Hach POLYMETRON 8810 Allgemeines Benutzerhandbuch Seite 18

The 8810 configuration is:
• Speed: 9600 baud
• Data: 8 bits
• Stop bit: 2
• Parity: none
On startup the analyzer sends the name and software version:
• ANALYZER 8810 : 00 : 00 : 00 :
• pH X.XX : 00 : 00 : 00 :
In measurement mode, the analyzer sends the following data:
• Titration HH : MM : SS
• M1 XXXXEXX XX.X°C XXX for the first final point
• M2 XXXXEXX XX.X°C XXX for the second final point
• M3 XXXXEXX XX.X°C XXX for the differential between the two final points
Where:
• MX XXXXEXX = concentration measurement value
• XX.X°C = temperature
• XXX = value of the potential
In graph plotting mode, the analyzer sends the following data:
• Plotting HH : MM : SS
• P : XX.X°C XXX
Where:
• XX.X°C = temperature
• XXX = pH value
Where appropriate, the analyzer also sends the following messages with a time stamp (HH : MM :
SS):
Cleaning
Stopped
Fix-time
Standby
AUTO SYS CAL
PROCESS SYS CAL
MANUAL SYS CAL
LEVEL SAMPLE
OVER TITR TIME
ERROR CALIB
18 English
ACTIONS
Chemical cleaning
Analyzer stopped
Time between two cycles
Analyzer in standby
Automatic calibration
Process calibration
Manual calibration
SYSTEM ERRORS
Sample missing from measuring cell
Titration time is too long
Automatic calibration error