INFICON Sensistor ISH2000 Hydrogen Leak Detector - Manual (Page 3)

Hydrogen leak detector Sensistor ISH2000 - Operating Manual
OM-Sensistor ISH2000-EN-201304 3
EN
Contents
1 User information ........................................................................................................................... 6
1.1 Notes and safety notices.......................................................................................................... 6
1.2 Document outline.................................................................................................................... 6
1.3 Conventions used in this book................................................................................................. 6
2 Description of equipment............................................................................................................. 7
2.1 Sensistor ISH2000.................................................................................................................... 7
2.2 Sensistor ISH2000C ................................................................................................................. 8
2.3 Sensistor ISH2000P.................................................................................................................. 9
3 Controls and connections ........................................................................................................... 10
3.1 Display .................................................................................................................................. 10
3.2 Push-buttons ......................................................................................................................... 11
3.3 LEDs ...................................................................................................................................... 11
3.4 Ports and connections ........................................................................................................... 11
4 Precautions .................................................................................................................................. 14
4.1 When working with gas ........................................................................................................ 14
4.2 Hydrogen Tracer Gas for leak detection ................................................................................. 15
4.3 Interferences ......................................................................................................................... 15
5 Working principle....................................................................................................................... 16
5.1 Gas Sensor Technology ......................................................................................................... 16
5.2 Condition for leak detection .................................................................................................. 16
5.3 Leak Detection mode............................................................................................................. 16
6 Operating the detector............................................................................................................... 17
6.1 To Detect Leaks .................................................................................................................... 17
6.2 To Locate Leaks .................................................................................................................... 17
6.3 To Quantify Leaks ................................................................................................................. 18
7 Calibrate the leak detector......................................................................................................... 19
7.1 Introduction .......................................................................................................................... 19
7.2 Calibration Leak or Calibration Gas........................................................................................ 19
7.3 Unit Conversion..................................................................................................................... 19
7.4 Calibration procedure............................................................................................................ 20
7.5 Calibration value with Calibration leak................................................................................... 20
7.6 Calibration value with Calibration gas.................................................................................... 21
8 Reference section ........................................................................................................................ 22
8.1 Menu system......................................................................................................................... 22
8.2 Button functions.................................................................................................................... 23
8.3 Stored values and setups ....................................................................................................... 23
8.4 Engineering format................................................................................................................ 23
8.5 Change Test Mode ................................................................................................................ 23
8.6 Calibration ............................................................................................................................ 23
8.7 Locating Mode Settings ......................................................................................................... 27
8.8 Measuring Mode Settings...................................................................................................... 29
8.9 APC Settings* ....................................................................................................................... 31
8.10 Display Settings ..................................................................................................................... 32
8.11 General Settings .................................................................................................................... 32
8.12 Service Settings ..................................................................................................................... 34
8.13 Combined Mode ................................................................................................................... 36
8.14 Probe .................................................................................................................................... 36
8.15 Probe Control Port................................................................................................................. 37
8.16 Printer port............................................................................................................................ 39
8.17 Sensistor ISH2000P installation .............................................................................................. 45
8.18 Default parameters................................................................................................................ 46
9 Trouble-shooting......................................................................................................................... 49
10 Sensistor ISH2000 specifications ................................................................................................ 50
11 Spare parts and accessories........................................................................................................ 52
12 Support by INFICON .................................................................................................................... 53
12.1 How To Contact INFICON ...................................................................................................... 53
12.2 Returning your instrument to INFICON................................................................................... 53