Grant Instruments - Grant Instruments QBD2 Heatblock

Applications & Use Cases

• Sample preparation for molecular biology, such as DNA denaturation and enzyme reactions.
• Incubation of cell cultures and microbiological samples.
• Digestion of samples for analytical chemistry.
• Boiling and concentration of samples in various laboratory procedures.
• Heat inactivation of serums and other biological reagents.

Typical Specifications

Typical temperature range

Ambient +5°C up to 130°C for this class of digital dry block heaters.

Temperature stability

Commonly ±0.1°C for precise temperature control.

Temperature uniformity

Typically ±0.1°C across the block for consistent sample heating.

Block capacity

This QBD2 model accommodates two interchangeable heating blocks, allowing for diverse tube and plate formats.

Power supply

Units of this type commonly operate on standard laboratory mains power, typically 230V, 50/60Hz.

Heating time

Rapid heat-up times are typical for efficient workflow.

Control interface

Digital controls with a clear display are standard for setting and monitoring parameters.

Frequently Asked Questions

• What types of blocks are compatible with the QBD2?

  The QBD2 is designed for use with a wide range of interchangeable heating blocks, accommodating various tube sizes, microplates, and microtube strips. Buyers should confirm specific block availability with the seller.

• Can this unit be used for high-temperature applications?

• Does this unit have a timer function?

• Is an external temperature probe included or compatible?

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