PRECISION. The precision, defined as 2.5 times the standard deviation of 10 repetitive responses to a given calibration or span gas, shall be no greater than 1 per cent of the full scale concentration for a measurement range equal or above 155 ppm (or ppmC1) and 2 per cent of the full scale concentration for a measurement range of below 155 ppm (or ppmC1).
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PRECISION. The precision, defined as 2.5 times the standard deviation of 10 repetitive responses to a given calibration or span gas, shall be no greater than 1 per cent of the full scale concentration for a measurement each range equal or used above 155 ppm (or ppmC1ppm C) and or 2 per cent of the full scale concentration for a measurement each range of used below 155 ppm (or ppmC1ppm C).
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Samples: Engine Power
