LN720B
Overview
The LN720B liquid nitrogen generator is the reliable and efficient on-site cryogenic solution; low power consumption and low cooling water requirement make it one of the best solutions available.
The system can operate in temperatures up to 52°C thanks to the supplied water-chiller or cooling water solution.
The pressure ‘BOOST’ system allows you to increase liquid nitrogen production with no additional power or cooling water required. Coupled with the ‘No Loss’ pressure-maintenance system, the LN720B is the most efficient and intelligent liquid nitrogen generator available.
Application types
NMR & IVF
Part number
NG20-0027
Status
Available
Features
- Skid mounted design
- Water-chilled
- Control panel with interlock for safe operation
- Built-in O2 analyzer with alarm
- Vacuum prevention system on liquid dewar
- Pressure boost for liquid dispense
- Manual cold head to reduce power
- Water cooled in ambient temperatures up to 52°c.
- 2000 Litre LN2 storage dewar
- All cryogenic parts are vacuum-insulated.
- Low noise
Specifications
Gas
Liquid nitrogen production (l/hr): 30 (increased tank pressure and production rate when boost mode enabled, +20% @60Hz) / up to 720 litres per day @60hz
Liquid nitrogen purity: >99% (<1.0% O2)
Liquid Nitrogen tank volume (litres): 2000
Liquid nitrogen pressure (bar g): up to 4
Site & Installation
Power consumption (Kw) excluding air compressor and chiller: 41.4
Power supply (3Ø + neutral and earth): 200-480 50/60hz
Compressed air quality: BS1.2.1
Compressed air requirement (Nm3/hr) @7 bar g min: 56(33CFM)
Cooling water requirement (kw cooling power) @ 10 °c: 42
Optional air compressor:
Air compressor consumption (Kw): 11
We air receiver volume (litres): 300
Compressed air capacity (Nm3/hr) @ 8 bar g compressed air over-rated to accommodate desiccant air dryer purge: 84 (49CFM)
Dimensions & Weight
LN2 enclosure footprint: 3m x 2m
LN2 enclosure height: 2.5m
LN2 enclosure weight: 3000kg