Model D-2 LN₂ Fill Device

• Self-pressurizing device for filling portable cryostats
• Uses non-pressurized LN₂
• Capacity - 2 liters
• Two charges fill MAC, 5-6 charges fill Big MAC

Model D-160 LN₂ Storage Tank

• 160 liter capacity
• 152 kPa (gage) (22 psig) relief
• 1.5% per day loss rate
• Diameter - 51 cm (20 in.)
• Shipping weight 100 kg (220 lb) empty

Model D-30; D-50 LN₂ Storage Dewar

• LN₂ capacity (liters) -30/50
• Diameter - 43 cm (17 in.)
• Height - 61.5/89.4 cm (24.2/35.2 in.)
• Loss rate (liters per day) - 0.5/0.6
• Shipping weight 11.8 kg (26 lb)

Model NTL-6 Nitrogen Transfer Line

• Insulated latex transfer line
• ³/ 8 in. ID x ¹/ 8 in. wall x 6 ft long

Model D-30/OS Offset Neck Dewar

• Provides horizontal offset to detector chambers
• Neck to be offset by 12.7 cm (5 in.)
• Replaces D-30 Dewar in dipstick cryostats

Model D-240 LN₂ Storage Tank

• 240 liter capacity
• 152 kPa (gage) (22 psig) relief pressure
• 1.0% per day loss rate
• Diameter - 66 cm (26 in.), height - 1.63 m (64 in.) (with casters)
• Shipping weight 122 kg (270 lb), empty

Model NTD-30; NTD-50 LN₂ Withdrawal Device

• NTD-30 for use with D-30
• NTD-50 for use with D-50
• Pressure gauge
• 34.5 kPa (gage) (5 psig) relief valve
• Manual LN₂ valve
• Shipping weight 2.7 kg (6 lb)

Model RB-1 Roller Base for D-30 or D-50

• Adjustable
• Stable four-wheel design