When separating components or detecting concentrations, the samplingvalve is set to allow the gas (liquid) to be measured to flow through the sample column.
Due to the simple operation and shut-off valves in the quick connects, the Single valve 6-port gas Sampler is an extremely safe method of gas sampling.
在快速连接，单阀6端口气体取样器由于操作简单，截止阀是一种非常安全的气体取样方法。
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The circuit including the main welding circuit, shows the interface, watch dog circuit, sampling circuit, trigger, synchronous circuit and electromagnetism gasvalve etc.