The OMEGA GAB-1700 oxygen analyzer has been specifically designed to meet the demanding needs of field and laboratory analysts, light industrial users and others who require fast, accurate and reliable analysis of common gas mixtures. This compact, portable and easy to use instrument is based upon a non-depleting, component specific measurement technique (magnetodynamic paramagnetic) for long life and minimal running costs, avoiding the problems associated with electrochemical or other less robust methods of analysis.
Specifications Gases Measured Oxygen (O2) Sensors Oxygen Technology: Paramagnetic Variant: Industrial Full Scale Range (FSR): 0 to 100% O2 Minimum Output Range: 0 to 1% O2 Cell Construction: 316 stainless steel Decimal Places: 1 Performance Accuracy: General Use: ±0.1% O2 Stable Environment: ±0.1% O2 Zero Drift, Per Week: ±0.2% O2 Response Time (T90): <15 seconds Tilt Effect, at 15° from Calibration: ±0.15% O2 Pressure Effect: Directly proportional to ambient barometric pressure Flow Variation Effect: ±0.1% O2 for a ±0.5 psig (3.5kPa) change Operating Temperature: -10 to 50°C (14 to 122°F) Temperature Coefficient: Zero: ±0.2% O2 per 10°C (18°F) Span: ±0.3% O2 per 10°C (18°F) Sample Sample Gas: Clean, dry, non-flammable and non-toxic gases only Note: Though samples containing >5% CO2 are toxic they can be analyzed if suitable precautions are taken. Flow Control: To maximize measurement stability, unpumped units are supplied with an automatic flow control device (AFCD); over the specified inlet pressure range this controls sample flow rate to approximately 1.5 to 6 liters (0.05 to 0.2 cubic feet) per minute Sample Inlet Connection: 5 mm (0.19") OD stub with “quickconnect” barb fitting for 6.3 mm (¼") ID tube or adaptor to 1/8 NPT fitting option Sample Outlet Connection: 5 mm (0.19") OD stub (sample and bypass) Inlet Pressure: Without Pump: 7kPa to 70kPa (1 to 10 psig) With Internal Pump (Optional): -7kPa to 3.5kPa (-1 to 0.5 psig) Sample Filter: Replaceable 0.6 µm glass fiber particulate filter Response Time: All at 70kPa (10 psig) Flow Effect: AFCD version, within specified sample gas supply range Dimensions: 150 W x 260 D x 300 mm H (6 x 10.5 x 12") Weight: 2.6 to 3.9 kg (5.7 to 8.6 lb), depending on configuration