Refrigerated/Heated Circulating Baths

Known for ease of use and useful innovation, our Circulating Baths set the standard for design, performance and value. Capable of reaching temperatures as low as -20°C, PolyScience Refrigerated/Heated Circulating Baths provide dependable temperature control for a wide variety of laboratory cooling applications and uphold our reputation for innovation, product quality and refrigeration expertise.

Refrigerated Circulators with
Advanced Digital Temperature Controller

Key Specifications

Working Temperature: From -40° up to +200°C
Temperature Stability: ±0.01°C
Safety Rating: DIN 12876-1 Class III (for use with flammable liquids)
External Temperature Control Capability: Yes
Pump: Variable-speed
External Circulation: Open- or closed-loop

LidDock™ self-stowing reservoir cover
DuraTop™ insulating, chemical-resistant top deck
WhisperCool^® Environmental Control System
Cool Command™ modulated refrigeration system
Reservoir drain
Washable air filter

Key Features

Intuitive 3.75” (9.5 cm) display with touch-pad control
4 languages: French, German, Spanish, English
Swivel 180™ Rotating Controller
On-board connectivity: USB-A & B, Ethernet, RS232/addressable RS485, and external temperature probe
On-screen prompts
Automatic performance optimization and specific heat tuning
Single-point calibration capability

Performance Specifications & Part Numbers

	7 Liter Refrigerated Circulator, -20°C	7 Liter Low Profile Refrigerated Circulator, -20°C	7 Liter Refrigerated Circulator, -40°C	15 Liter Refrigerated Circulator, -30°C	15 Liter Refrigerated Circulator, -40°C	20 Liter Refrigerated Circulator, -30°C	28 Liter Refrigerated Circulator, -30°C	45 Liter Refrigerated Circulator, -25°C
Working Temperature Range	-20° to 200° C	-20° to 200° C	-40° to 200° C	-30° to 200° C	-40° to 200° C	-30° to 200° C	-30° to 200° C	-25° to 135° C
Nominal Cooling Capacity @ +20C (W)	200	200	360	915	1000	915	915	1400
Heater Wattage	1100 W (60Hz) 2200 W (50Hz)	1100 W (60Hz) 2200 W (50Hz)	1100 W (60Hz) 2200 W (50Hz)	1100 W (60Hz) 2200 W (50Hz)	1100 W (60Hz) 2200 W (50Hz)	1100 W (60Hz) 2200 W (50Hz)	1100 W (60Hz) 2200 W (50Hz)	2200 W (60Hz) 2200 W (50Hz)
60Hz Part Number	AD07R-20-A11B	AD7LR-20-A11B	AD07R-40-A11B	AD15R-30-A11B	AD15R-40-A11B	AD20R-30-A11B	AD28R-30-A11B	AD45R-20-A13D
50Hz Part Number	AD07R-20-A12E	AD7LR-20-A12E	AD07R-40-A12E	AD15R-30-A12E	AD15R-40-A12E	AD20R-30-A12E	AD28R-30-A12E	AD45R-20-A12E
								45 liter bath is 208-240 VAC, 50/60 Hz

Vertical Tabs

Intuitive and Precise

Intuitive and Precise

Our controllers display it all: internal bath temperature, external bath temperature, set-point and more–all on one easy to read screen.

Whether equipped with the entry-level controller or our most sophisticated icon-driven SmartTouch™ interface controller, PolyScience units are extremely easy to use. Clear navigational buttons and menu prompts guide you through setup, making operational and temperature set-point changes simple and precise.

Advanced Programmable temperature controllers guide you through setup and operation using universal icons, on-screen help and logical menus.

Communicative

Communicative

Bi-directional RS-232, addressable RS-485 and Ethernet communications provide fast and versatile remote control and data logging. USB-A and USB-B enable you to log data directly to a flash drive or computer.

Safe and Reliable

Safe and Reliable

Redundant over-temperature protection, high and low temperature limits and alarms alert you instantly to conditions that fall outside normal operating parameters. Lockout capability prevents unauthorized operational changes.

The elimination of RoHS-specified chemicals substances from fabricated components contributes to a cleaner, safer environment. In addition, all of our baths comply with WEEE, IEC 61010-1, IEC 61010-2-010, IEC 61326-1, DIN 12876 and are CE and ETL certified.

Class III Safety

Our Advanced Series Controllers feature temperature and float shut-off systems meeting DIN 12876-1 Class III standards for use with flammable liquids.