Method with an electronic switching valve-based sample fluid for producing and providing in-container filled fluid samples for analysis and / or limit monitoring

摘要

The invention relates to a method for the sequential filling of containers (2, 2p) with sample fluid (9) for the analysis and / or limit monitoring by means of an electronic, vzw. mobile sample fluid device (1) with the following essential process steps: Automated (5, 7, 8), fully automated and single-channel (6sn) air or gas emptying (vacuum generation, 8, 8k) of an installed container to be filled (2 ) and then pure pressure difference-based filling (7, 4, 5), said fluid channel (6) switching valves (5) and electronics (4) controlled (4, 5) emptying and filling each at least in these two phases of ambient air-tight container (2, 2p) exclusively via exactly one, only him (2, 2p) associated filling arm (3m) as part of a non-destructively separable fluidic coupling (3k) to the container (2, 2p) is happening, vzw. in the form of a press and / or screw and / or bayonet and / or hollow needle (3n) puncture membrane (2vg / 2e) coupling (3k) and / or a quick coupling (3k), wherein a second, pure mechanical, non-destructively separable coupling (3k) may be present.