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Prices are current as of Friday, 13/12/2019.
Prices are GST exclusive. Tax is added at checkout.


NOTICE: This price is only an estimate and will be changed when a quote is requested.

Product Code: EMS72349-10

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Corning Stirring Hot Plate model PC-420 (EMS #72350) is replaced by our new Digital Stirring Hot Plate, model PC-420D, and model PC-620 (EMS #72349) is replaced by our new Digital Stirring Hot Plate, model PC-620D.

Corning® has now added innovative microprocessor technology into their units with digital display which optimally controles the heating and stirring to the 5" x 7" (12.7 x17.8cm and 10" x 10" (25.4 x 25.4 cm) Pyroceram glass-ceramic stirring hot plates.

Performance Features

  • Closed-loop heating and stirring controls that monitor and regulate both temperature and stirring speed.
  • Microprocessor maintains consistent and repeatable temperature setting from 25°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 temperature is reached.
  • Optional external temperature controller truly controls temperature inside the vessel and eliminates the need to closely monitor liquid temperature.
  • Exclusive closed-loop stirring control monitors and regulates the stirring speed from 60 -1150 RPM for aqueous, viscous, or semi-solids solutions.
  • Digital LED speed display gives you better control of your stirring process.
  • Stronger, larger magnet improves stir bar coupling combined with automatic up speed adjustment minimizes decoupling.

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 will shut off unit when is not in liquid.
  • Two piece casting design deflects spills away from electronic and includes a built in mount for an optional 18" (45.7 cm) support rod.
  • UL and cUL approved.


Model # Power Top
Dimensions Temp Range Stirring
PC-620D 120V/60Hz/
10" x 10" 15.8 x 10.6 x 4.8"
25-550°C 60-1150 11.5/5.2
PC-620D 230V/60Hz/
10" x 10" 15.8 x 10.6 x 4.8"
25-550°C 60-1150 11.5/5.2


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


Freight Charge

Ready for collection

11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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