Portable Oxygen Analyzer (AST)

AST-1012 portable PPM O2 analyzer is powered by a rechargeable battery. AST-1012 PPM O2 analyzer offers user selectable any range from 0-5 PPM to 0-25%. Display resolution of 0.01PPM. Analog signal output is locked on the selected range. Fast recovery from air to 10 PPM in under 45 minutes.

AST-1012 portable PPM O2 analyzer comes with a standard PPM O2 sensor model AST-333. The AST-333 PPM O2 sensor is compatible with inert and gaseous hydrocarbon gas streams, and has 18 months expected operating life.

AST-1012 portable O2 analyzer can be used in an extended operating temperature range of -10°C (14°F) with optional Z series PPM O2 sensor model AST-333-Z. In addition to extended temperature range, the Z-Series sensors show excellent compatibility with gas streams containing any level of CO2. No routine sensor maintenance, other than periodic calibration, is needed. Analyzer is fitted with quick connect sample inlet and outlet fittings for quick and easy operation.