Grant Instruments QBD2 Heatblock

• Sample incubation and reaction heating in molecular biology.
• Enzyme reactions and denaturation studies in biochemistry.
• Sample preparation for analytical techniques such as chromatography.
• Coagulation studies and blood sample warming in clinical diagnostics.
• Microplate and tube heating for various laboratory assays.

Temperature range

Typically ambient +5°C to 100°C, suitable for most laboratory heating tasks.

Temperature stability

Commonly ±0.1°C, ensuring precise control for sensitive applications.

Block capacity

Units of this type often accommodate one or two interchangeable blocks, holding various tube sizes (e.g., 0.2ml, 0.5ml, 1.5ml, 2.0ml, 15ml, 50ml).

Heating rate

Typically heats from ambient to 100°C in under 15 minutes, depending on the block and load.

Power supply

Commonly 230V, 50/60Hz, suitable for standard UK laboratory power outlets.

Display type

For this class of equipment, a clear LED or LCD digital display is standard for temperature readout.

Footprint

Typically compact, designed for benchtop use without occupying excessive space.

• What types of blocks are compatible with the QBD2 Heatblock?

  The QBD2 typically uses interchangeable aluminium blocks. Buyers should confirm with the seller which specific blocks are included or compatible, as these are often purchased separately to suit different tube formats.

• Is calibration required for a used heatblock?

• What are the common maintenance requirements for a heatblock?

• Can this unit be used for cooling applications?

• What safety features are typically included?

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