Membrane Nitrogen Generators
Membrane nitrogen generators are engineered to transform standard compressed air into a safe, regulated supply of Nitrogen with a purity up to 99.5%.
This allows you to dispense with costly nitrogen gas deliveries and having to store sufficient quantities for your team’s ongoing requirements.
The NG CASTORE series of membrane nitrogen generators has been developed to meet the specific requirements in terms of gas, flow, purity and pressure in LC-MS applications. It can be also used for the evaporation of solvents in samples being analysed.
With high performance, excellent reliability, and low running costs this offers a flexible and useful alternative.
With pneumatic operation only so no electric power supply required.
Common features across this range include:
- Compatible with all LCMS
- Generates Nitrogen on demand
- Designed to run 24 hours a day
- No electrical parts
- Low noise with no mechanical moving parts
- Low maintenance
- Wall or floor mounting
- 10 / 25 / 25.40 / 45 / 45.40 /60 L/min supply of N2
There are other options in the range ( & the PRO version ) offering wider flow ranges & purities with and without electrical parts however, so please do contact us to discuss your requirements and we can advise you on the best model to suit your chemistry.
| Models: NG CASTORE BASIC | 10 | 25 | 25.40 | 45 | 45.40 | 60 |
| N2 outlet | ||||||
| Flow rate (Max) | 10 l/min | 25 l/min | 25 l/min | 45 l/min | 45 l/min | 60 l/min |
| Outlet pressure (Max) | Inlet pressure – 1bar (14 psi) | |||||
| Nitrogen purity
Inlet Pressure > 8 bar (116 psi) |
> 98.5% @ 10l/min
> 99.5% @ 5l/min |
> 98.5% @ 25l/min
> 99.5% @ 10l/min |
> 98.5% @ 45l/min
> 99.5% @ 25l/min |
> 98.5% @ 60l/min
> 99.5% @ 45l/min |
||
| AIR outlet | ||||||
| Flow rate (Max) | – | – | 40 L/min | – | 40 L/min | – |
| Outlet pressure (Max) | – | – | Inlet pressure – 1Bar (14 psi) | – | Inlet pressure – 1Bar (14 psi) | – |
| Air inlet | ||||||
| Air inlet requirement | ISO 8573-1:2010 Class [2:4:1] | |||||
| Flow rate (Max) | 35 l/min | 70 l/min | 130l/min | 95 l/min | 160 l/min | 110 l/min |
| Supply pressure (min; Max) | 5 bars (72.5 psi); 10 bars (145 psi) | |||||
| Temperature (min; Max) | 1°C (34°F) / 45°C(113°F) | |||||
| General data | ||||||
| Net weight | < 35 kg | |||||
| Dimensions (W x D x H) | 28 x 35 x 120 cm | |||||
| Connections | ||||||
| N2 Outlet port | ¼” BSPP female | |||||
| Air Outlet port (model xx.40) | ¼” BSPP female | |||||
| Air Inlet port | ¼” BSPP female | |||||
| Drain port | ¼” BSPP female | |||||
| Operating/storage conditions | ||||||
| Temperature | 5-35°C (41-95°F) | |||||
| Humidity (Max) | 80% at 25°C (77°F) (non condensing) | |||||
| Noise | No noise (no mechanical moving parts) | |||||
| IP rating | IP20 | |||||
| Pollution degree rating | 2 (with no aromatic compounds) | |||||
| Altitude | < 2000m | |||||
UK / Europe / Global Delivery
Developed in collaboration with our clients / Bespoke design service
Committed to developing sustainable & practical improvements for scientists worldwide
Martyn Fordham, MD
