Grant QBD1.4 Digital Dry Block Heater

• Enzyme digestions and other biochemical reactions requiring precise temperature control.
• Nucleic acid hybridizations and denaturation processes.
• Incubation of samples for various laboratory assays.
• Sample preparation for analytical techniques.
• General laboratory heating tasks for small volume samples.

Typical temperature range

Ambient +5°C up to 130°C for this class of equipment.

Block capacity

Units of this model typically accommodate a single interchangeable block.

Temperature stability

Commonly ±0.1°C for digital dry block heaters of this type.

Power supply

Typically single-phase, 230V, 50/60Hz for laboratory equipment in the UK.

Footprint

Compact benchtop design, commonly around 200-250mm wide and 200-250mm deep.

Heating method

Dry heating via interchangeable aluminium blocks.

• What types of blocks are compatible with this unit?

  This model typically uses Grant QBD series interchangeable blocks, available in various configurations to suit different tube sizes (e.g., microcentrifuge tubes, PCR tubes, test tubes). Buyers should verify the specific block included or required.

• Can this unit be used for cooling samples?

• Is calibration required for accurate temperature control?

• What maintenance is typically required for a dry block heater?

• Does this unit include an integral timer function?

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.

Allgemeiner Überblick für diesen Maschinentyp