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Heratherm™ High Capacity Advanced Protocol Mechanical Convention Oven - 25.8 cu. ft / 731L

SKU: OMH750~ea

SKU: OMH750~ea

This product may be backordered. General ETA is 10-14 business days for delivery. Please feel free to contact us: or 1-800-535-3751 to confirm stock / lead time. We appreciate your business!


Heratherm™ High Capacity Advanced Protocol Mechanical Convention Oven -
50 °C - 300 °C  -  25.8 cu. ft / 731L

Heratherm™ Advanced Protocol with mechanical convention allow for faster drying and better temperature stability and uniformity. This creates greater accuracy, efficiency, and dependability. These models offer improved temperature uniformity. They also operate at temperatures that reach 300°C, and it's simple calibration routine ensures optimal temperature over time.

Features and Benefits:
  • Mechanical convection technology ensures optimal temperature distribution, and fast heat-up and drying processes.
  • 2-speed fan for application flexibility:
    • Slow speed for applications that require minimal airflow (e.g. drying of powders)
    • High speed for fastest drying and heating, and best temperature stability and uniformity
  • Access port for introduction of external sensors for independent data monitoring, or other devices for specific test set-ups
  • Sophisticated timer extends the automation options available to the user
  • Choose between a simple on/off timer, recurring weekly timer or set oven activity based on the 24 hour clock
  • Inner chamber made from stainless steel (highly resistant quality AISI 304)


Max Temperature

300°C (572°F)


25.8 cu ft (731 L)

Outside Dimensions

49.6 x 60.8 x 30.3" (126.1 x 154.5 x 77 cm)

Chamber Dimensions 

39.5 x 52.5 x 21.5" (100.4 x 133.5 x 54.5 cm)


208-240V / 14.5A / 3480W

Spatial Temperature
Deviation at 150 °C

± 2.1 °C

Temperature Deviation
Over Time at 150 °C

± 0.3 °C


9.8 sq. ft. / 0.91 sq. m

Controller Type

Microprocessor control with vacuum fluorescent display



Max. Shelf Load

88 lbs

Number of Shelves

2 Supplied, 39 Max.


2 Year Manufacturer warranty


Additional Literature:

Heratherm™ Heating and Drying Ovens Brochure

Heratherm™ Heating and Drying Ovens Manual