IMPREGNATING TERMINAL FOR PERMEANT TUBE'S FILLING RENEWAL

Impregnating end piece for renewal of permeation tube content consists of an impregnating nipple connected with a permeation tube across a closing valve, which is sealed by an outer ring with a rubber sealing and a sealing insertion between the closing valve and the impregnating nipple, and of a ren...

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Bibliographische Detailangaben
Hauptverfasser:	ENGST PAVEL CSC.,CS, JAKOUBKOVA MARIE RNCSC.,CS, ZELINGER ZDENEK ,CS
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	Impregnating end piece for renewal of permeation tube content consists of an impregnating nipple connected with a permeation tube across a closing valve, which is sealed by an outer ring with a rubber sealing and a sealing insertion between the closing valve and the impregnating nipple, and of a renewable closing nipple, on which there is a permeation tube made of polymer material, attached by a clamping sleeve. The impregnating end piece enables to renew the content of the permeation tube for long-term dosing of standard trace amount (ppm) of mists of volatile liquid during one gravimetric calibration. It offers a possibility of versatile use for various purposes mainly for dosing and calibration.