HT ISO410 User Manual page 3

7.1.2. AIR, RH, TMP °F, TMP °C, Lux mode ................................................................................... 54
7.1.3. Description of anomalous results ........................................................................................... 54
7.2. LEAK: real time measurement of the leakage current through an external clamp .......... 55
7.2.1. Description of anomalous results ........................................................................................... 56
8. MAINS ANALYSIS ...................................................................................................... 57
8.1. PWR: real time measurement of the mains parameters ................................................. 57
8.1.1. PAR mode .............................................................................................................................. 58
8.1.2. HRM V ane HRM I mode ....................................................................................................... 58
9. MEMORY ................................................................................................................... 59
9.1. How to save a measure ................................................................................................... 59
9.1.1. Description of anomalous results ........................................................................................... 59
9.2. Saved data management ................................................................................................ 60
9.2.1. How to recall a measure ........................................................................................................ 60
9.2.2. How to delete the last measure or all of them ....................................................................... 61
9.2.3. Description of anomalous results ........................................................................................... 61
10. CONNECTING THE INSTRUMENT TO A PC ............................................................ 62
11. MAINTENANCE .......................................................................................................... 63
11.1. General ............................................................................................................................ 63
11.2. Battery replacement ........................................................................................................ 63
11.3. Instrument cleaning ......................................................................................................... 63
11.4. End of life ........................................................................................................................ 63
12. SPECIFICATIONS ...................................................................................................... 64
12.1. Technical feratures .......................................................................................................... 64
12.2. Safety Specification ......................................................................................................... 68
12.2.1. General .................................................................................................................................. 68
12.2.2. Reference standards for verification measurements ............................................................. 68
12.2.3. AUX ........................................................................................................................................ 68
12.3. General characteristics .................................................................................................... 68
12.4. ENVIRONMENT .............................................................................................................. 68
12.4.1. Environmental working conditions ......................................................................................... 68
12.5. Accessories ..................................................................................................................... 68
13. SERVICE .................................................................................................................... 69
13.1. Warranty conditions ......................................................................................................... 69
13.2. Service ............................................................................................................................ 69
14. PRACTICAL REPORTS FOR ELECTRICAL TESTS ................................................. 70
14.1. Continuity measurement on protective conductors ......................................................... 70
14.1.1. Purpose of the test ................................................................................................................. 70
14.1.2. Installation parts to be checked ............................................................................................. 70
14.1.3. Allowable values .................................................................................................................... 70
14.2. Insulation resistance measurement ................................................................................. 71
14.2.1. Purpose of the test ................................................................................................................. 71
14.3. Check of the circuit separation ........................................................................................ 74
14.3.1. Definitions .............................................................................................................................. 74
14.3.2. Purpose of the test ................................................................................................................. 74
14.3.3. Installation parts to be checked ............................................................................................. 74
14.3.4. Allowable values .................................................................................................................... 74
14.4. Working test of RCDS ..................................................................................................... 76
14.4.1. Purpose of the test ................................................................................................................. 76
14.4.2. Installation parts to be checked ............................................................................................. 76
14.4.3. Allowable values .................................................................................................................... 76
14.4.4. Note ........................................................................................................................................ 76
14.5. Test of RCD tripping current ............................................................................................ 77
14.5.1. Purpose of the test ................................................................................................................. 77
14.5.2. Installation parts to be checked ............................................................................................. 77
14.5.3. Allowable values .................................................................................................................... 77
14.5.4. Note ........................................................................................................................................ 77
14.6. Measurement of short-circuit impedance ........................................................................ 78
14.6.1. Purpose of the test ................................................................................................................. 78
EN - 2
400 Series