Hanna-instruments HI 904 Manuel d'utilisateur télécharger pdf (Page 33)

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SETUP

Reagent Exchange Port

The HI 904 titration vessel can be connected to the reagent and waste bottles using the

Reagent Exchange port and the supplied adapter. The Reagent Exchange Adapter may remain

connected to the titration vessel during operation if lower drift is not necessary. Otherwise,

place the supplied glass stopper (G) in the Reagent Exchange Port.

Sample Port

The sample port consists of a silicone rubber septum (B) secured in place with an open-top

GL18 cap (C). This allows liquid samples to be added to the titration vessel with a syringe

and needle while sealing the vessel from atmospheric moisture. The rubber septum can be

easily replaced as needed by removing the GL18-threaded cap.

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Hanna-instruments HI 904 Manuel d'utilisateur Page 33