Refrigerated/Heated Circulating Baths

Polyscience Refrigerated/Heated Circulating Baths from PolyScience are lab- and operator-friendly circulating baths that set a new industry benchmark for performance, design and value. These latest generation circulating baths are offered in 40 different models. Clear navigational buttons and menu prompts help operators to easily and accurately change settings. The proprietary patent-pending WhisperCool technology reduces energy consumption, improves refrigeration efficiency, and lowers overall equipment noise. The Cool Command technology precisely control the amount of refrigeration needed, thus reduces energy consumption. Moreover, it provides fast cool-downs and accurate control at high temperatures.

Key Features

The following are the key features of PolyScience Refrigerated/Heated Circulating Baths:

  • Simple setup and operation
  • Capacity range: 7-75 L
  • Working temperature range: -40°C to +200 °C
  • Temperature stability: ±0.005°C
  • Large bath openings and cleanable surfaces
  • Six controller types with large, intuitive displays and multiple communication options
  • Cool Command Technology
  • WhisperCool Environmental Control System
  • DuraTop Chemical Resistant Deck
  • LidDock Lid Stowing System
  • Swivel 180 Rotating Controllers
  • High temperature limits and alarms
  • User-settable high-temperature safeties
  • Redundant over-temperature protection
  • CE and ETL certified
  • Comply with RoHS, WEEE, IEC 61010-1, IEC 61010-2-010, and IEC 61326-1
  • DIN 12876-1 Class III safety rating for use with flammable liquids (selected models)

Types of Temperature Controllers

The following are the six types of temperature controllers available with PolyScience Refrigerated/Heated Circulating Baths:

  • Performance Programmable Temperature Controller
  • Advanced Programmable Temperature Controller
  • Performance Digital Temperature Controller
  • Advanced Digital Temperature Controller
  • Standard Digital Temperature Controller
  • MX Temperature Controller


The following accessories are available with PolyScience Refrigerated/Heated Circulating Baths:

  • 6" (1.83 m) standard grounded electrical cord with country-specific plug
  • Male inlet and outlet adapters for 3/8, 1/4, and 3/16" (0.95, 0.63, and 0.47 cm) tubing, 1/4" to M16 adapters also included on 50 Hz units
  • Bypass tubing
  • Reservoir cover

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