Multi 9420 Ion concentration
ba75964e04 04/2015 67
Measuring
01.08.2013 08:00
01.08.2013 08:00
#1 0.010 mg/l 20.2 mV 25.0 °C
#2 0.020 mg/l 79.2 mV 25.0 °C
Slp.: 54.1 mV
Sensor +++ (Ion type: Ag)
CALIBRATION
ADA 94/IDS DIN
B092500013
5. Start the measurement with <F1> continue
An entry window appears.
6. Prepare the sample.
7. If necessary, add the ISA/TISAB solution to the sample.
8. Thoroughly rinse the electrode with deionized water.
9. Immerse the electrode in the sample that was supplemented with blank
value solution.
10. Using <><> and <ENTER>, enter the values for the volume of the
sample (Sample volume), the volume of the ISA/TISAB solution (ISA/
TISAB vol.), the volume of the blank value solution (BV volume) and the
concentration of the blank value solution (BV conc.).
11. Select continue with <><> and start the measurement with
<ENTER>.
When the measurement is finished an entry window appears.
i
Immerse sensor in sample
Sample volume 100.0 ml
ISA/TISAB vol. 1.0 ml
BV volume 100.0 ml
BV conc. 1.000 mg/l
continue
Blank value addition
01.08.2013 08:00
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