• General Protocol Ovens

General Protocol Ovens

  • 60 L, 100 L, 180 L
  • Gravity or mechanical convection
  • Operating from 50 °C up to 250 °C

Heratherm General Protocol table top ovens are perfect for routine daily work, providing the ideal heating and drying solution for your applications.

Technology for efficiency

  • Low energy consumption
  • Built-in timer
  • Excellent footprint/volume ratio
  • Three sizes (60 L, 100 L, 180 L)
  • Inner chambers made from corrosion-resistant stainless steel with rounded corners for easy cleaning 

Convenience for ease of use

  • Large, easy to view vacuum fluorescent display
  • Simple, microprocessor-based touch button controls
  • Doors can be opened over 180° making these units easy to access
  • Automatic overtemperature alarm system to protect samples 

180° door opening

  • Allows convenient access to the interior for hassle free cleaning and easy loading of samples.
  • Standard RS232 interface on all units
  • Fresh air damper provides control over air exchanges
  • Operating up to 250 °C 

Performance for proven results

  • Operating from 50 °C up to 250 °C
  • Gravity convection units are designed to protect delicate samples while offering temperature uniformity of +/- 3.5 °C with temperature stability of +/- 0.4 °C at 150 °C
  • Mechanical convection models provide a temperature uniformity of +/-2.9 °C with temperature stability of +/-0.3 °C at 150 °C

Data logging

  • The exhaust vent can be used as an access port for an external temperature sensor
  • All Heratherm ovens come standard with a RS232 data interface
  • Optional factor y installed access ports available
Order number 51028112 51028872 51028874
Model OGS60 OGS100 OGS180
Convection technology Gravity convection Gravity convection Gravity convection
Temperature range °C 50 °C 1 - 250 °C 50 °C 1 - 250 °C 50 °C 1 - 250 °C
Spatial temperature deviation at 150 °C ± 4 °C ± 4.5 °C ± 5 °C
Temperature deviation over time at 150 °C ± 0.4 °C ± 0.4 °C ± 0.4 °C
Footprint m2 / sqft 0.3 / 3.2 0.36 / 3.9 0.47 / 5.1
Chamber volume L / cuft 65 / 2.3 105 / 3.75 176 / 6.2
Dimensions chamber, mm / in (W x H x D) 328 x 480 x 414 / 12.9 x 18.9 x 16.3 438 x 580 x 414 / 17.2 x 22.8 x 16.3 438 x 680 x 589 / 17.2 x 26.8 x 23.2
exterior2, mm / in (W x H x D) 530 x 720 x 565 / 20.9 x 28.3 x 22.2 640 x 820 x 565 / 25.2 x 32.3 x 22.2 640 x 920 x 738 / 25.2 x 36.2 x 29.1
Number of shelves supplied / max 2 / 13 2 / 16 2 / 19
Max. shelf load kg / lb 25 / 55 25 / 55 25 / 55
Rated voltage / frequency V / Hz 120 / 60 120 / 60 120 / 60
Rated power / max. current W / A 1730 / 14.4 1680 / 14 1680 / 14
Energy consumption at 150° C W 194 261 320
Weight kg / lb 42 / 93 53 / 117 66 / 146

1 Temperatures as low as ambient +10 °C can be selected – requires open damper and no additional heat in unit
2 Depth of handle / display not included in depth (3.1 in); adjustable feet not included in height (1.4 in) – required distance to rear wall: 3.1 in

Order number 51028121 51028873 51028875
Model OMS60 OMS100 OMS180
Convection technology Mechanical convection Mechanical convection Mechanical convection
Temperature range °C 50 °C 1 - 250 °C 50 °C 1 - 250 °C 50 °C 1 - 250 °C
Spatial temperature deviation at 150 °C ± 3.3 °C ± 3.5 °C ± 3.5 °C
Temperature deviation over time at 150 °C ± 0.3 °C ± 0.4 °C ± 0.3 °C
Footprint m2 / sqft 0.3 / 3.2 0.36 / 3.9 0.47 / 5.1
Chamber volume L / cuft 66 / 2.3 104 / 3.65 179 / 6.3
Dimensions chamber, mm / in (W x H x D) 354 x 508 x 368 / 13.9 x 20 x 14.5 464 x 608 x 368 / 18.3 x 23.9 x 14.5 464 x 708 x 543 / 18.3 x 27.9 x 21.4
exterior2, mm / in (W x H x D) 530 x 720 x 565 / 20.9 x 28.3 x 22.2 640 x 820 x 565 / 25.2 x 32.3 x 22.2 640 x 920 x 738 / 25.2 x 36.2 x 29.1
Number of shelves supplied / max 2 / 13 2 / 16 2 / 19
Max. shelf load kg / lb 25 / 55 25 / 55 25 / 55
Rated voltage / frequency V / Hz 120 / 60 120 / 60 120 / 60
Rated power / max. current W / A 1440 / 12 1660 / 13.8 1660 / 13.8
Energy consumption at 150° C W 316 410 465
Weight kg / lb 42 / 93 53 / 117 66 / 146