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The dry block heating systems combine digital temperature control for precision and uniformity.


  • A source of precision temperature control for general, routing applications and sensitive analytical procedures including enzyme digestions, enzyme activity studies and nucleid acid hybridisations.

Grant QBD4 Series Dry Block Heating System

£1,024.00 Regular Price
£614.40Sale Price
    • High power heater for fast heat-up: 25ºC to 100ºC in only 15 minutes
    • Clear digital display - easy to read from a distance for instant reassurance
    • Convenient timer facility, with audible buzzer, for reaction timing and function timing, e.g. delayed heater switch-on/turn-off
    • Wide range of interchangeable blocks enables you to mix and match sample tubes as desired - extraction tool supplied as standard for easy and safe removal of blocks.
    • Optional safety cover - protects samples from contamination and users from accidental contact with hot blocks
    • Overtemperature cut-out protects your samples and your workplace
    • High quality, robust construction in streamlined coolwall aluminium and chemical-resistant plastic - durable in demanding environments
    • Compact footprint to optimise use of benchspace
    • Options include blocks for 0.2 ml tubes, strips and 96-well microtitre plates used in molecular biology and biotechnology applications (QBD2 & QBH2 only)
    • Three programmable temperature/time segments plus end-of program segments (QBH2 only)
  • Designed for flexibility and efficiency the block heaters come with a choice of standard and custom blocks. The versatile dry block heater series are ideal for general sample heating, research or chemistry applications.

    A versatile general purpose system with removable/interchangeable blocks and a comprehensive specification to suit most dry block heating applications in the laboratory.

    • Temperature range ambient +5ºC to 130ºC, with rapid heat-up time
    • Stability: ±0.1ºC
    • Uniformity: ±0.1ºC
    • Digital temperature control for optimal precision
    • Range of convenient features including alarms, single and dual point calibration, programmed start/stop, 'offset' for known sample temperature variation and choice of external or internal probes
    • External probe available for accurate in-sample or in-block temperature control
    • Includes block removal tool for easy and safe removal of blocks.


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