What to do if my Riken Keiki OX-03 Monitor shows BATTERY FAIL?
If your Riken Keiki Monitor displays a low battery voltage alarm (BATTERY FAIL), it means the battery level is low. Turn off the power and replace the dry batteries with new ones, ensuring you do this in a non-hazardous area.
Why does my Riken Keiki Monitor show AIR FAIL?
If your Riken Keiki Monitor shows 'AIR FAIL', it means fresh air is not being supplied around the gas monitor. Ensure an adequate supply of fresh air.
What to do if Riken Keiki Monitor shows O2 FAIL during span adjustment?
If your Riken Keiki Monitor displays 'O2 FAIL' during span adjustment, it indicates that span calibration gas with the appropriate concentration is not being supplied. Make sure to supply span calibration gas with the correct concentration.
How to fix CLOCK FAIL error on Riken Keiki OX-03 Monitor?
If your Riken Keiki Monitor displays 'CLOCK FAIL', it indicates an abnormality with the internal clock. Try setting the date and time. If the problem persists, the built-in clock may be malfunctioning.
What to do if my Riken Keiki Monitor displays SYSTEM FAIL?
If your Riken Keiki Monitor displays 'SYSTEM FAIL', it indicates a circuit abnormality. Request RIKEN KEIKI for repair.
What to do if my Riken Keiki OX-03 displays SENSOR FAIL?
If your Riken Keiki Monitor displays 'SENSOR FAIL', it means a sensor has failed. Request RIKEN KEIKI for repair.
General| Type | Portable Gas Monitor |
|---|---|
| Gas Detected | Oxygen (O2) |
| Power Supply | Rechargeable battery |
| Protection Rating | IP67 |
| Detection Principle | Electrochemical |
| Accuracy | ±0.5% vol |
| Response Time | T90 < 15 seconds |
| Operating Temperature | -20 to 50°C |
| Operating Humidity Range | 0 to 95% RH (non-condensing) |
| Continuous Operation | Approx. 12 hours |
| Alarm Method | Visual and audible alarm |
| Battery Life | Approx. 12 hours |
| Resolution | 0.1 vol% |
| Measurement Range | 0 to 30% O2 |
| Measuring Range | 0 to 30% O2 |
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