MRC MIA-LA, Руководство по эксплуатации

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Ultrasonic milkanalyser
Operation manual 80/92
8. pH Calibration.
Fig. 13 Calibration buffers
Take out the sensor. You may not place the nut, because the analyzer do not
sucks during calibration.
Serves for calibrating the pH meter. For that purpose use 2 standard buffers,
shown on the display as Low buffer (for example 5.00 pH) and High buffer
(for example 7.00 pH). The procedure is following:
1. Start menu Calibration.
2. Put the pH probe in Low buffer.
3. By pressing the buttons of the analyser enter the exact buffer value. The
display shows:
pH Calibr
Put Izopot buff
Buf=xx.xxx