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Corning™ Stirring Hotplates

Offers closed-loop stirring for consistent and accurate speed.

Manufacturer: corning™  6795220EMD

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Catalog No. S50446HP


Description & Specifications


Speed 60 to 1100rpm
Temperature Range (English) 77° to 1022°F
Temperature Range (Metric) 25° to 550°C
Voltage 120V
Amperage 2.4A
Hertz 60Hz
Wattage 283w
Height (English) 7.3 in.
Height (Metric) 18.54cm
Length (English) 4.4 in.
Length (Metric) 11.17cm
Width (English) 5.8 in.
Width (Metric) 14.73cm
Weight (English) 5.07 lb.
Weight (Metric) 2.3kg
Certifications/Compliance UL, cUL, IEC 1010, CE, GS
Includes 1 x 0.37 in. stir bar
Safety Features Hot top indicator alerts when top plate temperature exceeds 60°C/140°F (even if unit is shut off), housing designed to deflect spills away from electronics and controls
Dimensions (L x W x H) 4.4 x 5.8 x 7.3 in. (11.17 x 14.73 x 18.54cm)
Electrical Requirements 120V 60Hz
Ambient Temperature (Metric) 25° to 550°C
Controller Type Microprocessor
Material Pyroceram™ Glass Ceramic
Range 60 to 1100rpm
Surface Area (English) 4 x 5 in.
Surface Area (Metric) 10.16 x 12.7cm
Total Count 1.0
Ambient Temperature Range (Metric) 25° to 550°C
Model PC-220
Sole Features Stronger, larger magnet improves stir bar coupling and stirring speed capability, automatic adjustment to large increases in speed minimizes decoupling
Warranty 2 Years

  • Microchemistry-sized, space-saving design with low profile fits benchtops and hoods easily
  • Microprocessor electronics and extra-large knobs with numbered markings provide superb heating and/or stirring control
  • Bright LED lights allow user to see operating status at a glance
  • High-visibility glass-ceramic Pyroceram™ top cleans easily and resists scratches, corrosion and chemicals
  • Enclosed electronics design protects components and prolongs product life
  • Two-piece casting deflects spills away from internal components
  • Built-in support rod mount for thermometer, electrode, or buret
  • For 120V 50/60Hz

Heating Features:

  • Top provides fast uniform heating
  • Temperature Range: 25° to 550°C (77° to 1022°F)
  • Microprocessor ensures minimum heat-up times for samples by supplying maximum power to the heating elements when cold
  • HOT TOP indicator warns when top surface is >60°C (>140°F), even when unit is shut off
Stirring Features:
  • Stirring range: 60 to 1100rpm
  • Long-life motor
  • Microprocessor automatically adjusts motor strength to any solution