• Accurate, reproducible, rapid and safe dry bath heating of your samples - due to advanced temperature control combined with high quality, precision-engineered blocks providing excellent thermal contact
• Choice of models with interchangeable blocks or with fixed microtube blocks
• Versatile range of interchangeable heating blocks to fit any sample tube or plate
  - from our standard range of blocks, or custom-made blocks to suit your application
• Full range of models and options for basic through to more sophisticated applications

QBD / QBH series

The Grant QBD / QBH series are a versatile range of high quality digital dry block heating systems with excellent temperature control and a wide choice of 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 an extensive range of interchangeable heating blocks to accommodate your sample tubes - 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 + 5°C to 130°C (all three QBD models) or ambient + 5°C to 200°C (QBH2)
• rapid heat-up time
• stability and uniformity ± 0.1°C
• 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

QBA series

The QBA series of analogue block heaters present a contemporary high quality solution at a cost-effective price for heating applications up to 100°C.

Designed for durability and ease of use, the range consists of two models with 1 or 2 interchangeable blocks. A comprehensive range of accessory blocks for tubes of different diameters ensures maximum flexibility for different applications. The two-block system QBA2 also provides the option of blocks for accommodating standard microplates and microtube strips.

Robustly constructed in streamlined coolwall aluminium and chemical-resistant plastic, the units have a small footprint and low profile to optimise bench space. A sloping fascia, complemented with easy-to-use analogue interface, increase usability of the product which is combined with a precision thermostat allowing a 2°C setting resolution.

• ambient + 5°C to 100°C operation
• setting resolution 2°C
• stability ± 1.0°C, uniformity ± 1.0°C
• choice of 1 and 2 block systems
• wide range of accessory blocks for different applications
• block extraction tool included as standard, for easy and safe removal of blocks