Hybrid cooling that combines liquid nitrogen with an electrically powered cryocooler, for continuous HPGe detector operation for up to two years and more without refilling.
Nicole combines the long-established reliability of liquid nitrogen with the efficiency and autonomy of electrically powered cryocoolers. Integrated health monitoring, a compact footprint and an energy-efficient design make it ideal for laboratory applications.
No prices online – you will receive a quotation with price and delivery time. Need accessories? Mention them in your request.
| Cryocooler | Pulse-tube, MTBF > 80000 h |
|---|---|
| Nominal cooler input power | < 140 W, AC 220 V |
| Dewar vessel volume | 28 l |
| LN2 holding time with cryocooler operating | 12 to 18 months and more |
| Maximal liquid nitrogen productivity | 60 g/h |
| Loss of nitrogen without electrical cooling | < 3 l/day |
| Cryostats | Vertical, horizontal, L-type and U-type; cold finger 32 mm or 38 mm with adapter |
| Dimensions | Height 650 mm, diameter 440 mm |
| Operating temperature | 0 °C to 40 °C, humidity 20 % to 90 % without condensation |
Source: Baltic Scientific Instruments, Nicole brochure (bsi.lv, retrieved November 2026). Full specifications are available in the documents.
