HP Zero 1000 HC Tower Nitrogen Generator

The DBS® HP Tower Zero produces nitrogen by utilizing a combination of filtration and pressure swing adsorption (PSA) technology. Standard compressed air is filtered by high-efficiency coalescing filters to remove all contaminants down to 5 µm. For ultra-sensitive applications such as GC carrier and make-up gas, units also include the additional heated catalyst module to ensure hydrocarbons are removed to <0.1 ppm. The air then passes through two columns filled with a proprietary blended carbon molecular sieve (CMS) which adsorbs O2, CO2, and moisture. These are desorbed to the atmosphere during the pressure swing cycle leaving a supply of ultra-pure nitrogen.

· INCREASE EFFICIENCY
A constant gas supply with a guaranteed purity, eliminates interruptions of analyses to change cylinders and reduces the amount of instrument re-calibrations required.
· IMPROVE SAFETY
Nitrogen produced at low pressure and ambient temperature, removes the need for high-pressure cylinders.
· RETURN ON INVESTMENT
The payback period can be as short as 6 to 12 months.
· ENHANCE PERFORMANCE
Gas generators can be installed in the laboratory close to the instrument, eliminating the need for long gas lines from external cylinder supplies. A constant guaranteed high purity gas supply improves stability and ensures greater reproducibility of results.

· Produces a continuous supply of high purity nitrogen
· On-demand supply 24/7
· Flow rate: 200 to 4000 mL/min
· Purity: up to +99.999% & <0.1 ppm THC
· Pressure: up to 5 barg (75 psig)
· Proprietary carbon molecular sieve technology
· 2-year complete product warranty
· Easy to install, operate and maintain

Benefits:
· Eliminates dangerous high-pressure cylinders helping to keep your employees safer
· Removes the logistics, inconvenience, downtime, and costs of a cylinder system
· Flow capacity to match your specific instrument demands
· Ideal for all GC applications - stable baseline with increased sensitivity and repeatability
· Meets and exceeds the requirements for the most demanding GC applications
· Superior air purification with long life catalyst technology
· Peace of mind
· Improve your laboratory workflow and productivity

CE, FCC

GC Applications
· GC-FID Carrier & Make-Up Gas
· ECD
· ELSD
· Head Space Vial Pressurization