MRU GmbH USER MANUAL MFplus Part 2 OPTION TRGI
4
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
