Dry Block Heaters 

QBD4 dry block heater by Grant Instruments


The QBD4 is the 4-block dry block heater by Grant Instruments. Be sure to choose the dry blocks you need to accommodate sample tubes, microplates and microtube strips. Also monitor the in-sample or block temperature with Pt1000 termperature probes. Safety covers available too. See Accessories. 


  • 4 blocks
  • Heating range ambient + 5°C to 130°C 
  • Heat-up time, 15minutes
  • Stability and uniformity ± 0.1°C
  • Reaction timer with alarm – 1 to 999 minutes
  • Function timer for start times – up to 72hrs
  • Calibration – 2 point
  • Temperature alarm
  • Extraction tool
  • Integral timer function
  • Optional external probe for in-sample or in-block temperature control
  • Robust, compact, contemporary design
  • Warranty: 3 years

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