Flow regulator for the purge input at the back of a Zetasizer. Optional Connection kit to fit the supplied tubing to the dry air supply are not included. Compatible with all systems in the Zetasizer Nano and Zetasizer Advance series (including Lab, Pro, Ultra). Note: Zetasizer Nano systems manufactured before September 2007 will need installation of a replacement cell holder NVA4021 for optimum operation of the purge facility. Note: The purge connection accommodates a push fitting for a 4mm pressure rated hose.
Compatible with: Zetasizer Range