Hanna Instruments PCA310 Instruction Manual

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Hanna Instruments PCA310 Instruction Manual Manual pdf 54 page image

Alarms ORPAnalog Output ORPMeasure InfoSettings related to ORP measurement are grouped in “ORP Menu”. The following options are available:MEASURE INFOThe analyzer calculates the maximum and minimum ORP value since the first measurement.The maximum and minimum can be quickly consulted on one ORP measuring panel.For more detailed information select “ORP Menu” - “Measure Info” The “Max. Value” and “Min. Value”are displayed and also time stamps when maximum and minimum occurs are displayed in this menu.To reset the maximum or minimum values, select the functions “ORP Menu” - “Measure Info” -“Clear Max. Value” or “ORP Menu” - “Measure Info” - “Clear Min. Value”The maximum or minimum value is set to the current read value.ANALOG OUTPUTThe type of analog output could be set as described in “Analog output” chapter. The analog outputspan for ORP could be set in the “ORP Menu” - “Analog output ORP”.“Min. Rec” will set the recorder lower limit and “Max. Rec” will set the recorder higher limit. TheMax. Rec. value must be greater than Min. Rec. value.The output will be proportional with ORP value if the reading is between those limits.The analog output limits could be quickly consulted in one of the ORP measuring panel.ORP SETTINGS (PCA330)54