The Grant Instruments QBD/QBH series is a versatile range of high quality digital dry block heating systems with excellent temperature control and a wide choice of removable/ interchangeable blocks for maximum flexibility.

The outstanding performance of the QBD/QBH series is based on advanced digital temperature control combined with high quality, precision-engineered blocks providing excellent thermal contact. The result is accurate, reproducible and safe heating of your samples.

There is a full range of models and options to cater for basic through to more sophisticated applications - choose from three digital systems with 1, 2 or 4 interchangeable blocks (QBD models) and one digital high-temperature system (QBH2) with 2 blocks.

These are complemented by a versatile range of interchangeable heating blocks to fit any sample tube you are using for your samples – from our standard range of blocks or tailored to suit your application. In addition, for 2-block systems QBD2 and QBH2 we offer accessory blocks for accommodating microplates and microtube strips.

  Heating range ambient + 5degC to 130degC (all three QBD models) or ambient + 5degC to 200degC (QBH2)
  Rapid heat-up time
  Stability and uniformity +/- 0.1degC
  Integral timer function optional external probe for in-sample or in-block temperature control
  Robust, compact, contemporary design
  Block extraction tool included as standard, for easy and safe removal of blocks