mru MF Plus User Manual page 4

MRU GmbH
3.5.2.2 Adaption phase ........................................................................................................................................31
3.5.2.3 Pressure test.............................................................................................................................................31
3.6 Liquid gas pipes (TRF) .............................................................................................................................................32
3.6.1 Operation ...........................................................................................................................................................32
3.6.2 Stability test TRF.................................................................................................................................................33
3.6.2.1 Apply pressure..........................................................................................................................................33
3.6.2.2 Adaption phase ........................................................................................................................................34
3.6.2.3 Pressure test.............................................................................................................................................34
3.6.3 Leak-tight test (TRF) ...........................................................................................................................................35
3.6.3.1 Apply pressure..........................................................................................................................................35
3.6.3.2 Adaption phase ........................................................................................................................................35
3.6.3.3 Pressure test.............................................................................................................................................36
4 Accessories.........................................................................................................................................................................37
4.1 Measuring accessory- Set 1, for ONE pipe gas meter # 61500 ................................................................................37
4.2 Measuring accessory- Set 2, for TWO pipe gas meter # 61501 ...............................................................................37
4.3 Connection set SMALL only for usage capability test # 64072 ................................................................................37
4.4 Additional accessory ...............................................................................................................................................37
4.5 Optionen .................................................................................................................................................................38
5 Technical details MFplus Option TRGI................................................................................................................................39
5.1 Sensor specifications pressure measurement ..........................................................................................................39
5.2 Calculated value gas leakage rate...........................................................................................................................39
5.3 Additional specifications .........................................................................................................................................39
6 Usage capability test..........................................................................................................................................................40
6.1 What is a Usage capability test ...............................................................................................................................40
6.2 Connection diagram Usage capability test without dismounting gas meter using SET #64072 (small)...................41
6.3 Operation ................................................................................................................................................................42
6.3.1 Automatic capacity determination .....................................................................................................................42
6.3.2 Enter pipe capacity manually .............................................................................................................................43
6.3.3 Enter all other parameters..................................................................................................................................43
6.3.4 Apply test pressure.............................................................................................................................................43
6.3.5 Adaption phase ..................................................................................................................................................44
6.3.6 Test phase ..........................................................................................................................................................44
6.3.7 View results........................................................................................................................................................45
6.3.8 Save results ........................................................................................................................................................46
USER MANUAL MFplus Part 2 OPTION TRGI
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