50447/SGTN/1306
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HERMetic Sampler GTN Chem
5.3.2
Sampling method
The sample is taken by a vertical move of the bottle inside the fluid.
The bottle is linked with a graduated tape. A reading window allows to monitor the bottle location.
For complete explanation of sampling procedures, please refer to §6 “Operation”.
Important note: to avoid contamination of the sample taken by the sampler itself, check and clean
the unit and the bottle prior to use. Clean the unit with an appropriate cleaner without impacting the
unit or contamination risk of the next sample.
5.3.3
Liquid transfer
The transfer of the liquid from the sampling bottle to a laboratory bottle occurs by over pressuring
the upper chamber of the sampler with a pump.
After sampling, the liquid can be transferred into a laboratory bottle by opening the transfer valve
and actuating a circulation pump embedded with the sampler.