Ohaus 2 Block Dry Block Heaters

Ohaus 2 Block Dry Block Heaters are ideal for applications that require temperature stability. All units hold 2 optional interchangeable modular blocks with over 40 choices. Blocks are easy to use, no tools required. Close tube-to-block contact enables maximum heat retention, resulting in efficient heating. Digital models offer exceptional temperature uniformity and stability for repeatable results, while non-digital models are an economical choice. 

  • Three models to customize your application. All models offer exceptional temperature uniformity with outstanding temperature stability
  • Avoid contamination to ensure repeatable, reliable results. The Heatblock with Heated Lid features a second heater in the lid to minimize condensation to maintain your sample integrity
  • Ensure temperature accuracy. Digital models include a unique single point calibration feature to match the block heater's display to a known external temperature standard for 3 temperature setpoints
  • 16 min heat up time
  • 10°C above set point overshoot protection
  • TUV safety certification
  • ± 0.1°C at 37°C uniformity  across similar blocks
  • 18°C to 33°C, 20% to 80% RH, non-condensing 
Part NumberModelControlTemperature RangeTemperature StabilityTemperature UniformityDimensions LxWxHPrice
30392080 HB2DGDigitalAmbient + 5°C to 120°C± 0.1°C± 0.1°C at 37°C within block15.4" x 3½" x 8" (39.1 x 8.9 x 20.3 cm)$814.80
30392052 HB2ALAnalogHigh 75°C to 150°C; Low Ambient + 5°C to 100°C± 1.5°C± 0.1°C at 37°C within block15.4" x 3½" x 8" (39.1 x 8.9 x 20.3 cm)$652.80
30392101 HB2DGHLDigitalAmbient + 5°C to 100°C± 0.1°C± 0.1°C at 37°C within block15.4" x 3½" x 8" (39.1 x 8.9 x 20.3 cm)$1,713.60