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-105°C/-120°C Closed Low Temperature Circulating Chiller, Cooling Circulators
-105°C/-120°C Closed Low Temperature Circulating Chiller, Cooling Circulators

-105°C/-120°C Closed Low Temperature Circulating Chiller, Cooling Circulators

Product Code:LRC-100 Series
Manufacturer:LABFREEZ
Certificate:CE/ISO 9001 13485 14001
Payment terms:T/T, L/C
Country of origin:China
Qty:  

Features

  • Saving resources; closed cycle pipeline design highly prevent circulating water pollution and extend the lifetime of circulation liquid.
  • Multi-safety protection, more reliable operation.
  • Brand compressor, cascade refrigeration cooling technologies.
  • Human design, more convenient and flexible.
  • Efficient two-condensate system.
  • Computer-cascade temperature controller, temperature figures display, adjustable unit is 0.1°C,temperature range is -105°C/-120°C~-60°C,PT100 temperature sensor.
  • Use of cold technology, can guarantee the stability of temperature at low temperature.
  • Can set the temperature difference of compressor on/off.
  • Monitoring the ambient temperature, prevent temperature to be higher in the running system.
  • 10.A variety of fault alarm (over temperature alarm, sensor alarm, high pressure alarm, compressor overheat alarm, liquid level alarm).
  • Power on delay protection, three-level cascade system protectors.
  • All parts are safety grounding.
  • Adopt full closed circulation design, no water vapor at low temperature and ensure the purity of cooling medium, in case of ice crystals, provide a long time life of heat transfer liquid.
  • High-performance circulating pump, can guarantee 24 hours continuously running a day.
  • Use plate cool-heat-exchanger, heat transfer efficiency is provided.

Technical Parameters:

Model

LRC-A025WN

LRC-A050WN

LRC-A080WN

LRC-A215WN

LRC-A230WN

LRC-A255WN

Medium Temperature Range

-105℃~-60℃

-105℃~-60℃

-105℃~-60℃

-120℃~-70℃

-120℃~-70℃

-120℃~-70℃

Temp. control

ASET multifunctional controller

Temp. control optional

Heat-conducting medium outlet temp. control

communication protocol

MODBUS RTU Protocol, RS 485 Interface

Temp. feedback

Heat-conducting medium temperature feedback PT100

Cooling capacity

-60℃

2.5kW

5kW

8.6kW

 

 

 

-75℃

1.3kW

3kW

5kW

1.2kW

2.4kW

4kW

-95℃

0.7kW

1.4kW

2.3kW

0.7kW

1.4kW

2.1kW

-110℃

 

 

 

0.3kW

0.55kW

0.95kW

Circulation pump

Max20L/min

0.7BAR

Max35L/min

1BAR

Max75L/min

1BAR

Max20L/min

0.7BAR

Max35L/min

1BAR

Max35L/min

1BAR

capacity of liquid storage

15L

20L

35L

20L

30L

30L

Compressor

Tecumseh

Copeland

Copeland

Copeland

Copeland

Copeland

Evaporator

Plate heat exchanger

Operating controller

7-inch color touch screen display, temperature curve record, excel format export

Security protection

Self-diagnosis function; freezer overload protection; high pressure switch;

overload relay, thermal protection device etc. security protection function.

Refrigerant

R-404A

Connection size

DN-15

DN20

DN20

DN20

DN20

DN-20

Product size (water-cooled)

500*680*1350

600*700*1650

700*700*1650

600*700*1650

700*700*1650

1000*900*1650

Weight (water-cooled)

235kg

320kg

455kg

340kg

380kg

480kg

Power

AC380V 50HZ

5.5kW (max)

AC380V 50HZ

7.5kW (max)

AC380V50HZ

11kW (max)

AC380V 50HZ

6kW (max)

AC380V 50HZ

9.5kW (max)

AC380V50HZ

14kW (max)

Material

Cold rolled steel painting

Optional

Circulation Pump Optional: 35L/min 2.5bar 50L/min 2.5bar 110L/min 2.5bar

Optional

SUS304 material

Optional

Pressure ≦6 bar circulating pump

Optional Power

220V 60HZ three-phases, 440V~480V 60HZ three-phases

Remark

Can make the bigger capacity of water storage as required.

        
Tel: 0086-731-82283846  Fax: 0086-731-85421912  Email: info@labfreez.com
LABFREEZ INSTRUMENTS GROUP CO., LTD © 2018