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Thermo Scientific™ RT2 Advanced Hotplate Stirrer

Experience precision with our low-profile digital display hotplate stirrer, equipped with PT100 sensor for precise temperature measurements for sensitive experimental procedures.

$2,166.76 - $2,166.76


Body Material Aluminum
Capacity (Metric) 20L
Certifications/Compliance CE, cCSAus
Controller Feedback Control with PID / 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 $2,166.76
Description & Specifications


Body Material Aluminum
Capacity (Metric) 20L
Certifications/Compliance CE, cCSAus
Controller Feedback Control with PID / 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 30 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 30 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

It’s all about precise control without sacrificing your budget with the sleek, low profile Thermo Scientific™ RT2 Advanced Digital Hotplate Stirrer which offers digital temperature and speed control with 0.1°C temperature resolution and stir speed range of 30 to 2000rpm. Choose your heat-up rate and experience an excellent heat transfer due to the tightly integrated structure of the heater and a ceramic-coated aluminum alloy top plate that also provides excellent uniformity and corrosion resistance while allowing for optimal monitoring of color changes in samples or media during operation.

Precise control for optimal accuracy
  • Microprocessor  PID control with feedback
  • Digital LED Temperature and RPM display (0.1C resolution for temperature)
  • View current and set temperature or stir speed simultaneously
  • Stirring speed range: 30 to 2000rpm
  • In case of viscosity change, feedback function maintains regular speed
  • Temperature range: Max. 350°C / 662°F
  • Heating rate can be set from 0 to 100% at 1% interval
Convenient features offer flexibility
  • Set timer to start immediately, count down or start when top plate reaches desired set point
  • User-configurable temperature limit setting
  • Lock keypad for added security
  • Includes temperature probe
    • When connected unit automatically changes to external sensor mode
    • Enables control of sample temperature when in use
    • Provides real-time sample or media temperature detection on digital display 
  • Two threaded holes for support rods hold various kinds of devices such as temperature sensors, thermometers, laboratory glassware and more (support rod and clamp sold separately)
Safety features provide ease of mind
  • Hot top warning indicator illuminates when shut off and still plugged in until top plate reaches ambient
  • Smooth-start stirring mechanism prevents splashes when starting up
  • Automatic over-temperature shut off 
  • Detachable power cord
  • Optional transparent shield protects user 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)
  • A Class Temperature Probe (PT100, 400°C) (Cat. No. 88880150)
Certifications: CE, cCSAus
Warranty: 2 years

Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

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