulation, connect the upper outlet pipe of the product to the lower inlet pipe of the kettle body, and the circulating fluid will return to the lower return port of the product through the pipe from the upper circulation port to form a complete circulation space.

FEATURES

1. The temperature accuracy is generally ±1°C, and an external sensor can be connected (the temperature difference accuracy is generally ±0.5°C).

2. The maximum temperature limit to prevent the equipment from losing control [If the maximum temperature of the equipment is exceeded, the equipment will automatically power off.

3. Has power supply protection.

4. Compressor overheating protection, the compressor will stop working when the compressor withstand limit is reached.

5. Water cooling has water flow and low water pressure protection.

6. All compressors are imported compressors (France, Denmark).

SPECIFICATIONS

Model

LGD-50/20

LGD-50/30

LGD-50/40

LGD-50/80

Operating temperature range

-20   +200

-30   +200

-40+200

-80+200

Optimum ambient temperature

535

535

535

535

Environment humidity

≤70ventilation

≤70ventilation

≤70ventilation

≤70ventilation

Power supply

3phase   380V/50HZ

3phase   380V/50HZ

3phase   380V/50HZ

3phase   380V/50HZ

Safety protection

Delay, overcurrent, overheating, overtemperature, phase   sequence, phase loss protection

Delay, overcurrent, overheating, overtemperature, phase   sequence, phase loss protection

Delay, overcurrent, overheating, overtemperature, phase   sequence, phase loss protection

Delay, overcurrent, overheating, overtemperature, phase   sequence, phase loss protection

Display

LCD   display, key operation

LCD   display, key operation

LCD   display, key operation

LCD   display, key operation

Temperature control accuracy

±1

±1

±1

±1

Sensor

PT100

PT100

PT100

PT100

Total power

8455W

8948W

11395W

15070W

Heating power

6000W

6000W

6000W

6000W

[Compressor]Specification

Totally   closed

Totally   closed

Totally   closed

6P

[Compressor]Quantity

1

1

1

2

[Compressor]Power

2205W

2948W

5145W

8820W

[Compressor]Cooling capacity

6972W

8844W

16268W

27888W

[Circulation pump]Power

250W

250W

250W

250W

[Circulation pump]Head

15M

15M

15M

15M

[Circulation pump]Flow

30L/min

30L/min

30L/min

30L/min

[Circulation pump]Pressure

≤0.4MPa

≤0.4MPa

≤0.4MPa

≤0.2MPa

Plate Heat Exchanger [Heat   Exchange Area]

/

/

/

1.46

Refrigerant

R22

R22

R22

R22

Body material

Cold   plate spray anti-corrosion

Cold   plate spray anti-corrosion

Cold   plate spray anti-corrosion

Cold   plate spray anti-corrosion

Outer loop interface

6   points wire mouth with 6 points × 2 meters metal circulation pipe two

6   points wire mouth with 6 points × 2 meters metal circulation pipe two

6   points wire mouth with 6 points × 2 meters metal circulation pipe two

6   points wire mouth with 6 points × 2 meters metal circulation pipe two

Circulating fluid

Grade   A Silicone Oil

Grade   A Silicone Oil

Grade   A Silicone Oil

Grade   A Silicone Oil

Machine size  (LxWxH)

695×720×1100mm

695×720×1100mm

695×720×1100mm

1071×529×1410mm

Machine net weight

145KG

145KG

156KG

243KG

Package size

800×740×1270mm,0.76m³

800×740×1270mm,0.76m³

800×740×1270mm,0.76m³

1120×580×1560mm,0.76m³

Package weight

175KG

175KG

182KG

283KG


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