Description
The NM Plus Series enhances the high performance of the PG Plus with the addition of a unique no-maintenance purification system, resulting in ultra high purity carrier grade gas. The highly sophisticated software control and safety alarm capability maximize the benefits of using hydrogen carrier gas while minimizing the safety concerns.
NM PLUS SERIES FEATURES:
- Flow rate from 100 to 1350 ml/min
- Purity 99.99999%
- Pressure up to 11 bar (160 psig)
- No maintenance
- Unique patented automatic dryer system
- Unique 100% titanium electrolytic cell
- 2 year standard warranty
Benefits
CASCADING
The ability to “cascade”, or install several hydrogen generators in parallel, provides:
- Higher flow rates – up to 10 lpm
- Automatic flow compensation in the event of unplanned down-time
- Continuous operation for critical applications
IMPROVED CHROMATOGRAPHIC RESULTS
Hydrogen as a carrier gas is faster and more sensitive than the more expensive helium, providing run time savings of 25% to 35% without a decline in resolution.
SAFETY
The very limited internal volume (less than 50 ml) allows safe use of the gas generators where the use of cylinders is risky or prohibited. The application of tested safety technologies stops the unit in the event of leaks or malfunctions.
SAVINGS
Hydrogen gas generators avoid the need for expensive installation of gas pipelines from the cylinder storerooms to the labs, as well as the need to repeatedly change the bottles.
LONGER ANALYTICAL COLUMN LIFE
The use of hydrogen as a carrier gas allows lower temperature elution, thus extending the life of the chromatograph column.
OPERATING PRINCIPLE
Hydrogen is produced by forcing distilled or deionized water through a sophisticated Swiss-made fuel cell. Electrolytic dissociation separates the water into its two main components: hydrogen ready for analytical use, and oxygen that is released into the air. No acid no alkaline solutions are used in the hydrogen generation cycle. The patented automatic drying system ensures the maximum grade of hydrogen purit.
Specifications
| Model / Specifications | NM PLUS 100 | NM PLUS 160 | NM PLUS 250 | NM PLUS 300 | NM PLUS 400 | NM PLUS 500 | NM PLUS 600 | NM PLUS 1000 | NM PLUS 1350 |
| Flow mL/min | 100 | 160 | 250 | 300 | 400 | 500 | 600 | 1000 | 1350 |
| Purity | ＞ 99.99996% | ||||||||
| Dew point at 7 barg (100 psig) | -73 ℃ (-99.4 ℉ ) | ||||||||
| Outlet pressure barg (psig) | 1.4 to 11 (20 to 160) | ||||||||
| Technology | PEM (Proton Exchange Membrane) – 100% Titanium cell | ||||||||
| Drying system | No Maintenance Cold Dual Dynamic Regeneration System | ||||||||
| Deionized water quality | Minimum < 1 micro S/cm @25ºC – 1 Mohm-cm @25ºC – ASTM II Recommended < 0.2 microS/cm @25ºC – 5 Mohm-cm @25ºC – ASTM II | ||||||||
| Internal water tank (liters) | 2.5 | ||||||||
| Safety | Automatic shut down – internal/external hydrogen leak, overpressure and low water | ||||||||
| Display | Touch screen with operating parameters, system status and safety alarms | ||||||||
| LED indicators | Power on/off, system ready, errors | ||||||||
| Interface | USB mod A | ||||||||
| Electrical supply | 110-120V 60Hz / 220-240V 50Hz | ||||||||
| Power consumption (watts) | 100 | 120 | 165 | 205 | 210 | 220 | 255 | 385 | 410 |
| Dimensions mm (inches) | 230W x 507H x 370D (9W x 19H x 15D) | ||||||||
| Weight kg (lbs) | 14 (31) | 14 (31) | 15 (33) | 15 (33) | 15 (33) | 16 (35) | 16 (35) | 17 (37.5) | 18 (39.5) |
| Shipping dimensions mm (in) | 580W x 570H x 400D (22.8W x 22.4H x 15.7D) | ||||||||
| Shipping weight kg (lbs) | 18 (39.5) | 18 (39.5) | 19 (42) | 19 (42) | 19 (42) | 20 (44) | 20 (44) | 21 (46) | 22 (48) |
| Operating temp ℃ ( ℉ ) | 15 to 35 (59 to 95) | ||||||||
| Outlet connection | 1/8″ Compression | ||||||||
| Certification | CE, FCC, MET (UL and CSA compliant) | ||||||||
