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E-14 Additional Equipment Manual EEx p
Order No.:
A5E 000 58873-02
6.1.2 Recommended test setup for ULTRAMAT 6F
Bl 1, Bl 2 = blanking plugs M = manometer (relative pressure)
2 = outlet of sample gas path DR
= pressure regulator
4 = outlet of reference gas path V1 = shut-off valve (leak rate < 10
-5
mbar•l/s)
Fig. 2: Setup for testing for leaks in the sample gas and flow-type reference gas paths (dashed)
compressed air,
free of dust, oil and
condensation