Thermo / Neslab RTE-211 Waterbath / Circulator
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Thermo / Neslab RTE-211 Waterbath / Circulator


  • Easy Cleaning
  • High Cooling Capacity
  • High Pumping Capability
  • Power Force and Suction Pump
  • Seamless Stainless Steel Tanks

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This Thermo / Neslab RTE-211 Waterbath / Circulator is new from surplus stock. This unit has the digital controller. It ships in the original packaging with manual, fittings, and power cord.

Model Number: RTE-211 W/C (Waterbath / Circulator)
BOM # 135203201602

Input Voltage: 115 VAC Only

Stock # 57838-1

  • Description
  • Tech Specs
  • Datasheets / Manuals 
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The RTE Series is Thermo NESLAB's all-around performers featuring the highest cooling capacity and pumping capability for the price. Features include seamless stainless steel tanks with rounded comers for easy cleaning, removable front grilles to allow quick access to the condenser, and a powerful force and suction pump to provide the versatility of circulating through a closed system, an open container, or two independent applications.

Thermo NESLAB's RTE Series of Bath/Circulators feature three controller choices to meet your specific needs: Analog, Digital, and Microprocessor.

Analog: Gives you full control over temperature parameters at an economical price.

Digital: Features remote sensing capabilities and an RS-232 connection for direct computer communication.

Microprocessor: Same features as the Digital and adds multi-step programming, adjustable high and low temperature safeties, and the ability to remove the controller for remote operation.

Product Family: RTE-211, RTE 211, RTE211
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Temperature Range-25°C to +150°C
Cooling Capacity500 Watts at 20°C
Pumping Capacity15 LPM at 0" head
Heater800 Watt
Work Area (L x W x D)9 1/4" x 10" x 6"
Bath Volume3.2gallons / 12.1liters
Case Dimensions (H x W x D)25" x 12 3/8" x 18 3/8"
Power Requirements115V, 60Hz, 1Phase/PE
Pump TypeZ
Refrigerant TypeR134A
Refrigerant Amount8.0 OZ
Pressure Rating (PSI)Low: 150, Hi: 300

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Manuals, Datasheets, Drivers, Links

Neslab RTE Bath Manual (pdf) 
Neslab RTE Analog/Digital Manual (pdf) 
Link to Thermo / Neslab Website