H50-500 Water Chiller

Category LabTech Rotary Evaporator Accessories
Manufacturer LabTech

Recommended for use with the LabTech series of Rotory Evaporators, this state-of-the-art water chiller ensures accurate and constant cooling conditions for instrumentation in the harsh environment of the laboratory. With the PID temperature control technique, the H series water recirculating chillers have better temperature control, greater energy efficiency, and longer compressor life time with cooling capacities up to 500W.


  • High Energy Efficiency - “Hot gas bypass” technology routes back the hot, uncondensed refrigerant through a reservoir coil, thus eliminating on/off cycling of compressors and the addition of energy-wasting heaters. This method ensures better temperature control and greater energy efficiency.
  • Accurate Temperature Control - P.I.D. is a dynamic temperature control technique through proportional, integrative and differential control.
  • High Quality and Long Lifespan - Reliable components and top materials evaluated by the strict quality control procedure make LabTech chillers more solid and durable.
  • High Performance and Quiet Operation - LabTech chillers, ensure quiet operations and low water consumption while providing rapid and powerful cooling ability.
  • Operation Safely and Environmental Friendly - Intelligent alarm functions ensure safe working condition for your instruments. The refrigerant of CFC-free R134A cryogen is compatible with international environmental standards.
  • Best Quality/Price Ratio in the Market
Manufacturer Specifications
Model H50-500
Part No. LW500
Temp. Range -5℃~35℃
Temp. Stability ±0.3℃
Temp. Control Mode PID
Cooling Capacity 500W
Pump Flow 3.5L/min
Pump Power 25W
Heat Exchanged Mode BOARD
Dimensions (L×W×H) inch 19×8×19
Weight (Lbs) 62
Power Supply 110V, 60Hz or 230, 50Hz

What are the size of the inlet / outlet ports on the H50-500 chiller?

They are ½" pipe thread size (.84”O.D.) ports.


Is the H50-500 CSA certified or UL listed?

It is UL listed, but it is not CSA certified.


What is the tank / reservoir size of the H50-500 recirculating chiller?

It has a two liter internal reservoir.


What kind of pump is in the H50-500?

The H50-500 chiller has a centrifugal pump with a magnetic drive.


What is the maximum pressure of the pump in the H50-500 chiller?

10 psi.


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