HP Zero 4000 HC Tower Nitrogen Generator


Overview

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

View Product Brochure

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

Flow mL/min 4000
Purity 99%
Hydrocarbon purity (measured as methane) 0.1 ppm
Dewpoint ºC (ºF) -50 (-58)
Outlet pressure barg (psig) up to 5 max (75)
Inlet pressure barg (psig) 7 to 10 (100 to 160)
Actual inlet air requirement liters at 8 barg (116 psig) 24
Recommended compressor air inlet at 8 barg (116 psig) 48
Pressure drop barg (psig) 1.5 (22)
Inlet air quality Clean dry compressed air ISO8573-1:2010 Class 1.2.1
Technology Carbon molecular sieve
Warm up time (min) 60
LED indicators Power on/off, system ready, errors
Electrical supply 110-120V 60Hz / 220-240V 50Hz
Power consumption watts 270
Noise level minimal
Product dimensions mm (in) 175W x 490H x 670D (6.9W x 19.3H x 26.4D)
Product weight kg (lbs) 17 (44)
Shipping dimensions mm (in) 770W x 410H x 590D (30.3W x 16.1H x 23.2D)
Shipping weight kg (lbs) 31.9 (70)
Operating temperature ºC ( ºF) 15 to 35 (59 to 95)
Inlet connection 1/4" compression
Outlet connection 1/8"compression
Certification CE, FCC

 

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