Endress+Hauser ASP Station 2000 RPS20B, Руководство по эксплуатации

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Device description ASP Station 2000 RPS20B
10 Hauser
1
2
3
4
5
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 2 Sampling principle
1 Dosing chamber cover
2 Dosing tube
3 Dosing chamber
4 Hose clamp
5 Sample bottle
1 2
3 4
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 3 Dosing system
1 Conductivity sensor (short)
2 Conductivity sensor (long)
3 Conductivity sensor (long)
4 Dosing tube
Level detection principle
Three conductivity sensors are located in the cover of the dosing chamber (→  3,  10).
During the intake process, the sample liquid first reaches the longer sensors, items 2 and 3.
The system thus detects that the dosing chamber is filled and the intake process is ended.
Should sensors 2 and 3 fail, safety shutdown takes place via the shorter conductivity sensor,
item 1.
The sampling volume is set by adjusting the dosing tube (item 4) between 20 ml and 200 ml.
The dosing system can be dismantled easily - no tools are needed - and cleaned.
3.4 Sample distribution
The sample liquid is distributed into the individual bottles by a distribution arm (item A). In
addition to a 30 l and 60 l composite container, different bottle configurations are also
available. The distribution versions can be changed or replaced easily without the need for
special tools. The ASP Station 2000 enables the flexible configuration of sample distribution.
Users can define individual bottles and bottle groups as they wish for the main, switchover
and event programs. Individual bottles can be found in two separate bottle trays (item C).
Grips on the bottle trays make transportation easy and practical.