Physical Specifications

• Body diameter: 261 mm
• Top flange diameter: 295 mm
• Overall length with insert: 734 mm
• Sample access diameter (standard): 24 mm

Operating Specifications

• Standard operating temperature range: 1.3 - 300 K
• Minimum temperature achievable: 1.25 K
• Liquid nitrogen hold time: 20 hours
• Liquid helium hold time: 24 hours
• Liquid helium evaporation: 40 cc/hr and 45 cc/hr
• Pump size required versus temperature: 1.4K: 30 m³/hr and 1.25K: 250 m³/hr