Measurement / Operation - VWR IDP 761-C Manual Del Usuario

EN
English
Scope of deliv-
ery
Commissioning
Outside clean-
ing
Aging of the
conductivity
measuring cell
Disposal
5

Measurement / Operation

Commissioning
 Conductivity measuring cell IDP 761-C
 Operating manual
Connect the sensor to the meter.
Cleaning
NOTE
To clean the sensor, disconnect it from the instrument.
We recommend to clean the sensor thoroughly, especially before measuring low
conductivity values.
Contamination
Lime sediments
Fat/oil
After cleaning, thoroughly rinse with deionized water and recalibrate if
necessary.
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.
We recommend to dispose of the measuring cell as electronic waste.
Cleaning procedure
Immerse in acetic acid for 5 minutes (volume
share = 10 %)
Clean with warm water that contains wash-
ing-up liquid
IDP 761-C
ba77220e01 11/2018