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ARCTIC A25 Refrigerated/Heated Bath Circulator - Good Condition 2024

The Thermo Scientific ARCTIC A25 is a stainless steel refrigerated/heated bath circulator designed for demanding laboratories. It offers an extended temperature range from -25°C to +150°C, a cooling capacity of 500 W and compatibility with AC150 and AC200 control heads. Robust, accurate and easy to use, it is ideal for applications requiring reliable and constant temperature control.



Offer Details

Accessories :

52692

Options :

4-6 weeks

The Offer Details are provided by the seller and automatically translated.

Description

ARCTIC A25 refrigerated/heated bath circulator: versatile thermal performance

The ARCTIC A25 from Thermo Fisher Scientific is a refrigerated/heated bath circulator designed to meet the precise temperature control needs of modern laboratories. Made of stainless steel, it combines robustness, reliability and performance in a compact format. With an extended temperature range from -25°C to +150°C, it is suitable for both cooling and heating applications, offering maximum flexibility for researchers and technicians.

The A25 is compatible with the AC150 and AC200 control heads, which enable fine temperature control with a stability of ±0.01 °C. These heads feature a digital display, five programmable setpoints, audible and visual alarms, and adjustable high-temperature protection. The system can also be connected to external temperature sensors and optional communication interfaces (RS232, RS485, Ethernet, etc.).

Robust design and integrated safety

The A25 bath is designed for indoor use in clean laboratory environments. It is equipped with an R134a refrigerant and offers a cooling capacity of 500 W at 20 °C. The bath volume varies between 7 and 12 litres, with internal dimensions of 200 x 173 x 184 mm. The system incorporates safety features such as over-temperature protection (HTC), low liquid level detection and clear error messages in the event of a malfunction.

The circulator has an optimised ventilation system to prevent the compressor from overheating and ensure consistent performance. It is also equipped with a 20 A automatic thermal circuit breaker to protect the unit from electrical overloads. Installation is made easy by clearly labelled electrical and communication connections on the rear of the unit.

Ease of use and simplified maintenance

Starting the system is intuitive: once the liquid has been added to the bath, the user can activate the circulator via the touchscreen interface. The system displays the current liquid temperature, the setpoint and status symbols (heating, cooling, pump). The circulator can be easily put on standby, stopped or restarted. It is also possible to program temperature ramps with defined times and cycles.

Maintenance is simplified thanks to easy access to internal components, a secure drainage system, and clear recommendations for cleaning the bath and condenser fins. The A25 model is compatible with several types of approved liquids, including distilled water, water/glycol mixtures, and SIL and SYNTH thermal fluids, according to the manufacturer's specifications.

Features

  • Compatible with AC150 and AC200 control heads
  • Digital display with intuitive navigation
  • Five programmable set points
  • Audible and visual alarm in case of temperature exceedance
  • Adjustable high temperature protection (HTC)
  • Connections for external temperature sensor
  • USB port (AC200 only)
  • Multifunction interface (AC200 only)
  • Energy-saving mode
  • Automatic restart function after power failure
  • Temperature ramp programming with cycles and durations
  • Low and high liquid level detection
  • Secure drainage system

Technical Details

  • Temperature range: -25°C to +150°C (AC150) / -25°C to +200°C (AC200)
  • Bath volume: 7 to 12 litres (1.8 to 3.2 gallons)
  • Bath dimensions (L x W x H): 200 x 173 x 184 mm
  • External dimensions: 749 x 273 x 483 mm
  • Cooling capacity: 500 W at 20 °C
  • Refrigerant: R134a
  • Net weight: 36.1 kg (79.5 lb)
  • Power supply: 100 V/50 Hz, 100 V/60 Hz, 115 V/60 Hz or 230 V/50 Hz
  • Materials in contact with liquid: 304 stainless steel, EPDM, Ryton, Ultem

Compatible Accessories

  • Optional lifting platform
  • Bridge for immersion cooler
  • Racks and inserts for sample tubes
  • Serial communication adapter (RS232/RS485)
  • Insulated metal tubes or tubes made of compatible materials (Viton, silicone, Perbunan)
  • Foam insulation for pipes
  • External temperature sensors (Pt100)
  • Accessory box for multifunction port (AC200)

Logistics

Remma and its partners provide you with serviced and configured equipment tailored to your needs. Receive your product at your facility with standard or express delivery, and an installation option, all through a single point of contact.

Warranty

Our 12/24-month warranty ensures the safety and reliability of your medical equipment throughout its lifespan.

Flexible Financing

Settle your medical equipment in up to 36 installments with our financing service or pay after delivery with Remma Facility.