70 mm Furnace
Physical Specifications
- Body diameter 316 mm
- Top flange diameter 347 mm
- Sample diameter: 70 mm
- Sample window length (maximum tested): 280 mm
- Overall length with insert: 1070 mm
- Standard operating temperature: 2 - 600 K
- Minimum temperature attainable: 1.7 K
- Liquid nitrogen hold time: 40 hours
- Liquid helium hold time: 75 hours at base temperature
- Liquid helium boil off (bath): 45 cc per hour
- Liquid helium tail consumption: 75 cc per hour
- Heat up time: 300 - 600 K = 20 minutes
- Cool down time: 300 - 4 K = 1 hour
- Sensor: 2 fully calibrated RhFe sensors