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(CN) Corning® 5 x 7 Inch Top PC-420D Stirring Hot Plate

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 Product Description

Corning® 5 x 7 Inch Top PC-420D Stirring Hot Plate with Digital Displays 120V/60Hz Product #6795-420D (Corning # 6795-420D)

(This is the suggested replacement for 6795-420)

The Corning® PC-420D stirring hot plate has a 5" x 7" (12.7 x 17.8cm) Pyroceram® top and digital temperature and stirring speed displays. Designed to operate on 120V/60Hz with standard US three-prong plug for use in North America and other areas with similar electrical requirements. A Model PC-420D is shown to the left with optional temperature controller and support rod (Cat. No. 440129). Both products can be purchased separately or as part of an accessory kit (Cat. No. 6795KIT).

  • 2 year warranty
  • UL and cUL approved

    For information on repairs or replacement parts, please contact Corning customer Service or your Authorized Repair Facilities.

    Performance Features:

  • Microprocessor maintains consistent and repeatable temperature settings from 5°C (if ambient temperature is 0°C or lower) up to 550°C.
  • Digital LED temperature display is adjustable in 5°C increments and blinks until set temperature is reached.
  • Optional external temperature controller (Cat. No. 6795PR) truly controls temperature inside the vessel and eliminates the need to closely monitor liquid temperature.
  • PC-420D is also available in a kit with temperature controller and other accessories. See Cat. No. 6795-420KIT.
  • Exclusive closed-loop stirring control monitors and regulates the stirring speed from 60-1150 RPM for aqueous, viscous, or semi-solid solutions.
  • Stronger, larger magnet improves stir bar coupling combined with automatic ramp up speed adjustment minimizes decoupling.



product details at-a-glance
Qty./Pk.: 1
Qty./CS.: 1
Number of Stirring Positions: 1
Top Size (inches): 5x7
Top Size (cm): 12.7x17.8
Top Material: Pyroceram Glass-Ceramic
Stir Range: 60-1150 RPM
Temperature Range: 5 to 550º C (41 to 1022ºF)
Power: 120V-60Hz
Amperage: 5.9
Watts: 698
Dimensions (LxWxH): 12.2 cm (approx)
Weight: 3.2 kg (approx)

product details

Safety Features:


  • Bright LED HOT TOP icon lights up when top plate is over 60°C, even when heat control is turned off.
  • Separate temperature sensor provides power cutoff if unit overheats.
  • Optional temperature controller (Cat. No. 6795PR) will shut off unit when controller is not in liquid.
  • Two piece casting design deflects spills away from electronics and includes a built in mount for an optional 18" (45.7cm) support rod (Cat. No. 440129).


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