What is the primary benefit of a circulating bath over a non-circulating water bath?

Circulating baths provide superior temperature uniformity and stability throughout the bath, which is crucial for applications requiring highly precise thermal control.

Is this unit suitable for external circulation applications?

While primarily designed for internal bath applications, some circulating baths of this type can be adapted for external circulation to other instruments or vessels, depending on pump specifications.

What kind of maintenance is typically required for this equipment?

Routine maintenance usually involves regular cleaning of the bath interior, periodic water changes, and checking for any signs of wear on seals or heating elements. The coil-free design aids in simpler cleaning.

Can this bath be used with fluids other than water?

Depending on the desired temperature range and material compatibility, certain non-aqueous fluids (e.g., silicone oil) can be used. Always consult the manufacturer's guidelines for compatible fluids.

What is the significance of the hinged lid and diffuser tray?

The hinged lid helps minimise evaporation and maintain temperature stability, especially with taller labware. A diffuser tray ensures even heat distribution and supports samples, preventing contact with the heating element.

Does this unit require any special installation?

Typically, these units are plug-and-play, requiring only a suitable benchtop location, a standard electrical outlet, and filling with the appropriate fluid. No complex installation is usually needed.

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 1

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 2

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 3

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 4

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 5

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 6

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths, photo 7

Used Thermo Scientific Precision CIR19 Heated Circulating Bath - Water Baths & Heating Baths

used Equipment

Recently Sold

Verified seller

Thermo Fisher Scientific - Thermo Scientific Precision CIR19 Heated Circulating Bath

Name: Thermo Scientific Precision CIR19 Heated Circulating Bath
Brand: Thermo Fisher Scientific
SKU: 58304.SR12B
Price: 1250 GBP
Availability: SoldOut

Price: £ 1,250

This listing is for the Thermo Scientific Precision CIR19 Heated Circulating Bath The unit is in full working condition and is ready for immediate use The Precision CIR‑19 is a robust and reliable lab tool tailored for high-precision temperature-sensitive workflows. Its strengths include excellent uniformity, precise digital control, safe operation features, and ease of maintenance. Whether you're incubating samples or performing delicate assays, it’s built to deliver consistent, reproducible results Overview & Applications The Precision CIR‑19 is a high-performance 19 L (5 gal) circulating water bath engineered for applications demanding strict temperature uniformity and control—think enzyme reactions, serological assays, or any sensitive method where thermal consistency matters. Key Features Perimeter-directed water flow for superior temperature uniformity. Coil-free internal design, making cleaning and maintenance a breeze. Microprocessor-based digital control, displayed via a monochrome LCD. Auto-on/auto-off timers and audible alarms, enhancing scheduling and safety. Low-fluid (dry-run) protection, guarding against overheating or damage. Hinged lid with extended height, ideal for accommodating taller labware. Supplied with a stainless steel gable cover, diffuser tray, and the quirky but useful rubber duck.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Precision CIR19

Stock Number

58304.SR12B

Machinery Masters View

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

Enzyme reactions and incubation where precise temperature control is critical.
Serological assays and other sensitive biological sample processing.
Calibration of sensors and thermometers requiring a stable thermal environment.
Materials testing and quality control procedures needing consistent temperature conditions.
General laboratory heating for reagents, media, and samples.

Typical capacity: For this model, a capacity of approximately 19 litres is standard.
Temperature range: Units of this type commonly offer a range from ambient +5°C up to 100°C.
Temperature uniformity: High-precision circulating baths typically provide uniformity of ±0.1°C or better.
Control system: Microprocessor-based digital control with an LCD display is commonly found on units of this class.
Safety features: Low-fluid protection and audible alarms are standard safety provisions for heated circulating baths.
Internal design: Coil-free internal designs are often featured to facilitate easier cleaning and maintenance.
Power supply: Typically operates on a standard single-phase electrical supply, such as 230V, 50/60Hz, common in UK laboratories.
Footprint: While specific dimensions vary, these units are designed for benchtop use, requiring a moderate laboratory footprint.

Circulating baths provide superior temperature uniformity and stability throughout the bath, which is crucial for applications requiring highly precise thermal control.

Water baths and heating baths are generally valued in laboratory and biotech settings for their reliability and precision temperature control. When purchasing used units, buyers typically prioritize checking heating uniformity, control system functionality, and tank condition to avoid corrosion issues. These devices are known for their durability and long operational lifespan when properly maintained. Industry sentiment favors established brands known for consistent performance and availability of spare parts.

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.