Siemens OXYMAT 6F - 5.2 Containment System Leak Testing

Compact Operating Instructions in accordance with EN 61010-1 and EN 60079-0
30 A5E45779389002-01, 09/2018
5.2
Leak testing of containment system
5.2.1
Recommended test setup for CALOMAT 6F, CALOMAT 62F and OXYMAT 6F
2, 4
11, 12
Connections of sample gas path M Manometer (gauge pressure)
3
21
Connection of reference gas (if present) PR Pressure regulator
BI
Blanking plug
V1
Shut-off valve (leak rate < 10
-6
kPa*l/s)
Figure 5-1 Recommended test setup for CALOMAT 6F, CALOMAT 62F and OXYMAT 6F
Install the test setup as follows:
1. Close the sample gas outlet ② using a blanking plug.
2. If the analyzer has a reference gas connection, also close its inlet
③ using a blanking plug.
3. Install a suitable shutoff valve (e.g. needle valve V1) of sufficient tightness into the sample gas line upstream of the
sample gas inlet
①.
4. Connect a pressure regulator with a measuring range of 200 kPa (OXYMAT 6F) or 50 kPa (CALOMAT 6F) and a
resolution of 0.1 kPa upstream of the shutoff valve V1.