Hydrogen Sulphide Analyzers – AII GPR-7500 and GPR-7100 Series

ATEX & UL certified variants Accurate to < 2% of scale with an LDL of 0.1 ppm H2S Dedicated sample handling systems are included Optional liquid drain system (for entrained liquids) 24 month typical sensor life (simple to exchange) Easy to use HMI for set-up, operation and field calibration

Portable Diving Mix Analyzer – AII Trimix 4001

Displays O2, He and balance gas (0-100%) One touch calibration with air (O2 Span and He Zero) Includes temperature, barometric pressure and RH sensors Long life battery with 16 hours of use, with two-hour charge time 15-minute auto-off feature to save battery Watertight, IP65 enclosure

Handheld O2 Monitors – AII-3000 and Palm O2

0 to 100% O2 measurement range 0 to 25ppm CO Long sensor life up to 60 months (AII-3000) Battery life up to 13,000 hours of continuous use (Palm O2) Integrated or remote sensors Fast response time of T90 in <10 seconds

Handheld O2 Monitors – AII-3000 and Palm O2

0 to 100% O2 measurement range 0 to 25ppm CO Long sensor life up to 60 months (AII-3000) Battery life up to 13,000 hours of continuous use (Palm O2) Integrated or remote sensors Fast response time of T90 in <10 seconds

AII Portable Oxygen Analyzers GPR-1000/1100/2000/3500 MO

Measurement ranges from 0-10 ppm up to 0-100% O2 Up to 5 ranges per model with manual or auto-ranging feature ATEX models are rated for IIC gases Rugged design, proven to last in field operation Lightweight (2.5Kgs) and easy to use Up to 30 days battery life (40 hours with pump) 24 to 32 months […]

AII GPR 1600/2600/3100 Oxygen Analyzers for Industrial Gas

High accuracy ( ±0.02 ppm in lowest range) 24 months sensor life with normal usage Sample in CO2 backgrounds with XLT sensor Four measurement ranges with manual or auto-ranging Two Alarms and range indication output Bench, rack or wall mounting options Integrated bypass valve (for GPR-1600) Easy access and sensor replacement Simple to use HMI

O2 Analyzers for UHP Gases – AII PI2-UHP 50/100 & MS 500/1000

Measuring trace O2 in ultra-pure Ar, H2, He and N2 LDL to less than 100 ppt Low cost of ownership User friendly and easy to operate and maintain Fast recovery from process upsets Integrated bypass sample system as standard Optional auto calibration system with true zero feature via O2 scrubber

Percent Oxygen Analyzer in NEMA Enclosure – AII GPR-2500

Advanced galvanic electrochemical sensors Measuring oxygen in ranges: 0-1% up to 0-100% (model dependant) Accuracy of better than 2% of selected range Auto-ranging or fixed range (user selectable) Long lifespan of the GPR sensor of 32 months and more Simple to use HMI