R52 Series Refrigerated Circulating Bath (Inquire only)

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orderenquiries@usa.grantinstruments.com


Please note: 8-week waiting time.

Pack of 300 polypropylene spheres. Packs per bath: 1 x 5/12L, 2 x 18/26L, 3 x 38L

The R52 is a powerful refrigeration unit, which offers a cost-effective and efficient solution for low temperature applications down to -52°C.

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.

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

Specification Value
Dimensions (h × d × w)610 × 590 × 414 mm
Capacity12 L
Temperature range−52 to 100 ºC
RefrigerantR404a
Tank opening120 × 150 mm
Min/Max liquid level125 / 180 mm
Cooling power (typical) @ 20 ºC1100 W
Cooling power (typical) @ 0 ºC1050 W
Cooling power (typical) @ −10 ºC800 W
Cooling power (typical) @ −20 ºC580 W
Cooling power (typical) @ −30 ºC370 W
Cooling power (typical) @ −40 ºC130 W
Electrical power (max) 120 V–
Electrical power (max) 230 V1400 W (50 Hz)
Relay control•
Weight48.3 kg

  • 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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Product Manuals
Technical Datasheets

No downloads available

Further Information
Software
Labwise (Optional PC software)

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

Heat Exchange Coil
CW5

Temperature range: 2ºC above the temperature of the coolant. Can be placed on the end of accessory hosing for control of an open system

Remote Probes
PEP

Flexible plastic probe, 3m cable

SEP

Stainless steel probe, 3m cable

Hosing
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

Accessory Pumps
VTP1-PLR5

Maximum pressure 1000 mbar, Maximum flow 9 L/min

VTP2-PLR5

Maximum pressure 1650 mbar, Maximum flow 12 L/min

Accessory notes

Required only where application demands a higher pressure than that delivered by the internal pump to maintain flow

Pump Connectors
P-M6

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

P-M11

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

M-UC

Pump connection plate. Female inlet & outlet, inserts
required

M-SR4

Metal pump inlet/outlet connector, dual seal super rapid
4mm. Fits semi rigid tubing 4mm outer dia. Temperature range -20C to 100C

M-SR6

Metal pump inlet/outlet connector, dual seal super rapid
6mm. Fits semi rigid tubing 6mm outer dia. Temperature range -20C to 100C

M-SR8

Metal pump inlet/outlet connector, dual seal super rapid
8mm. Fits semi rigid tubing 8mm outer dia. Temperature range -20C to 100C

M-HB7

Metal pump inlet/outlet connector, tube barb 7mm. Fits
flexible tubing 7mm inner dia. Temperature range -40C to 200C

M-HB9

Metal pump inlet/outlet connector, tube barb 9mm. Fits
flexible tubing 9mm inner dia. Temperature range -40C to 200C

M-HB12

Metal pump inlet/outlet connector, tube barb 12mm. Fits
flexible tubing 12mm inner dia. Temperature range -40C to 200C