| INVIRC400. The Invacare Check O2 Plus Oxygen Analyzer provides reports on all the operating parameters necessary for performing oxygen concentrator checks. The Check O2 Plus analyzes oxygen purity, flow rate (between 1 and 6 LPM), and patient outlet pressure on any oxygen concentrator. The unit never needs to be calibrated and there is no fuel cell to replace. The Check O2 Plus is three oxygen concentrator analyzers rolled into one efficient, cost-effective unit.
Two-button operation with a 9-volt battery power supply provides up to 3 years of typical use. Automatic shut-off helps to extend the battery life.
Highlights
| › | Three analyzers in one! | | › | Measures oxygen purity, flow rate, and patient outlet pressure | | › | For use with any oxygen concentrator | | › | For use in measuring unhumidified output of oxygen; disconnect humidifier bottles before using
| | › | Not intended for measuring flow rates less than 1 LPM or more than 6 LPM
| | › | No serviceable parts, field calibration not required | | › | Not intended for continuous monitoring - designed for spot checks
| | › | Displays flow rate (in LPM), oxygen concentration (% oxygen), pressure (PSI and HPA)
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Technical Specifications
| Pressure |
| | Range | 0-10 PSIG; 0-68.9 kPa | | Resolution | 0.1 PSI; 0.7 kPa | | Accuracy | ±2% F.S.
| | Flow |
| | Range | 0-6.0 LPM (recommended for checking flow rates above 0.5) | | Input | Unhumidified oxygen concentrator output only | | Resolution | 0.1 LPM
| | Accuracy | ±5% F.S. (±3% LPM) | | Gas Stream Temp | +59 to +95°F / +15 to +35°C | | Concentration |
| | Range | 73% to 96% O2
| | Accuracy | ±2% | | Alarm | Low Battery | | Power On Time | 1 min 45 sec
| | Display | LCD
| | Battery | Single NEDA/ANSI 1604A alkaline 9-volt
| | Battery Life | 400+ hours (13,700+ read cycles) with alkaline battery | | Warranty | 2 years | | Weight | 10 oz
| | Dimensions | 3.3"W x 1.25"D x 7.9"L (including inlet fittings) | | Altitude | Up to 6,000 feet (1828 meters) above sea level |
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