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English
IDP 761-C
5
ba77220e01
11/2018
EN
Measurement / Operation
Commissioning
Scope of deliv-
ery
Conductivity measuring cell IDP 761-C
Operating manual
Commissioning
Connect the sensor to the meter.
Cleaning
NOTE
To clean the sensor, disconnect it from the instrument.
Outside clean-
ing
We recommend to clean the sensor thoroughly, especially before measuring low
conductivity values.
After cleaning, thoroughly rinse with deionized water and recalibrate if
necessary.
Aging of the
conductivity
measuring cell
Normally, the conductivity measuring cell does not age. Special measuring
media (e.g. strong acids and bases, organic solvents) or temperatures that are
too high may considerably reduce its lifetime or lead to damage. The warranty
does not cover failure caused by measuring conditions and mechanical
damage.
Disposal
We recommend to dispose of the measuring cell as electronic waste.
Contamination
Cleaning procedure
Lime sediments
Immerse in acetic acid for 5 minutes (volume
share = 10 %)
Fat/oil
Clean with warm water that contains wash-
ing-up liquid