Palm O2 Handheld Analyzer

These ergonomic handheld gas analyzers are a convenient way to check oxygen levels in welding applications or for the safety checks of breathing air for diving.

0-100% O2 measurement range
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

Simple to use . . . accurate reliable results
One touch calibration . . . 100% O2 or air
Long battery life . . . 13,000 hrs of use
Advanced sensor technology
Certified ISO 9001:2008 QA System

Measurement range 0-100% oxygen
Accuracy < ±2% of FS range under constant conditions
Response time T90 < 10 seconds
Sensitivity (LDL) 0.50%
Linearity ±1% under constant conditions
Sensor model AII-11-75-PO2; AII-11-75-PO2-D (for diving)
Sensor life at 25°C (77°F) and 1 atmosphere 32 months in air 5°C (77°F) and 1 atmosphere
Calibration interval Prior to use and after 8 hours operation
Inlet pressure Ambient or 0.34-2 barg (5-30 psig) for flow through connector
Flow rate (constant) 0.2-10 Nl/min (0.4-20 SCFH)
Gas connections 1×16 mm thread 1/4″ tube for remote sensors
Display 3 digit LCD 2.8 x 1.6cm (1.1 x 0.625″); resolution 0.1
Weight 196g (7oz)
Compensation Temperature compensated
Alarms User adjustable HI and LO alarms (AII-3000 M and MHC only)
Storage temperature -20°C to +60°C (-4°F to 140°F) on intermittent basis
Operating temperature 5 to 45°C (41°F to 113°F)
Power 2 AA alkaline batteries
Battery Life Up to 1300 hrs
Humidity Non-condensing 0-95% RH
Warm up time None