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NG Rack 7U

Ultra High purity Nitrogen generator RACK 19” casing

The High purity NitroGen series NG RACK 7U produce laboratory high grade nitrogen for most of the laboratory applications and equipments. Designed with safety and convenience in mind, this system generates purified nitrogen, eliminating the need for inconvenient cumbersome high-pressure gas cylinders.

The NG RACK 7U removes oxygen from air to less than 1 ppm and HC pollutants to less than 0.05ppm (if the optional scrubber is installed). This generator needs an external compressed air source and it is able to produce a flow of 2000 cc/min The Ultra Pure Nitrogen is mainly used to feed ICP, ELSD, GC, FTIR and is ideal as nitrogen gas supply for all kind of Laboratory and Chromatography applications.


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  • Easy use and installation
  • Purities up to 99.9999%
  • Pressure up to 8 bar
  • Flow rate up to 2000 cc/min
  • Low maintenance
  • Reduced foot print
  • CH4 oven scrubber option
  • Stackable with HG and ZA
  • ICP / ELSD
  • GC / FTIR
  • Incubators
Models: NG RACK 7U2000
N2 outlet
Flow rate (Max)2000 cc/min
Outlet pressure (min)1.0 bar (14.5 psi)
Outlet pressure (Max)Inlet pressure – 2.0 bar (29 psi)
Nitrogen purity *1> 99.9999%
Outlet Dew-point *2<-60°C (-76°F)
Hydrocarbon content *3<0.05 ppm (with option 6920.31.010)
Air inlet
Air inlet requirementISO 8573-1:2010 Class [1:3:1]
Flow rate (Max)20 l/min
min / Max supply pressure6.5 bars (95 psi) / 10 bars (145 psi)
min / Max temperature5°C (41°F) / 35°C(95°F)
LCD with touch screenStandard
General data
Supply rating100-240Vac (±10%) 50/60 Hz
Connection typeIEC320-C14
Nominal power (Max)70W (200W)
Fuse rating (5x20mm)4A (250Vac – T)
Net weight< 40 kg
DimensionsStandard 19” Rack 5U – deep 55 cm
Outlet port1/8″ BSPP female
Inlet port1/8″ BSPP female
Operating conditions
Temperature5-35°C (41-95°F)
Humidity (max, non condensing)80% [5-35°C (41-95°F)]
Noise< 45dB(A)
IP ratingIP20
Pollution degree rating2 (with no aromatic compounds)
Altitude< 2000m
*1 The purity refers to the residual oxygen
*2 Atmospheric Dew Point (ADP)
*3 with option CH4 scrubber installed


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