ZA1 and ZA3 - The compact zero air generators

ZA1 and ZA3 - The compact zero air generators

Produce a continuous air flow that is free of organic contaminants

  • Hydrocarbon content less than 0.05 ppm as Methane
  • ZA1 delivers 1000mL/min and ZA3 3000mL/min at up to 7 bar
  • Economical and safe source of zero air - no manual replacement of cylinders and no ingress of contaminants
  • Avoids batch-to-batch variations in air cylinder quality
  • Without integrated compressor – perfectly matched to the silent Sicolab compressor station with internal membrane dryer

Zero air generators for your analytical applications

Chromalytic ZA1 and ZA3 Zero Air generators provide a clean and stable source of hydrocarbon-free air for the supply of oxidant gas for GC FID, FPD, AES and NPD detectors. The highest purity of air is essential to ensure low baseline noise and optimal signal-to-noise ratio for sensitive and reproducible analysis on your instrumentation.

 

Hydrocarbon may be present in the air supply from a compressed air source (normally a dedicated compressor or laboratory air system) due to lubricating oil, greases, or from environmental sources such as solvents in use within the laboratory. Compressors located near other equipment, or from external sources such as car fumes also needs to be removed to give the best instrument performance.

HIGH PERFORMANCE

BUILD ON OUR OWN EXCLUSIVE ELECTRONICS CONTROL AND CATALYST TECHNOLOGIES

Compact, stackable benchtop generator

Available in 1000 or 3000 mL/min variants for single or multiple instrument supply

Integral air filtration down to 0.01μm for particulate removal to protect your GC’s electronic pressure control components

High efficiency precious-metal catalyst for effective hydrocarbon removal

CONVENIENT AND RELIABLE

Intelligent catalyst heater manangement for maximum catalyst life and lower runnning costs.

Simple maintenance from side-covers, without unstacking generators

At-a-glance LED status and maintenance indication

Optimally suited for the following applications

Typical applications include providing zero-hydrocarbon air to detectors used in gas chromatography systems, including

  • GC-FID
  • GC-NPD
  • GC-FPD
  • GC-AES

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