Compact 7 L circulator with SmartTouch color LCD, precise ±0.01 °C control from −20 °C to 170 °C, variable-speed pump, rear drain, and quiet refrigeration—tailored for high-performance lab use in limited bench space.
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The PolyScience AD07R‑20‑A11B delivers reliable, precise thermal control from −20 °C to 170 °C with ±0.01 °C stability, all in a compact, space-saving design. Featuring a user-friendly SmartTouch color LCD touchscreen, this circulator supports demanding lab workflows requiring accurate temperature regulation.
It includes a variable-speed pump (up to ~20 L/min), a stainless-steel reservoir with insulated lid and rear drain, and whisper-quiet cooling. Connectivity options—USB, Ethernet, and RS‑232/485—enable remote monitoring and data logging. Safety features include low-liquid and over-temperature protection. Ideal for viscosity testing, QA labs, material conditioning, and benchtop sample prep.
Key Features
Specifications Table
| Feature | Specification |
|---|---|
| Capacity | 7 L stainless steel |
| Temperature Range | −20 °C to 170 °C |
| Stability | ±0.01 °C |
| Display | SmartTouch color LCD |
| Pump Flow | Up to ~20 L/min |
| Cooling System | Whisper-quiet refrigeration |
| Connectivity | USB, Ethernet, RS‑232/485 |
| Safety Features | Low-liquid & over-temperature protection |
| Dimensions (approx.) | Compact benchtop design |
| Weight | ~41 kg (90 lb) |
