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16.7 GLP Data Format
Calibration and system information is returned as 21 lines terminated by a carriage return. When
using the “?G” command (section 16.5), the computer must respond with a character after receiving
each line.
For example…
hydroCHEM V3.0 S1234 @ 31/12/2001 12:00
Cond. Zero= 0.00mS/cm @ 31/12/2001 10:00
Cond. Span= 100.0% @ 31/12/2001 10:10
pH Asy= 0.10pH @ 31/12/2001 10:20
pH Slope= 100.0% @ 31/12/2001 10:30
Temperature Offset= 0.1oC @ 31/12/2001 10:40
Primary Buffer=6.88pH
Secondary Buffers=4.00/9.22pH
Cond. Dosing Hours=(total operating hours of Conductivity pumps)
pH Dosing Hours=(total operating hours of pH pump)
Alarms Enabled (or Disabled)
Flow Detection by Cond.
Cond. Limit=2.0mS/cm Add if Low
Cond. Sensitivity=Medium
Cond. ON Time=15 mins
Cond. OFF Time=5 mins
Cond. ShutOFF Timer=60 mins
Cond. A Quick Dose Time=5 mins
Cond. B Quick Dose Time=5 mins
Cond. Alarm Margin=0.3mS/cm
Cond. High Alarm=2.3mS/cm
Cond. Low Alarm=1.5mS/cm
Cond. Alarm Delay Time=10 mins
pH Limit=6.5pH Add if High
pH Sensitivity=Medium
pH ON Time=10 mins
pH OFF Time=5 mins
pH ShutOFF Timer=15 mins
pH Quick Dose Time=5 mins
pH Alarm Margin=0.3pH
pH High Alarm=7.0pH
pH Low Alarm=6.2pH
pH Alarm Delay Time=10 minutes
Baud Rate=9600
ENDS
