The greater the number of control samples measured, the more accurate the analysis will be.
The equipment allows you to analyze up to the last 50 samples measured from each level.
The statistic will be performed with at least 6 samples per level (up to 50); with fewer samples it
will not give statistical results, although it will store the results.
If you want to corroborate the specifications of the equipment, you must carry out at least 20
measurements and have the equipment in optimal maintenance conditions.
The statistical calculations are:
Mean value, Standard Deviation (Ca, Li, pH) and Coefficient of percentage variability (Na, K, Cl)
2. QUALITY CONTROL MEASUREMENT [LEVEL 1, 2 AND 3]
To measure the quality control samples we must press the button corresponding to the level to
be measured and proceed to load the control as we do in any other measurement.
Once the measurement is finished, the equipment will display the results and save this
measurement as a quality control measurement of the selected level. Repeat this process as
many times as necessary for each level.
The "Delete" button allows you to delete the measurement made from memory.
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