The Thermo Scientific Polar Series offers compact recirculating chillers and heaters for precise temperature control. The systems combine fast temperature response with quiet operation. Suitable for a wide range of laboratory applications. Available in multiple versions and temperature ranges.
The Thermo Scientific Polar Series consists of compact recirculating cooling and heating systems for precise temperature control of laboratory equipment. These systems are designed for both closed and open circuits and support applications up to 500 W. The Polar Series is suitable for analytical, life science, and general laboratory instrumentation.
Thanks to a small internal reservoir volume and high cooling capacity, the Polar Series chillers offer fast warm-up and cool-down times. The digital HMI interface enables precise temperature setting with a stability of ±0.1 °C. Depending on the model, the operating temperature range is between -10 °C and +95 °C.
All operating points are located at the front of the unit. Filling, draining, and operation are possible without moving the unit. The chillers operate very quietly at noise levels below 58 dBA. Various pump configurations are optionally available, including force and force-suction pumps with USB communication and low-fluid protection.
| Specification | Value |
|---|---|
| Temperature stability | ±0.1 °C |
| Reservoir volume | 2.8 litres |
| Noise level | < 58 dBA |
| Control | Digital HMI with display |
| Cooling medium | Water or water/ethylene glycol |
| USB communication | Yes, on selected pumps |
| Low-fluid alarm | Yes |
| Dimensions (H x W x D) | 62.0 x 23.2 x 48.7 cm |
| Weight | 30 kg |
| Certification | CE, RoHS, UL |
| Warranty | 2 years |
| SKU | Model | Pump type | Temperature range | Cooling capacity at 20 °C |
|---|---|---|---|---|
| 223312100 | Accel 250 LC | Force pump | -10 °C to +80 °C | 250 W |
| 223412100 | Accel 250 LC | Force-suction pump | -10 °C to +80 °C | 250 W |
| 223322100 | Accel 500 LC | Force pump | -10 °C to +80 °C | 500 W |
| 223422100 | Accel 500 LC | Force-suction pump | -10 °C to +80 °C | 500 W |
| 223432100 | Accel 500 LT | Force-suction pump | -25 °C to +80 °C | 500 W |
| 223432101 | Accel 500 LT/HT | Force-suction pump | -25 °C to +95 °C | 500 W |







