Grant Instruments QBD2 Heatblock

• Sample preparation in molecular biology and biochemistry.
• Enzyme reactions and denaturation studies.
• Incubation and activation of cultures.
• Digestion procedures in analytical chemistry.
• General laboratory heating tasks requiring precise temperature control.

Temperature Range

Typically ambient +5°C to 130°C for QBD models, or up to 200°C for QBH models.

Temperature Stability

Commonly ±0.1°C for this class of equipment.

Block Capacity

Units of this type typically accommodate one or two interchangeable blocks, varying in well count and size.

Power Supply

Typically 230V, 50/60Hz for UK operation.

Control

Digital temperature control with integral timer function is standard.

Footprint

Compact benchtop design, suitable for most laboratory environments.

• What types of blocks are compatible with the QBD2?

  The QBD2 is designed for use with a wide range of interchangeable aluminium blocks, available for various tube and vial sizes. Buyers should confirm specific block availability with the seller.

• Can this unit be used for cooling applications?

• Is an external temperature probe included or required?

• What maintenance is required for a dry block heater?

• What is the typical heat-up time for a unit like this?

Dry block heaters are valued in laboratory and biotech settings for reliable, uniform sample heating. Buyers typically appreciate their compact design, precise temperature control, and ease of use. When purchasing used units, checking calibration accuracy, element functionality, and power cord condition remains important. Industry sentiment favours models with consistent performance records and minimal maintenance history. Common strengths include rapid heat-up times, good temperature stability, and compatibility with standard microtubes and vials. Corrosion resistance in the heating block surface is often considered desirable for longevity.

General overview for this equipment type