What kind of samples can be processed with a heat block?

Heat blocks are typically used for heating small-volume samples in tubes or vials, common in molecular biology, chemistry, and clinical labs.

Are heating blocks included with the unit?

Heating blocks are often sold separately or as optional accessories. Buyers should confirm with the seller if specific blocks are included with this used unit.

What maintenance is required for a heat block?

Maintenance is generally minimal, primarily involving keeping the unit clean and ensuring proper ventilation. Periodic calibration checks may be advisable for critical applications.

Can this unit be used for cooling applications?

No, a Reacti-Therm heat block is designed exclusively for heating. It does not provide cooling capabilities.

What safety considerations are important when using a heat block?

Users should be aware of hot surfaces and wear appropriate PPE. Ensure the unit is placed on a stable, heat-resistant surface and follow manufacturer guidelines for safe operation.

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 1

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 2

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 3

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 4

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 5

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 6

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks, photo 7

Used Pierce Reacti-Therm 18840 Heat Block - Dry Block Heaters & Heat Blocks

used Equipment

Available

Verified seller

Pierce Reacti-Therm 18840 Heat Block

Name: Pierce Reacti-Therm 18840 Heat Block
Brand: Pierce
SKU: pierce-reacti-therm-18840-heat-block-6aa154c5
Price: 120 GBP
Availability: InStock

Price: £ 120

This listing is for a Pierce Reacti-Therm 111 Heating module 18840

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Reacti-Therm 18840

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Sample preparation in analytical chemistry laboratories.
Incubation and reaction heating for biochemical assays.
DNA denaturation and enzyme kinetics studies.
Evaporation of solvents from samples.

Typical temperature range: Ambient to approximately 150-200°C, depending on the specific model and block.
Block configuration: Commonly accepts interchangeable aluminium blocks designed for various tube sizes (e.g., microcentrifuge tubes, test tubes, vials).
Number of block positions: Typically features one or more positions for heating blocks, often accommodating multiple samples simultaneously.
Temperature stability: For this class of equipment, stability is generally within ±0.1°C to ±0.5°C.
Power supply: Commonly operates on standard laboratory power, typically 230V, 50Hz for UK use.
Footprint: Units of this type are generally compact, designed for benchtop use in laboratories.

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

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.