CAN SOMEONE ASSIST PLEASE?
The calibration was not successful. The Sipaps were unable to calibrate the concentration of oxygen at different concentrations that is 21 & and 100%. Failure to achieve this means that they cannot proceed to initialize and be used.[br]
They were able to calibrate for 21% which is the normal concentration of oxygen in air. However, they were unable to calibrate 100% oxygen concentration which is the maximum possible concertation. [br]
As such, I requested that we carry out testing for the quality of oxygen being supplied and detect its maximum concentration before retesting the Sipaps.[br]
Results of testing the quality of oxygen being supplied.[br]
After acquiring an oxygen analyzer, the first results of air quality were 34% of oxygen concentration and this could not produce an accurate calibration test.[br]
We changed the oxygen supplier and the next test for new oxygen delivered was 91%. This improved quality however was not 100%. Carrying out another calibration test was also not successful as the Sipap could only calibrate the lower 21% but not the 100%. The results for calibration were improved after changing the supplier of oxygen as the Sipaps were able to detect up to 89% oxygen in the air supply. This however still falls short of the required 100%.