7 L compact refrigerated circulator featuring SmartTouch color LCD, ±0.01 °C precision from −40 °C to 200 °C, variable-speed pump, rear drain, and whisper-quiet cooling—designed for high-performance lab workflows in limited bench space.
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The PolyScience AD07R‑40‑A11B provides full-featured thermal control—covering −40 °C to 200 °C with ±0.01 °C stability—in a compact, bench-friendly design. Equipped with a SmartTouch color LCD and ultra-quiet refrigeration, this unit is ideal for demanding protocols within limited spaces.
It includes a variable-flow pump (up to 20 L/min), insulated stainless-steel reservoir with rear drain, and extensive connectivity (USB, Ethernet, RS-232/485). Safety systems ensure automatic shutdown on low-liquid and over-temperature conditions. Applications include viscosity testing, QA procedures, material conditioning, and any precise lab processes requiring reliable sub-zero to high-heat control.
Key Features
Specifications Table
| Feature | Specification |
|---|---|
| Capacity | 7 L stainless steel |
| Temperature Range | −40 °C to 200 °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 |
| Dimensions (approx.) | Bench-friendly compact size |
| Weight | ~41 kg (90 lb) |
