Compact immersion cooler delivering a consistent –35 °C setpoint using a 1.75″ rigid coil probe and 4 ft hose—perfect for freeze-drying, solvent recovery, and controlled-rate cooling without cryogens.
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The PolyScience IP‑35 immersion cooler delivers reliable –35 °C chilling without relying on dry ice or LN₂. Featuring a robust 1.75″ rigid coil probe attached to a 4 ft flexible hose, it offers approximately 180 W cooling capacity at –20 °C, suitable for high-demand cold-trapping, freeze-drying, and controlled-rate cooling applications.
Built with a sealed R404A refrigeration system, the IP‑35 ensures low-maintenance reliability. The compact, benchtop-friendly design (11″ × 10″ × 9″, 50 lb) makes it ideal for solvent recovery, environmental testing, biological protocols, and analytical workflows. It also includes automatic defrost, temperature safety alarms, and easy-to-use digital interface.
Key Features
Specifications Table
| Attribute | Specification |
|---|---|
| Fixed Temperature Setpoint | –35 °C |
| Probe Design | 1.75″ rigid coil + 4 ft flexible hose |
| Cooling Capacity | ~180 W at –20 °C |
| Refrigerant | R404A sealed system |
| Dimensions | 11″ × 10″ × 9″ (28 × 25.5 × 23 cm) |
| Weight | ~50 lb (23 kg) |
| Applications | Freeze-dry traps, solvent recovery, bio labs |
