MicrostatHe - 4 K Helium-Flow, Sample-in-Vacuum Cryostat System Designed for Optical Microscopy.

- Temperature range: 3.2 to 500 K, may be extended down to 2.2 K 
- Temperature stability: ± 0.1 K
- System may also be run with liquid nitrogen, temperature range: 77 to 500 K
- Liquid helium consumption at 4.2 K: < 0.45 l/hr
- Cool down consumption: 1.3 litres (nominal)
- Room temperature to base temperature: approx. 10 minutes with pre-cooled transfer siphon
- Cryostat weight: 1.8 kg