Gas samples for a GC analysis can be collected in either Tedlar bags, bladders, cannisters or pressurized gas cylinders. In most cases the gas samples are presented to the Gas Analyzer one at the time in a single run mode requiring continuous operator attention to analyze a batch of multiple samples. Da Vinci Laboratory Solutions (DVLS) developed the DVLS Multi Stream Gas Sampler for an unattended gas analysis up to twelve samples from various containers.
Using the DVLS Multi Stream Gas Sampler you can connect up to twelve different samples collected in either Tedlar bags, bladders, cannisters and/or cylinders for an unattended analysis up to twelve samples.
The Multi Stream Gas Sampler is controlled by Chromatography Data Systems (CDS) such as Agilent OpenLab, EZChrom, ChemStation and MassHunter software or operated as a stand-alone system. The design allows sample interval overlapping to increase sample throughput.
Da Vinci Laboratory Solutions offers various Gas Analyzers that comply with custom or standardized methods for gas analysis.
The DVLS Multi Stream Gas Sampler is compatible with the DVLS Gas Analyzers and other third party GC instruments.
The configuration offers twelve connectors for gas samples. A flowmeter and needle valve are used to monitor and control the gas sample flow.
The sampler uses an integrated vacuum pump for low pressure sample containers such as Tedlar bags. The sampler is compatible with existing GC hardware.