Uno spettrometro da tavolo con un inlet a membrana progettato per l'analisi di gas, vapori e composti organici volatili

Misura i gas sciolti nei liquidi, nell'acqua marina, di estuari e nel volume non occupato dai liquidi di un un contenitore.

Lo spettrometro HPR-40 DSA è un sistema compatto per l'analisi quantitativa di gas in tempo reale e per il controllo di gas disciolti o in evoluzione.

Overwiew

The system offers the facility for analysis to sub-ppb (parts per billion) levels and is suited to gas analysis applications where sample volume is small and for environmental applications where detection of a low concentration level is required. Both dissolved species probe inlets and circular membrane carrier inlets are available to address a broad range of applications. The inlet probe uses a special membrane that allows small levels of the dissolved species to pass through it and into the ion source of a high precision quadrupole mass spectrometer.

A manual isolation valve allows for control of the sampling and a solenoid safety valve provides protection for the mass spectrometer and vacuum system in case of membrane failure.

Features

• Analysis of dissolved species with mass range 200 amu (300 amu option)
• Sub parts per billion detection levels
• High precision and stability species ratio measurements (e.g. marine de-nitrification studies)
• Soil core analysis
• Fermentation process analysis
• Water analysis in estuary, river or reservoir
• Groundwater contamination studies
• Methane production control
• Microbiological/enzyme activity studies
• Environmental monitoring

Specifications