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Thermo Scientific™ Super-Nuova™ Multi-Position Digital Stirring Hotplates

Perform life science and biotechnology applications with the help of these digital stirring hotplates, which offer four independently-controlled stirring positions.

Manufacturer: thermo scientific™  SP135935Q

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Catalog No. 1147530Q

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Description & Specifications


Capacity (English) 35 lb.
Speed 50 to 1,200rpm
Temperature Range (Metric) 1° to 370°C
Stirring Positions 4
Voltage 120V
Amperage 11.8A
Hertz 50/60Hz
Wattage 1400w
Height (English) 4 in.
Height (Metric) 10.2cm
Length (English) 16.2 in.
Length (Metric) 41.1cm
Width (English) 11.3 in.
Width (Metric) 28.7cm
Certifications/Compliance cCSAus
Description 35 lb. load capacity
Shipping Weight (English) 20.5 lb.
Shipping Weight (Metric) 9.3kg
Dimensions (L x W x H) 16.2 x 11.3 x 4 in. (41.1 x 28.7 x 10.2cm)
Electrical Requirements 120V 50/60Hz
Type Hotplates

Perform life science and biotechnology applications with the help of Thermo Scientific™ Super-Nuova™ Multi-Position Digital Stirring Hotplates, which offer four independently-controlled stirring positions on one heated, ceramic top. Including 4-function memory and a low-temperature adjustment ideal for life science and biotechnology applications, these stirrers are designed for labs with multiple users and require high-volume processing with unmatched performance, safety and controls.

Operating Features

  • Microprocessor control ensures accurate and stable setpoints for temperature and stirring speed
  • Electronic feedback controls monitor either top plate surface or liquid temperature (when using external PTFE-coated probe, included) and adjust to setpoint
  • Single control knob controls heat and speed; lock feature prevents accidental changes
  • Digital display for temperature or rpm
  • Powerful motor and magnetic system prevent magnetic decoupling
  • Thermo Scientific™ Stir Trac™ breaking feature brings stir bar to an immediate stop for quick false removal and prevents runaway or decoupled stir bars
  • Temperature adjusts in 1° increments
  • Four user-defined temperature/speed memory keys recall settings
  • Calibration mode allows remote probe to be calibrated to external standards; probe can be programmed as a system (probe, control, display) at any user-selected temperature
  • Ceramic tops clean easily, resist chemicals and provide fast boiling time
  • Can be used in 0° to 27°C, 80% relative humidity, noncondensing environment
  • RS-232 port allows output of time count, temperature setpoint, top surface/remote probe temperature, stirring setpoint and actual speed

Safety Features

  • Red HOT TOP warning light activates when heating surface is above 50°C (122°F); unit flashes HOT OFF until surface temperature falls to 50°C or below, even when heat control is turned off
  • Adjustable overprotection circuit limits top plate temperature, prevents runaway conditions
  • Rugged low-profile cast aluminum body provides stability and durability
  • Unit design protects internal components from accidental spills
  • Walk-away timer shuts off heating, stirring or both after preset user-defined interval


  • Detachable line cord and plug
  • 6″ Type K probe
  • Stirring models also include stir bar


Accessories for Catalog Number: 1147530Q

Item Mfr. No. Item Description Price Per Unit Quantity