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LT -60℃~-20℃

PRODUCT ADVANTAGES

· Circulation Pump max 20L/min 0.7br ~75L/min 1bar

· Cooling Capacity 0.4kW~7.2kW

· Power 2.5kW~9kW

· Weight 145KG~380KG

· Refrigerant R-404A/R23 mixed refrigerant

Appearance Structure

Main Parameters

ModelLT-6518NLT-6530NLT-6562NLT-6590NLT-65A1NLT-65A2WN
Medium Temperature Range-60℃~-20℃
Temp. Control and DispalyPLC controller, control outlet temperature of water tank
Temp. Control OptionalTemperature feedback PT100 (inlet temperature, outlet temperature)
Cooling Capacity-40℃0.7KW1.2KW2.1KW2.8KW4KW6KW
-60℃0.4KW0.6KW1.2KW1.6KW2KW3KW
Circulation Pump Flow Rate, Pressure  (max)20L/min
0.7BAR
20L/min
0.7BAR
35L/min
1BAR
35L/min
1BAR
50L/min
1BAR
50L/min
1BAR
CompressorTecumseh / Emerson Copeland
EvaporatorPlate Heat Exchanger
Operation Panel        7-inch color touch screen shows setting temperature and measuring temperature, temperature curve record,  data export excel-format
Safety ProtectionSelf-diagnosis function; freezer overload protection; high pressure switch;overload relay, thermal protection device etc. security protection function.
RefrigerantR-404A/R23
Connection SizeZG1/2ZG1/2ZG3/4ZG3/4ZG1ZG1
Product size(air-cooled)(cm)55*70*17555*70*17555*70*17565*85*18570*85*18570*85*185
Weight (air-cooled)145KG185kg230kg275kg340kg380kg
Power 50HZ
max
AC220V
2.6kW
AC380V
3.5kW
AC380V
5kW
AC380V
8kW
AC380V
9kW
AC380V
11kW
Shell MaterialCold rolled steel painting (standard color 7035)
OptionalCirculation pump  35L/min  2.5bar、50L/min  2.5bar、110L/min  2.5bar optional
OptionalPressure ≤6 bar circulating pump
Optional MODBUS RTU Protocol, RS 485 Interface
OptionalSUS304 Material
Optional Power220V 60HZ three-phases,460V 60HZ three-phases
RemarkCan make the bigger capacity of liquid storage as required.

Product Features

  • Can use ethylene glycol mixed with water for circulating refrigeration, saving resources
  • Circulating pipeline design, prolong the use time of circulating water
  • Adopt brand compressor, cascade subcooling refrigeration technology
  • Dual Condensing High Efficiency System
  • Computer cascade temperature controller, temperature digital display, adjustment unit 0.1 degrees
  • Adopt supercooling technology to ensure temperature stability at low temperature
  • It can be set to turn on the compressor and turn off the compressor temperature difference
  • Ambient temperature monitoring function to prevent the system from running too high
  • Power-on delay protection, three-level cascade system protector

Accessories Details

Product Applications

Refrigerated Circulators, a very wide refrigeration temperature range, and a controllable temperature of -150 ℃to -5 ℃. It adopts secondary subcooling, fast cooling speed, safe and reliable, and is used for rapid liquid cooling. It is widely used in high-tech industries such as petrochemical, medical, pharmaceutical, biochemical, freeze-drying, pharmaceutical and so on.

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