• General Protocol Large Capacity Ovens

General Protocol Large Capacity Ovens

  • Two sizes - 400 L and 750 L
  • Maximum Temperature - 250°C 
  • Gravity convection

Thermo Scientific Heratherm large capacity ovens are designed for larger samples or high sample volumes, providing valuable space while maintaining a small footprint.

They provide higher chamber capacity for your day-to-day drying and heating applications. Greater flexibility, accuracy and dependability are provided through a range of additional features.

Energy efficient

Feature an environmentally friendly design with cost savings in mind,

Reduce energy consumption by as much as 23%* compared to previous models.

Exceptional temperature performance to protect your valuable samples

  • Optimal uniformity: as good as +/-2.1°C.
  • Optimal stability: as good as +/-0.3°C (measured at 150°C)
* Based on internal testing, 04/2012


  • Two sizes (400 L and 750 L)
  • Gravity convection technology for gentle heating and drying
  • Low overall energy consumption
  • Optimal use of chamber with flexible shelving system and lockable castors for easy set-up / moving
  • Timer to turn on/off at specified time for energy savings
Gravity Convection
Order NumberModelInternal Volume L/CU.FT.Maximum Temperature °C
51029327 OGS400 419 / 14.8 250
51029339 OGS750 774 / 27.3 250