Grant QBD4 Series Dry Block Heating System

• 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.