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Corning 6795-620KIT PC-620D Digital Stirring Hot Plate Kit with 10" x 10" Pyroceram Top, 5 to 550 Degrees C, 120V/60Hz

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Specifications for this item
Number of Items
Overall Height
11.75  centimeters
Overall Width
28  centimeters
Material Type
Pyroceram Glass-Ceramic
Part Number
Temperature Range
+5/550  Degrees Celsius
Item Weight
11.46 pounds
Size Name
10" x 10" Pyroceram Top, Temperature Range 5°C To 550°C
Brand Name
Overall Length
39.05  centimeters

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Key Features

  • Kit includes digital stirring hot plate and external temperature controller, two 9-inch support rods, and a stir bar retriever
  • Plate temperature range of ambient to 550 degrees C is adjustable in 5-degree increments
  • White glass-ceramic top plate for fast heating and resistance to chemicals and scratches
  • Dual LED readouts display temperature and speed settings
  • Speed range of 60 to 1,150 rpm in increments of 5, 10, 20, or 50 rpm

Package Details

Shipping Weight: 13.55 pounds
Package Size: 17.3 x 12.9 x 8.2 inches

Product Description

The Corning 6795-620KIT digital stirring hot plate has a temperature range of ambient to 550 degrees C, a 10 x 10 inch white glass-ceramic top plate, and comes with an external temperature controller, two 9" support rods, and a stir bar retriever. The white glass-ceramic top plate (Pyroceram) provides fast heating and resistance to chemicals and scratches. It has dual LED readouts to display temperature and speed settings. Its temperature control knob adjusts temperature in 5-degree increments. The external temperature controller helps ensure regulation to + or - 2 degrees C. This hot plate has a stirring speed range of 60 to 1,150 rpm in increments of 5, 10, 20, or 50 rpm, depending on the speed setting, and regulates the stirring speed for aqueous, viscous, or semi-solid solutions. Stirring control slowly increases speed for improved safety and enhanced coupling with the stir bar (sold separately). For safety, a hot top light indicates when the unit is over 60 degrees C, even when the power is off. The hot plate can hold a support rod for the external temperature controller. This 120V stirring hot plate is used to heat glassware and heat and mix liquid solutions for scientific applications.

Top plate materialGlass-ceramic
Temperature rangeAmbient +5 to 550 degrees C
Temperature accuracy+ or - 2 degrees C (with external temperature controller)
Speed range60 to 1,150 rpm
Speed settability5 rpm at 60 to 100 rpm; 10 rpm at 100 to 200 rpm; 20 rpm at 200 to 400 rpm; 50 rpm at 400 to 1,150 rpm
Top plate dimensions10 x 10 inches (25.4cm x 25.4cm) (W x D)
Overall Dimensions4.625 x 11 x 15.375 inches (11.75cm x 28cm x 39.05cm) (H x W x D)

H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Laboratory hot plates are electric or gas-fired benchtop appliances that are used to heat glassware or its liquid or solid contents. Stirring hot plates can stir a liquid solution by means of a stir bar that is spun magnetically inside the vessel holding the solution. Hot plates are commonly used in scientific research, clinics, and classrooms.

Corning manufactures consumable glass, ceramics, and plastic laboratory tools under the brands Corning, Costar, Cellgro, Pyrex, Axygen, Gosselin, and Lambda, among others. The company, founded in 1908, is headquartered in New York, NY.

What's in the Box?

  • PC-620D stirring hot plate
  • External temperature controller
  • (2) 9-inch support rods
  • Stir bar retriever
  • Instructions

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