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Talboys Advanced Hotplate Stirrer

Category Hot Plate Stirrers
Manufacturer Ohaus
Country of manufacture the United States of America

Talboys Advanced hotplates, stirrers and hotplate-stirrers deliver accurate and repeatable results. These units are microprocessor controlled and have an LED display for temperature. Control panel features easy-to-use controls which allow users to dial in adjustments. Rear housing features an integral support rod holder with locking knob to accept the optional support rod and clamp kit.

Hotplate-Stirrer is supplied with a 1.5" (3.8cm) PTFE coated stir bar. Unit includes a 5 year, industry leading limited warranty on parts and labor.

Operating Conditions: Hotplate-Stirrer can be run in conditions from 5 to 40°C (41 to 104°F), 20% to 80% relative humidity, non-condensing.


  • Excellent temperature uniformity
  • Microprocessor controlled
  • Cool touch, chemical resistant housing
  • LED display for temperature
  • 5 year industry leading warranty
Microprocessor Control Advanced electronics regulate both heating and stirring and bring samples to temperature quickly and efficiently. RTD accurately measures and controls temperature. Precise speed control provides consistent stirring at all speeds. Powerful continuous duty motor delivers dependable and reliable stirring.
Control Panel Adjustment knob for temperature displays set-point in LED display. Stir control knob has rpm adjustment markings.
LED Display Shows set-point temperature. Display is easy-to-read and provides repeatable and accurate results every time.
Top Plate Material Ceramic tops feature a chemical resistant, reflective white top plate surface that is easy to clean. Durable aluminum tops will not crack or chip, and provide a more even temperature distribution.
Recall Last Temperature Built-in memory allows users to recall last set temperature, even when unit has been turned off.
Heating Capacity Robust heater allows heating surface to reach set point quickly.
Built-In Support Rod Holder Rear housing features an off centered, built-in support rod holder with locking knob that accepts the optional Support Rod and Clamp Kit.
Low Profile Design Takes up minimal space and fits easily into fume hoods. Spill-resistant design channels fluids away from internal components.
Cool Touch Housing Housing is made of a heat resistant polymer that is not only cool to the touch, but is also chemical resistant.
Hot Top Indicator For additional safety, hot symbol warning light is illuminated when heat is turned on and remains on until top plate cools down.
Stir Protection If stirrer motor stops or fails, unit will automatically shut down heater.
Speed Ramping Feature Slowly increases motor speed for improved safety and enhanced coupling. Avoids splashing, improves spin bar control, and provides excellent low end speed control.


Key Attributes 
Maximum volume (L): 0.6, 2.5, or 6
Minimum Volume (L): N/A
Speed max (rpm): 1600
Speed min (rpm): 60
Max temperature (◦C): 400 or 500
Plate: Square
Plate material: Aluminum, or Ceramic
Torque max (Ncm): N/A
Controls: Analog
Timer: No
Programmable: No
Reverse rotation: No
Warranty (years): 5
Weight (lbs): N/A
Dimensions Width (in): 10.8, 14.8, or 17.9
Dimensions Height (in): 4.3
Dimensions Length (in): 6.6, 9.9, or 13


Manufacturer Specifications  
Model 4 x 4 Ceramic 4 x 4 Aluminum 7 x 7 Ceramic 7 x 7 Aluminum 10 x 10 Ceramic 10 x 10 Aluminum
Control Type Analog with Temperature LED
Unit Type Heating and Stirring
Frequency 50 / 60 Hz
Voltage 120V
Amps 3.3 8.3 12.9
Watts 400 1000 1550
Top Plate Material Ceramic Aluminum Ceramic Aluminum Ceramic Aluminum
Top Plate Dimensions 4 x 4" (10.2 x 10.2cm) 7 x 7" (17.8 x 17.8cm) 10 x 10" (25.4 x 25.4cm)
Temperature Range Ambient +5° to 500°C Ambient +5° to 400°C Ambient +5° to 500°C Ambient +5° to 400°C Ambient +5° to 500°C Ambient +5° to 400°C
Temperature Stability ± 3% ± 2% ± 3% ± 2% ± 3% ± 2%
Temperature Stability Disclaimer Below 100°C ± 2°C. Environmental and sample conditions permitting.
Speed Range 60 to 1600 rpm
Speed Stability ± 2%
Maximum Capacity H2O 600 mL 2500 mL 6000 mL
Dimensions 10.8 x 6.6 x 4.3" 14.8 x 9.9 x 4.3" 17.9 x 13 x 4.3"
Operating Conditions Units can be run in conditions from 5 to 40°C (41 to 104°F), 20% to 80% relative humidity, non-condensing.
Certifications TUV Listed
Warranty 5 year industry leading limited warranty on parts and labor
Unit Supplied With Unit includes a 92" (234cm) detachable, 3-wire cord and plug. Unit is also supplied with a 1.5" (3.8cm) PTFE coated stir bar.

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Talboys Advanced Hotplate Stirrer Accessories