7 L compact circulator with SmartTouch color LCD, precise ±0.01 °C control from −20 °C to 170 °C, variable-speed pump, UV- and splash-resistant housing, and rear drain—ideal for versatile lab workflows in tight spaces.
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The PolyScience AP07R‑20‑A11B provides high-performance thermal control in a space-saving design. With ±0.01 °C stability between −20 °C to 170 °C, it incorporates a high-resolution SmartTouch color LCD and a whisper-quiet refrigeration system.
Perfectly sized for compact bench environments, it features a variable-flow pump (up to ~20 L/min), rear drain valve, and a stainless-steel reservoir with chemical-resistant DuraTop™. Multiple connectivity options (USB, Ethernet, RS‑232/485) support remote control and data logging. Operational safety includes low-liquid and over-temperature shutdown. The AP07R‑20‑A11B is versatile enough for viscosity testing, QA routines, sample prep, and material conditioning workflows.
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 Capacity | Whisper-quiet refrigeration |
| Connectivity | USB, Ethernet, RS‑232/485 |
| Safety Features | Low-liquid & over-temperature shutdown |
| Dimensions (approx.) | Bench-friendly compact size |
| Weight | ~41 kg (90 lb) |
