Beijing york instrument
Phymetrix Moisture Measurement Innovation at Work
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Portable Model , Trace O2 Analyzer , IP68 Stainless Steel Housing , Rechargeable Battery
| Performance | Operating Conditions | ||
| Measurement Ranges | 0-10ppm,0-100ppm,0-1000ppm,0-1% | Operating Humidity | Less than 95%(Non-Condensing) |
| Resolution | 0.01ppm | Operating Temp | 0℃ to +45 ℃ |
| Response Time |
<10s(100ppm-1%) <25s(0-10ppm) |
Inlet Gas Pressure | 0.5-30psig |
| Repeatability | +/-0.5% FS | Flow Rate | <1 LPM |
| Electrial Specifications | Mechanical Specifications | ||
| Display | 3.5”LCD,320*240 Screen Resolution | Protection | Intnsically Safe,Class 1,Div 1 Group B,C,D |
| Battery | Li-ion rechargeable,8 hours on full charge | Dimensions |
Height:7.08” Width:5.60” Depth:5.75” |
| Input Charge Voltage | 115/230VAC | Weight | 2.85KG |
Accurate & Responsive
The POA 200 incorporates a proprietary weak acidity electrochemical sensor, tested and verified to ensure the instrument will provide highly accurate and repeatable measurements even under miniscule concentrations of Oxygen in the 0-10ppm range.
As the POA 200 measures the Oxygen concentration in the gas sample, it will give a stable measurement in harsh conditions and is generally unaffected by other gases. Flow rate is not critical to measurement accuracy, though speed of response will be improved with higher flow rate.