HP Zero 4000 HC Tower Nitrogen Generator

The new HP Zero 4000 HC Tower Nitrogen Generator 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.

The guaranteed flow rate of pure nitrogen is 4000 mL/min.

HP ZERO 4000 HC TOWER FEATURES:
▪︎ Flow rate 4000 mL/min
▪︎ Purity 99%
▪︎ Pressure up to 5 barg (75 psig)
▪︎ Space-saving design
▪︎ Proprietary carbon molecular sieve
▪︎ Ideal for GC carrier gas including ECD, make up gas, TOC, DSC, and ELSD applications
▪︎ 2 year standard warranty

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Part# DB-N2T-4000-EU (220V/50Hz)
Part# DB-N2T-4000-US (115V/60 Hz)

GC APPLICATIONS
▪︎ GC-FID CARRIER & MAKE-UP GAS
▪︎ ECD
▪︎ ELSD
▪︎ HEAD SPACE VIAL PRESSURIZATION

The following option is available:
▪︎ Catalytic oven