Z.NESO

Zero Nitrogen Gas Generator for GC

Nitrogen
GC-ECD, GC-Carrier gas

 

With 3 models, 1 l/min to 5 l/min, the Z.NESO Nitrogen range provide a High Purity Nitrogen solution for GC/ICP/TOC instrument.

For the Z.NESO, a heated catalyst oxidises CH4 from the Nitrogen gas flow providing Zero Nitrogen with Total hydrocarbon less than 0.05 ppm.

The Z.NESO is available without or with integrated oil free air compressor using the Energy Saving Technology mode (EST). It is extremely compact and quiet in operation.

The generator is controlled using the latest in color touch screen technology to display the process in real time, inlet / outlet pressure, N2 Flow and status of the system with remote access for diagnostic control.

Utilizing Advanced technology PSA of separating Nitrogen and Oxygen to produce high quality Nitrogen gas on demand 24/7.

Reference :

Z.NESO.[Flow rate]/0 (Without compressor)

Z.NESO.[Flow rate]/1 (With compressor)

Advantages

 

INCREASED LABORATORY EFFICIENCY

A constant, uninterrupted gas supply of guaranteed purity eliminates interruptions of analyses to change cylinders and reduces the amount of instrument re-calibrations required.

 

IMPROVED ECONOMY

Pure nitrogen gas produced as standard.

 

IMPROVED SAFETY

Nitrogen produced at low pressure and ambient temperature removes the need for high pressure cylinders.

 

SECURITY OF SUPPLY

Integral oil free air compressor as an option guarantees continuous gas supply, independent of in house compressed air supply.

 

SIMPLE INSTALLATION

Gas generators can be installed in the laboratory, on or under a bench, eliminating the need for long gas lines from cylinders secured elsewhere.

Characteristics

  • Intelligent color touch screen to provide simple and user friendly management of all functions of the unit
  • Fully regenerative PSA technology
  • Without or with integral oil free air compressor
  • Quiet thanks to the Soundproofed compressor box and anti-vibration features
  • Option :
    Oxygen sensor : Online N2 Purity monitoring capability
  • Catalyst module : THC < 0.05 ppm
  • Auto start
  • Fast start-up purity < 60 min
  • Audible alarm display and Visual maintenance indication with history log
  • Outlet flow indicator
  • Energy Saving Technology (EST) :
    - Switch off the compressor when gas supply is not required
    - Allowing low energy consumption and increasing durability of the compressor
  • Remote PC monitoring and diagnostic analysis via USB to interface the unit with customer’s PC software (allow to carry out checks and maintenance effectively, only via a remote connection)
  • Compact design
  • Fit with wheels

Specifications

MODELS Z.NESO.1 Z.NESO.3 Z.NESO.5
Compressor 0 (Without) 1 (With) 0 (Without) 1 (With) 0 (Without) 1 (With)
GENERALS INFORMATIONS
Max Nitrogen Flow rate 1 L/min 3 L/min 5 L/min
Max Nitrogen pressure 6 bar (87 psi)
Nitrogen purity 99.9995% (< 5 ppm O2) ; Total HCs < 0.05 ppm
Particles 0.01 µ< 0.05 ppm
Inlet Air flow required @ 8 bar (116 psi) max 12 L/min N/A 36 L/min N/A 30 L/min N/A
Min Inlet Air quality ISO8573 – 1:2010 1.4.1 N/A ISO8573 – 1:2010 1.4.1 N/A ISO8573 – 1:2010 1.4.1 N/A
Touch screen Touch screen (operating parameters, system status, alarms and maintenance)
Max Relative Humidity 80% RH @ 25°C (77°F)
Temperature range From 5 – 25°C (41 – 77°F)
Max Altitude 3000 Meters
Noise level @ 1M < 25 dB (A) 50 dB (A) < 25 dB (A) 50 dB (A) < 25 dB (A) 50 dB (A)
Dimensions (W x H x D) 47.5 x 66.2 x 65 cm (18.7″ x 26″ x 25,6″) 47.5 x 66.2 x 79 cm (18.7″ x 26″ x 31″)
Weight (kg/lbs) 56 / 122 60 / 132 73 / 161 96 / 211 93 / 205 120 / 264
Power consumption 430 VA 655 VA 430 VA 1130 VA 430 VA 1130 VA
Electrical supply 220 – 240 V ac / 1 ph / 50 – 60 Hz
110 – 120 V ac / 1 ph / 50 – 60 Hz
Fuse 10A
CONNECTIONS
Nitrogen outlet G 1/4” (BSP) Female
Air Inlet G 1/4″ (BSP) Female N/A G 1/4″ (BSP) Female N/A G 1/4″ (BSP) Female N/A
COMMUNICATION
USB/PC Control In series

Downloads

Commercial documentation
Setup guide
User manual
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