Hach Lange sensION+ EC71 Manual page 15

4. Operation
4.8. Re-programming EC measurements
TC
TRef
Measuring mode • By stability.
"Re-programming" flow chart
10-04-2010 17:45
EC MEASURE
New calibration
in 15 days
By stability
...
Start meas. EC
Start measurement
sensION+ EC71 HACH LANGE 7010.indd ANG:11 sensION+ EC71 HACH LANGE 7010.indd ANG:11
Default programming (standard)
• linear, TC = 2.00 % / ºC.
• 25 ˚C
- Criterion, 1 digit in 6 s.
• In continuous.
- The result is stored when the measurement
has finished.
- The result is printed when the measurement
has finished.
Measuring conditions Measuring conditions
TC: lineal 2.00%/˚C TC:
Reference T: 25˚C Lineal
Meas.: stability Natural waters
Start measusrement
Measuring conditions Measuring conditions
TC: lineal 2.00%/˚C Tref:
Reference T: 25˚C 20˚C
Meas.: stability 25˚C
Start measusrement Other temperature
Measuring conditions Measuring conditions
TC: lineal 2.00%/˚C Measurement:
Reference T: 25˚C By stability
Meas.: stability In continuous
Start measusrement By time
Measuring conditions
Measurement:
By stability
In continuous
By time
Measuring conditions
Measurement:
By stability
In continuous
By time
Measuring conditions
TC: lineal 2.00%/˚C
Reference T: 25˚C
Meas.: stability
Start measusrement
Start of measurement
with new programming
Other options
• linear, TC selectable between
• non-linear for natural waters, according to EN 27888
• 20 ˚C
• 25 ˚C
• other values
• By stability.
- Criterion, 1 digit in 6 s.
• In continuous. Selection of the time interval for:
- Data storage.
- Data printing.
• By time. Selection of the time interval for:
- Data storage.
- Data printing.
Important note:
Once the measurement has been re-programmed, it will be
performed in accordance with the new parameters.
Measuring conditions
TC lineal:
2.00%/˚C
Measuring conditions Measuring conditions
In continuous In continuous
Acquis. Interval Acquis. Interval
01:00 01:30
Measuring conditions Measuring conditions
By time By time
Measurement time Acquis. Interval
00:01:00 00:01:00
%/ºC.
0.00 to 9.99
Data storage in
the Data Logger. It
coincides with the
printing and PC
sending. Select-
ing 0 store/print
at the end of the
measurement.
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