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.
To learn more about our Refrigerated/Heated Circulating Baths, download our free information guide here!
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 |
