R52 Series Refrigerated Circulating Bath

The Grant R52 refrigerated bath and circulator range provides outstanding performance for routine and sophisticated applications requiring accurate temperature control in the range of -52 to 100°C.
Applications
  • University research/teaching - temperature control of external equipment including spectrophotometers & refractometers. Circulation of temperature control fluid to jacketed vessels, cooling crystallisation vessels
  • Industrial laboratories - temperature probe calibration, product testing, product QC, temperature control of external equipment.

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About

The R52 is a powerful refrigeration unit, which offers a cost-effective and efficient solution for low temperature applications.

The Grant R52 is used with our TXF200 heating circulator, offering a number of features:

  • Stability of up to ±0.1°C
  • Up to 3 years warranty
  • No spill valved front drain
  • Programmable
  • 12L tank for dynamic temperature change
  • Robust construction
  • 1.1kW of cooling power
  • Range of accessory hosing, connectors, software, additional pumps and temperature probes available
  • Manufactured in the UK

Note: The refrigeration unit can be switched off independently of the heating circulator to allow heating only applications. All the refrigeration base units can be used up to a maximum temperature of 100°C.

Input to enable switching of the cooling system by an external device (typically a Grant Advance Optima).

Products in the range

Video

Specifications

Dimensions (h x d x w) 610 x 590 x 414mm
Capacity 12L
Temperature range -52 to 100ºC
Refrigerant R404a
Tank opening 120 x 150mm
Min/Max liquid level 125/180mm
Cooling power (typical) @20ºC 1100W
Cooling power (typical) @0ºC 1050W
Cooling power (typical) @-10ºC 800W
Cooling power (typical) @-20ºC 580W
Cooling power (typical) @-30ºC 370W
Cooling power (typical) @-40ºC 130W
Electrical power (max) 120V -
Electrical power (max) 230V 1400W (50Hz)
Relay control
Weight 48.3kg
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Accessories

CW5

Temperature range: 2ºC above the temperature of the coolant (Attach to a supply of cooling tap water or a refrigerated circulator)

PEP

Flexible external plastic probe, 3m cable

SEP

Stainless steel external probe, 3m cable

HOSE100

General purpose hose kit, includes 2 x 2m general purpose insulated hosing -40 to 100˚C, assembled with ecocool/OptimaTM pump outlet plate and simple hose clips, no tools required

HOSE200

High temperature hose kit, includes 2 x 2m high temperature insulated hosing -50 to 200˚C, assembled with ecocool/OptimaTM pump outlet plate and simple hose clips, no tools required

Labwise (Optional PC software)

Allows two-way communication for status display, programming and data capture

P-M6 - optional

Replacement plastic pump inlet/outlet connector. Fits tubing 9mm inner dia. Temperature range -50 to 200ºC

P-M11 - optional

Replacement plastic pump inlet/outlet connector. Fits tubing 15mm inner dia. Temperature range -50 to 200ºC

VTP1-PLR5 - Vertical Turbine Pump

Maximum pressure 1000 mbar, Maximum flow 9 L/min

VTP2-PLR5 - Vertical Turbine Pump

Maximum pressure 1650 mbar, Maximum flow 12 L/min

Accessory Notes

Low noise, compact design. Supplied with pipe connections and special lid for fitting to tanks, pipe bore 12.7mm. Required only where application demands a higher pressure than that delivered by the internal pump to maintain flow.


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Downloads

Product Manuals

download
34324 Special Refrigerated Circulator.pdf

Technical Datasheets

No downloads available

Further Information

download
2 - Refrigerated and Heating Circulators and Chillers
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