Chromatography Direct
KRSS Global
Used
Parker
Domnick
Hunter
- NEW Instruments
- Laboratory Gas Generators
- NDC Air-Dryer
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- Consumables
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- Modus Flash Chromatography
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- Modus GC Columns
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- Modus Classic B Columns
- Service Kits
- FilterIT Bottle Top Filters
- Trap-IT MS
Ultra High Purity Zero Nitrogen Generators
The Parker domnick hunter zero nitrogen generators employ robust, field proven technology to produce ultra high purity nitrogen for GC makeup and carrier gas applications. An integral heated platinum catalyst ensures carrier grade nitrogen free from organic impurities to <0.1ppm.
The generators provide a continuous stream of ultra high purity nitrogen from a single ’plug & play’ unit. Models are available with and without an integral oil free compressor, are extremely quiet in operation and are fully approved for use by major instrumentation manufacturers.
Innovative design features include economy mode as standard which extends compressor life and significantly reduces on going running costs.
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Product
Features -
Product
Selection -
Technical
Data -
Weights
and
Dimensions - Demo
- Quote
Product Features
- Ultra high purity, organic free, nitrogen
- Economy mode as standard, increases compressor life
- Ideal for GC make-up and carrier gas applications including ECD
- Integral oil free compressor, with advanced noise reduction technology
- Eliminate inconvenient and potentially dangerous nitrogen cylinders
- Compact, reliable with minimal operator attention and maintenance
Product Selection
| Model | Flow Rate | Purity* | Inlet Air @ 9 to 9.9 bar (131 to 143 psi) | Delivery Pressure | Integral Compressor | ||
| L/min | ppm organic impurity | % | L/min | bar g | psi g | ||
| UHPZN2-1000 | 1 | <0.1 Total Hydrocarbons | >99.9995% | 42 | 5 | 72.5 | NO |
| UHPZN2-1000C | 1 | <0.1 Total Hydrocarbons | >99.9995% | n/a | 5 | 72.5 | YES |
| UHPZN2-3000 | 3 | <0.1 Total Hydrocarbons | >99.9995% | 52 | 5 | 72.5 | NO |
| UHPZN2-3000C | 3 | <0.1 Total Hydrocarbons | >99.9995% | n/a | 5 | 72.5 | YES |
*Purity with respect to oxygen
Note: Add suffix ’E’ for 207-253V 50/60Hz ie. UHPZN2-1000-E
Add suffix ’W’ for 103 -126V 60Hz ie. UHPZN2-1000-W
Technical Data
| Ambient Temperature Range | 15 - 25°C 59 - 77°F |
| Inlet Air Quality† | Clean dry compressed air ISO8573-1:2010 Class 2.-.1 |
| Supply Voltage Range | 103 - 126V 60Hz 207 - 253V 50/60Hz |
| Port Connections | |
| Inlet† | 1/4” Compression Fitting |
| Outlet | 1/8” Compression Fitting |
| †Non compressor models only | |
Weights and Dimensions
| Model | Height (H) | Width (W) | Depth (D) | Weight (with compressor) | Weight (without compressor) | |||||
| mm | in | mm | in | mm | in | kg | lb | kg | lb | |
| UHPZN2 range | 869 | 34.2 | 345 | 13.6 | 667 | 26.3 | 96 | 211.6 | 86 | 189.5 |
Demo
Quote
