Beijing york instrument
Phymetrix Moisture Measurement Innovation at Work
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High Resolution , Trace O2 Analyzer , Portable And Lightweight Design
| 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 |
General Description
Design Simplicity & Ease of Use The POA 200 is designed for ease of use, Incorporating all the features needed to make installation and operation as simple as possible. Engineered with leading industry experts, this instrument is fully configured and calibrated that can be instantly incorporated into field service.
The on-site connections can be easily made with the supplied Quick-Disconnect fittings, readily taking samples in your service locations. An on-off by pass valve will make sure the sensor is in an air tight chamber and stabilizing for the next measurement.
User Friendly Interface
Once powered on, the POA 200 will automatically adjust it’s charts to the correct range of measurement switching between the different ppm levels.
POA 200 is also fast to respond, ensuring that your process is always monitored in real time. The POA 200 is calibrated traceable to NIST standards at ten points over the range of 0.1ppm to 1% to an accuracy of 0.1ppm concentration. The result gives a sensor that is reliable for many years of operation.
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.
Rugged yet Lightweight
The POA 200 is constructed with 316 grade stainless steel. A capative sealed, glaned cable connector offers IP68 protection from any harsh environment.
At only 2.85kg, this portable analyzer can be comfortably carried around via the supplied shoulder strap or the carrying case. Powered by an internal battery, it provides the user with an operation window of 16 hours continuously on full charge. Making it ideal to make measurements in various locations.
