PL-600 - MRC LABS

Under pH measurement mode, immerse the sensor into the sampleafter rinsing with distilled water, shaking the vessel few minutes, if theinstrument has not been set to auto ending function, LCD will display“ ”icon if the measurement is stable,themeasurement value could be read. Inleft chart, the date is 1st March, time is 8o’clock 28,the sample temperature is25.0℃ , automatic temperaturecompensatio n ( ATC ), auto endingfunction , measurement value7.00pH,the electrode is in goodperformance.Under pH measurement mode, when press key, “MTC” iconflashes,to remind you the current pH temperature compensation mode, ismanual or automatic, as well as to confirm the sample temperaturedisplayed, then press < M+/∧>key、key to modify the sampletemperature, then press, key to confirm the entered temperaturevalue and measure.6.2 mV measurementUnder mV measurement mode, immerse the sensor into the sample afterrinsing with distilled water, shaking the vessel few minute, must press“READ” key(short key),when the LCDdisplay “ ”auto ending function icon,the instrumentwill block themeasurement value, the value cou ld beread. In left chart, the date is 1st March,time is 8 o’clock 28 , the sampletemperature is 25.0℃,automatic temperature compensation(ATC),autoending function,measurement value 1818mV.6.3 Set measurement ending point judgment statusThe instrument has 2 statuses of measurement ending pointjudgment(display“ ”or “ ”icon),under the measurement mode, (PH- 8 -