ZeroAir Generator
DESK SERIES

The Zero Air Generator series are systems which replace the use of inconvenient high pressure gas cylinders as a source of hydrocarbon-free air.

The elimination of gas cylinders reduces annual operating costs of managing them and reduces the risk of possible injury to workers.

Zero Air Generator may be used as a source of fuel air for Flame Ionization Detectors (FID’s) or as a zero reference for any instrument which measures hydrocarbon concentration.

The zero air generator will remove HC pollutants to less than 0.05 ppm.

This system is engineered to be easy to install and requires only minimal annual maintenance.

 Download ZERO AIR GENERATOR Tech Sheet

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

  • Fully regenerative PSA technology; reduced risk of gas contamination and phthalate free
  • Various flow rate
  • Options : 
    - Integral oil free air compressor 
    - Oxygen analyser 
    - Catalyst module for hydrocarbons level < 0.05ppm
  • Quiet thanks to the Soundproofed compressor boxand anti-vibration features
  • Auto start
  • Audible and Alarm display with help menu and history log
  • Outlet flow indicator
  • Visual maintenance indication with history log
  • Energy saving Mode: Enables the compressor to switch off when nitrogen supply is not required
  • Remote acess to screen using internet via USB port. To learn more, click here

Product Features

  • Available Flow-rates: 1500, 3000, 6000, 15000 and 30000 cc/min
  • Outlet pressure: 6.5 bars
  • Total Hydrocarbon content: < 0.05 ppm
  • Communication port: RS-485
  • Dimensions: 58x34x20(H) cm
  • Weight: <10 kg
  • Certification: CE, ISO9001

Main Applications

  • THA
  • GC-FID
  • NPD
  • FPD
  • PFPD

Technical Specifications

Model: ZA.1500 ZA.3000 ZA.6000 ZA.15000 ZA.30000
Air outlet
Flow rate (max) 1.5 l/min 3.0 l/min 6.0 l/m 15.0 l/m 30.0 l/m
Outlet pressure (min) Inlet pressure – 0.5 bars (8 psi)
@ maximum flow
Inlet pressure – 1.0 bars (13 psi)
@ maximum flow
Outlet pressure (max) 7 bars (100 psi)
Total hydrocarbon content < 0.05ppm
Start-up time 40 min 45 min 45 min 50 min 60 min
Air inlet
Max inlet hydrocarbon content 100ppm
Min supply pressure 3 bars (43psi)
Max supply pressure 10 bars (145 psi)
Dew point < -20°C
Min temperature 1°C (34°F)
Max temperature 35°C (95°F)
Communication
RS485 X
General data
Supply voltage 100-240Vac 50/60Hz
Connection type IEC320-C13
Installation power (max) 240W (280VA)
Fuse rating (5x20mm) 4A
Dimensions 58x34x20(H) cm
Net weight < 8 kg < 10 kg
Connections
Outlet port 1/8″ female
Inlet port 1/8″ female
Water purge 6mm(1/4) push fitting
Operating conditions
Temperature 5-35°C (41-95°F)
Humidity (max, non condensing) 80% at 25°C (77°F)
Noise < 25dB(A)
IP rating IP20