Cryogen-free 4 K Closed-Cycle Refrigerator Systems
Lake Shore Cryotronics environment by Janis
Optimised for ease of use and versatility, the Lake Shore 4 K CCR Series cryostats provide uniform cooling of powders, liquids, and irregularly shaped solid samples down to 4 K. Heaters and sensors on both the copper sample chamber and sample mount are used with a dual-loop temperature controller for rapid and precise sample temperature control.
4 K Cryocooler Features
- 4 K to 325 K (options for 500 K and 800 K)
- Low-vibration 40 nm option
- Autorotation option
Specifications
| Cooling Type | Minimum Temperature | Maximum Temperature | Vibration | Cryocooler | Cryocooler Power Options |
|---|---|---|---|---|---|
| Cryogen-free | 4 K | 800 K | Low-vibration 40 nm option | Gifford-McMahon | 0.2 W, 0.7 W, 1 W, 1.2 W, 1.5 W, 2.0 W at 4.2 K |
