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Home > Products > Moisture/Air/Temperature > Refrigerated Circulators
Refrigerated Circulators

Space Saving Design, 6L Reservoir

Refrigerated Circulators
Most Popular Design
Saves Bench Space, Only 8-1/4 in. Wide
Choice of Four Controllers
  • Calibration
  • Chromatography Columns
  • Densitometers
  • Distillation Condensers
  • Electrophoresis Apparatus
  • General Laboratory Cooling
  • Isoelectric Focusing
  • Polarimeters
  • Refractometers
  • Rotary Evaporators
  • Spectrophotometers
  • Viscometers
Models in this series feature a 6 liter reservoir in a space saving vertical design.

The series features a 6 liter reservoir in a space-saving vertical design. Only 8.25 in. (21 cm) wide, the small footprint conserves precious bench space. Dependable, precise and compact, all models feature redundant over-temperature and low-liquid and low-level protection. The refrigeration system is designed to be used below 70°C. This allows rapid bath cooling from 70°C or lower, while maximizing temperature control and reducing energy consumption above 70°C. The hermetically-sealed compressor is designed for years of maintenance-free use.

Programmable Model 9112. This top-of-the-line model features a wide temperature range and time/temperature programmability. Programs can be set directly from the front panel with the aid of the Select/Set knob and multi-language display or from a PC using the RS232 interface. LabView™ drivers and Excel® macros offer even greater programming and data logging convenience. Remote probe capability plus variable-speed pressure/suction (duplex) pump further enhance the 9112's capabilities.

Standard Digital Model 9106. With the same cooling capacity as more full featured models, this model combines high performance with economy. It is equipped with three user-defined temperature preset buttons for rapid set point changes. The bright LED display provides read and set capability and its ±0.05°C stability meets most requirements. Frequently used for cooling electrophoresis cells, viscometers, and general lab applications.


Technical Data
Reservoir Capacity: 6 liters
Cooling Capacity @: +20°C 200 Watts
0°C 140 Watts
-10°C 100 Watts
Please note that the cooling capacity is calculated at an ambient room temp of +20°C.
Over-Temperature Cutoff: Adjustable
Low Liquid Cutoff: Yes
Working Access: (in.) 5-1/4 x 5-1/4 x 5-1/2
(cm) 13.3 x 13.3 x 14
Overall Dimensions
(H x W x L):
15-3/4 x 8-1/4 x 22-1/2 in.
40 x 21 x 57.1 cm
Pump Inlet and Outlet: 1/4 in. NPT Rear Discharge

Technical Data
  Model 9112 Model 9106
Temperature Range: -20° to 200°C -20° to 150°C
Temperature Stability: ±0.01°C ±0.05°C
Controller / RS232: Programmable/Yes Standard/No
Readout: Graphic LCD LED
Temperature Readout: °C or °F °C or °F
Readout Accuracy: ±0.25°C ±0.5°C
Pressure Flow Rate: 30 lpm max (60hz)
20 lpm max (50hz)
1.3 or 32 gpm
5 or 12 lpm
Suction Flow Rate: 22 lpm max (60hz)
15 lpm max (50hz)
Heater 60Hz: 1100 Watts 1100 Watts
50Hz: 2200 Watts 1600 Watts
Shipping Weight: 70 lbs/31.8 kg 64 lbs/29 kg

Available Items - Literature
Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
TB-020709 Model 9106 Standard Circulator, 120V, 60Hz $2,582.00
TB-020711 Same as above, 240V, 50Hz 2,582.00
TB-020713 Model 9112 Programmable Circulator, 120V, 60Hz 4,044.00
TB-020715 Same as above, 240V, 50Hz 4,077.00

Notes: Cooling capacity, Watts x 3.41 = BTU's/hr. Performance specifications determined at ambient temperature of 20°C/68°F. For 50Hz units, derate cooling capacity and pump flow by 17%.

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