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Thermo Scientific™ RT2 Basic Hotplate Stirrer

Rely on the accuracy of our low-profile analog hotplate stirrer for your routine applications.

$1,676.06 - $1,676.06


Body Material Cast aluminum
Capacity (Metric) 20L
Certifications/Compliance CE, cCSAus
Controller Scale
Capacity (English) Max. Load 55.1 lb.
View More Specs
Catalog Number Mfr. No. Capacity (Metric) Electrical Requirements Top Plate Diameter (Metric) Temperature Range (Metric) Price Quantity    


thermo scientific™
20L 120V 60Hz 140mm 50° to 350°C Each for $1,676.06
Description & Specifications


Body Material Cast aluminum
Capacity (Metric) 20L
Certifications/Compliance CE, cCSAus
Controller Scale
Capacity (English) Max. Load 55.1 lb.
Capacity (Metric) Max. Load 25kg
Dimensions (L x W x H) 11.42 x 6.34 x 3.94 in. (290 x 161 x 100mm)
Height (English) 3.94 in.
Height (Metric) 100mm
Length (English) 11.42 in.
Length (Metric) 290mm
Speed 50 to 2,000rpm
Temperature Range (Metric) 50° to 350°C
Top Plate Material Ceramic-coated aluminum
Wattage 600W
Width (English) 6.34 in.
Width (Metric) 161mm
Stirring Range 50 to 2000rpm
Temperature Range (English) 122° to 662°F
Top Plate Diameter (English) 5.5 in.
Top Plate Diameter (Metric) 140mm
Warranty and Service Offering 2 Years

Rely on safety and consistent stirring speed with the Thermo Scientific™ RT2 Basic hotplate stirrer. Benefit from exceptionally strong magnet coupling power and a smooth-start stirring mechanism. Experience fast heat-up time and an excellent heat transfer rate thanks to the tightly integrated structure of the heater and a ceramic-coated aluminum alloy top plate which provides  excellent temperature uniformity and corrosion resistance while allowing for optimal monitoring of color changes in samples or media during operation.

Consistent control for optimal accuracy

  • Microprocessor PID control
  • Stirring speed up to 2,000rpm
  • In case of viscosity change, feedback function maintains regular speed
  • Temperature Range: Max. 350°C / 662°F
Convenient features offer flexibility
  • Two threaded holes for support rods hold various kinds of devices such as temperature sensors, thermometers, laboratory glassware and more
Safety features provide ease of mind
  • Hot top warning indicator illuminates when unit is shut off and still plugged in until top plate reaches ambient
  • Automatic over-temperature shut off
  • Detachable power cord
  • Optional transparent shield protects from splashes
  • Stirring capacity: 20L (H2O)
  • Top plate dimensions: 140mm / 5.5in diameter
  • Top plate material: Ceramic coated aluminum
  • Overall dimensions (L x W x H): 290 x 161 x 100mm / 11.42 x 6.34 x 3.94 in.
  • Body material: Aluminum
  • Display: LED digital (0.1C resolution)
  • Heating power: 600W
  • Maximum load: 25kg / 55.1lbs
  • Electrical: 120V, 60Hz / 230V, 50/60Hz
Optional accessories
  • Heating bath (Cat. No. 88880141])
  • Transparent safety shield (Cat. No. 88880142)
  • Support Rod (Cat. No. 88880143)
  • C-5, Clamp Holder (Cat. No. 88880148)
  • 3 Prong Clamp (Cat. No. 88880149)
Certifications: CE, cCSAus
Warranty: 2 years

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