CAL Gases For Automotive Exhaust Gas Analyser

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Features :
  • Guaranteed analytical accuracy facilitates precise instrument calibration which ensures ARAI compliance
  • Cylinder to cylinder gas consistency saves time by streamlining calibration procedures
  • NIST traceability ensures ±1% for most mixture
  • Short lead time and fast transport by dedicated trucks and drivers assure safe on-time delivery
Analytical Accuracy:

Our emission testing calibration gases specially made for tailpipe analysis and bench testing for all mobile engine application including automotive, off road, locomotive, motor cycle, marine and many other gasoline and diesel applications.

Air and Nitrogen supports product features low trace impurities that improve reliability of your analytical results and extend service life of lab instruments and detectors.

ComponentsRangeShelf Life in MonthsAccuracyTraceability
Hydrogen in Helium40%12/24±1%
Carbon Monoxide in Nitrogen10 ppm TO 5000 ppm12/24±1%
Carbon Dioxide in Nitrogen1% TO 14%12/24±1%
Nitric Oxide in Nitrogen50 ppm TO 2500 ppm12/24±1%
Propane in Air4 ppm TO 1500 ppm12/24±1%
Ammonia in Nitrogen5 ppm TO 5000 ppm12/24±1%
Nitrous Oxide in Nitrogen50 ppm TO 1500 ppm12/24±1%
Ethane in Air / Nitrogen0.5 ppm TO 1%12/24±1%
Oxygen in Nitrogen0.4% TO 25%12/24±1%
Hydrogen in Nitrogen1% TO 41%12/24±1%
Methane in Air / Nitrogen0.5 ppm TO 1%12/24±1%
Propane + Carbon Monoxide + Carbon Dioxide in Nitrogen2000 ppm + 3.5% +14%12/24±1%
Propane + Oxygen + Carbon Monoxide + Carbon dioxide in Nitrogen2000 ppm + 0.5% + 5% + 14%12/24±1%
High Pure Gases for Zero Calibration:
GASPURITYIMPURITIES
THCCOCO2O2NOxN2O
NITROGEN99.9999%≤0.05µmol/mol≤ 1 µmol/mol≤10µmol/mol≤ 2 µmol/mol≤0.02µmol/mol≤0.02 µmol/mol
SYNTHETIC AIR99.9999%≤0.05µmol/mol≤ 1 µmol/mol≤10µmol/mol20.5% – 21.5% vol≤0.02µmol/mol≤0.02 µmol/mol