Knick Portavo 904X COND, User Manual

Page: 17 / 84

17
Cond
Configuration
Conductivity Configuration
Prior to measurement, a configuration should be performed to match
the connected sensor and the desired measurement performance.
Furthermore, you can select the suitable calibration method. The
following table gives you an overview. Factory settings are shown in
bold print .
This icon prompts you to select a menu item
using the arrow keys – the selection is confirmed by pressing
set
.
Measurement
“SETUP” view
Select using arrow keys, confirm by pressing set .
Cond | Conc % | SAL g/kg | TDS mg/l | °C
OFF | Date + Time | Date | Time
OFF | On
mS/cm
| S/m
0.0 …
1.0
(if display = TDS)
OFF
| LINEAR | NAOH | NH3 | HCL | NACL | NLF
(if display = Cond)
0.0 … 20.0 %/K |
2.1 %/K
(if TC = LINEAR)
0 … 100 °C | 25.0 °C ( 32 … 212 °F | 77 °F)
(if TC = LINEAR)
-01- ... -10- (if display = Conc %)
For concentration determination, see page 65
CELL CONST. | COND | 0.01 MOL KCL | 0.1 MOL KCL | INST.
FACTOR** ) | ZERO POINT*** ) | TEMP. OFFSET (Opt.)| FREE CAL
OFF | 12h | 6h | 1h | 0.1h
°C | °F
24h | 12h
DD.MM.YY
| MM.DD.YY
Enter TAN to enable option
(see page 50)
OFF (0000) | 0001 ... 9999
(with option 001 SOP only, see page 48)
NO | YES (reset to factory settings)
Note
: All data logger entries will be deleted.
*) Temperature compensation **) With selected sensors
***) For inductive conductivity measurements only