• 27.08.2025, 07:42
  • S’inscrire
  • Connexion

  • Vous n’êtes pas connecté.

 

Leakshield negative leak indicator

ronzino

Newbie

Leakshield negative leak indicator

vendredi 17 juin 2022, 01:35

What does it means when the water leak indicator is negative ? and when it is positive ?
I can experiene both and it seems to me that is water temperature related

Ytterbium

Full Member

vendredi 17 juin 2022, 07:25

Normally air will leak into the system so this is a positive leak indication. As you say it can be when the water temperature changes the volume of water changes which leads to a decrease in pressure ( more mbar vacuum since its in bar gauge) this is reported as a negative leak indication.

Discussions similaires