What type of cooling fluid is typically used?

Commonly, a water-glycol mixture is used for temperatures below ambient, while pure water may suffice for applications above 5°C. Always consult the manufacturer's guidelines for compatible fluids.

How often does the cooling fluid need to be changed?

The frequency depends on usage and fluid type, but typically every 6-12 months. Regular checks for contamination and fluid level are recommended.

Is this unit suitable for continuous operation?

Many recirculating chillers, particularly those with PID control, are engineered for continuous operation in demanding laboratory and industrial environments.

What maintenance is typically required for a recirculating chiller?

Routine maintenance commonly involves cleaning the condenser, checking and topping up the cooling fluid, and inspecting hoses for leaks or wear. Refer to the specific unit's manual for detailed instructions.

Can this chiller be used outdoors?

Most laboratory recirculating chillers are designed for indoor use. Outdoor operation would typically require specific weatherproofing and environmental considerations not standard on these units.

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 1

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 2

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 3

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 4

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 5

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 6

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 7

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 8

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 9

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers, photo 10

Used Julaba FL601 Recirculating Chiller - Chillers & Recirculating Coolers

used Equipment

Available

Verified seller

Julaba FL601 Recirculating Chiller

Name: Julaba FL601 Recirculating Chiller
Brand: Julaba
SKU: 52581 R1A
Availability: InStock

Price: Contact seller for price

This listing is for the Julabo FL601 Recirculating Cooler/Chiller.

The unit is in full working condition and is ready for immediate use.

The Julabo FL601 is a recirculating chiller engineered for routine cooling applications in laboratories and process environments.

Designed for space-saving integration, energy efficiency, and ease of operation, the FL601 delivers precision temperature control with an extensive range of safety and connectivity features.

Performance & Control

Temperature Range: −20 °C to +40 °C

Temperature Stability: ±0.5 °C via microprocessor PID control

Cooling Capacity: Up to 600 W at +20 °C

Pump Flow Rate: Up to 23 L/min at 1 bar

Return Line Temp Limit: +80 °C

The FL601 features reliable PID temperature control, making it suitable for continuous operation in demanding environments such as analytical instrumentation, rotary evaporators, and closed-loop process cooling.

Design & Ergonomics

The FL601 emphasizes ease of use and maintenance:

Splash-proof keypad with large, bright LED display
Accessible top-mounted filling port with lift-up cover
Second hinged document tray for the user manual or install documents
Removable front venting grid for quick cleaning of the condenser
Front-facing drain tap for easy fluid replacement
Integrated stainless steel bath tank with level indicator
Compact footprint with front and rear ventilation only — no side vents — allowing side-by-side placement with other devices

Smart Features & Connectivity

RS232 interface for PC/lab system connectivity
Potential-free alarm output (max. 30 VA) for external device integration
IP21-rated housing (IEC 60529) for splash protection
Optical and audible low-level alarm system for added safety

Key Advantages at a Glance

Feature Benefit

Microprocessor PID control Stable, accurate temperature regulation

Front-facing vents Space-saving design; units can be placed side-by-side

Easy access filling & draining- Reduces downtime for maintenance

Integrated stainless steel bath tank Corrosion-resistant and durable

Audible/visual alarms Ensures safe operation and early fault detection

RS232 & alarm contact

Ready for system automation and remote monitoring

Quiet operation (~55 dBA) Suitable for sensitive lab environments

Robust construction (~48 kg) Long-lasting performance in daily use

Common Applications

Rotary evaporators
Refractometers
Spectrophotometers
Distillation units
Jacketed reactors
Heat exchangers
Laser cooling and OEM equipment support

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Julaba FL601 Recirculating Chiller

Stock Number

52581 R1A

Machinery Masters View

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

Cooling of analytical instrumentation such as spectrophotometers and chromatographs.
Heat removal from rotary evaporators and distillation setups in chemical synthesis.
Maintaining stable temperatures for jacketed reactors and condensers in laboratory settings.
Closed-loop process cooling for small-scale industrial processes.
Temperature control for electrochemistry and material testing applications.

Typical cooling capacity: For this class of equipment, cooling capacities commonly range from 500W to 1000W at +20°C.
Temperature range: Units of this type typically offer a temperature range from -20°C to +40°C.
Temperature stability: Precision models commonly achieve stability of ±0.5°C or better.
Pump flow rate: Recirculating chillers in this category typically provide flow rates up to 20-25 L/min.
Power supply: Commonly operates on a standard single-phase electrical supply, typically 230V, 50Hz for the UK market.
Footprint: Designed for laboratory benches, these units typically have a compact footprint, often allowing side-by-side placement.

Commonly, a water-glycol mixture is used for temperatures below ambient, while pure water may suffice for applications above 5°C. Always consult the manufacturer's guidelines for compatible fluids.

Chillers and recirculating coolers are valued for reliable thermal management across industrial and laboratory applications. Buyers typically prioritise units with verifiable maintenance records and minimal corrosion, as cooling system integrity directly impacts performance. Key considerations include refrigerant type compatibility, pump condition, and heat exchanger cleanliness. Industry sentiment reflects strong durability when properly serviced, though used units require thorough pressure testing before deployment. Reputable manufacturers command higher resale value, reflecting confidence in longevity and spare parts availability.

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.