Thermo Fisher Scientific - Thermo Scientific 1blck Standard Dryblock 1/28

• Incubation of samples for molecular biology reactions (e.g., PCR, restriction digests).
• Heat shocking of bacterial cells for transformation protocols.
• Enzyme kinetics studies requiring precise temperature control.
• Sample preparation for analytical techniques, such as warming reagents.
• Denaturation of proteins or nucleic acids at specific temperatures.

Typical block capacity

This class of dry block heater typically accommodates one interchangeable block, designed for various tube sizes (e.g., 0.5ml, 1.5ml, 2.0ml microcentrifuge tubes, PCR strips).

Temperature range

Commonly, units of this type offer a temperature range from ambient +5°C to around 100-150°C.

Temperature stability

For this equipment class, temperature stability is typically ±0.1°C to ±0.5°C.

Heating rate

Heating rates vary, but units commonly reach maximum temperature within 10-20 minutes.

Power supply

Typically operates on standard laboratory power, 230V, 50/60Hz, drawing around 100-200W.

Footprint

These are compact benchtop units, typically measuring around 15-25 cm in width and depth.

• What types of blocks are compatible with this unit?

  This unit is designed to use interchangeable blocks. Buyers should confirm with the seller whether specific block types (e.g., for different tube sizes) are included or if the unit uses a universally available block format.

• Is calibration required for accurate temperature control?

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

• Can this unit be used for cooling applications?

• What safety features are commonly found on these units?

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