Copyright Advanced Test Products 2011
Release EN 11
TIF900
Insulation Tester
User’s manual
Страница 1: ...Copyright Advanced Test Products 2011 Release EN 11 TIF900 Insulation Tester User s manual...
Страница 2: ...measurement and continuity test 8 4 4 1 ZERO mode 8 4 4 2 Anomalous cases which may occur during measurement 9 4 5 Lo Continuity test on earth protective and equalizing potential conductors 10 4 5 1...
Страница 3: ...g pools etc and 50V in ordinary places to avoid risks of electrical shocks The following symbols are used CAUTION refer to the instruction manual an improper use may damage the instrument or its compo...
Страница 4: ...SIS Circuits are divided into the following measurement categories Measurement category IV is for measurements performed at the source of the low voltage installation Examples are electricity meters a...
Страница 5: ...to shipment All possible cares and precautions were taken to let you receive the instrument in perfect conditions Notwithstanding we suggest you to check it rapidly eventual damages may have occurred...
Страница 6: ...all display segments are lit for just a while Then the instrument is ready for DC voltage measurement 4 1 2 Auto power off The instrument automatically turns off 15 minutes after last pressure of keys...
Страница 7: ...erminals of the instrument 4 If necessary insert the croco clips on the test probes 5 Connect the cables to the desired points of the circuit under test as shown in Fig 2 The voltage value will be dis...
Страница 8: ...erminals of the instrument 4 If necessary insert the croco clips on the test probes 5 Connect the cables to the desired points of the circuit under test as shown in Fig 3 The voltage value will be dis...
Страница 9: ...test see Fig 4 6 GO Press GO to perform the measurement 7 Example of display of resistance value If such value is lower than 30 the instrument emits an acoustic signal 8 GO Press LOCK and GO together...
Страница 10: ...ts performed until a new pressing of the ZERO key for 2s that voids the calibration 6 Each time the instrument is switched off or changing position of selector the calibrated value is lost 4 4 2 Anoma...
Страница 11: ...ut terminals of the instrument Resistance value 4 If the measuring cables being used have not been calibrated first calibrate them as described in paragraph 4 5 1 5 Position the test probes on the des...
Страница 12: ...ment and used as offset which means it s deducted from all continuity tests performed until a new pressing of the ZERO key for 2s that voids the calibration 6 Each time the instrument is switched off...
Страница 13: ...doubt bifore performing an insulation test perform a 0 2A measurement by short circuiting the cables under test at a point of the plant which is as far as possibile from the measuring clips Remove th...
Страница 14: ...ion value generally much higher than the minimum requirements prescribed by standards 12 GO Press LOCK and GO together to perform the measurement in continuous mode the symbol LOCK is displayed Press...
Страница 15: ...terminals to avoid electrical shocks 1 Switch off the instrument 2 Remove test leads from the input terminals 3 Remove the battery compartment cover by using a screwdriver 4 Remove all batteries repl...
Страница 16: ...e Resolution Accuracy Overload protection 0 00 19 99 0 01 2 0 rdg 3 dgt 605V max RMS Test current 200mA DC up to 5 measuring cables resistance included Test current 10mA DC over 5 measuring cables res...
Страница 17: ...y life Multimeter About 50 hours Lo 1000 tests 1 M 250V 1000 tests 480k M 500V 1000 tests 480k M 1000V 1000 tests 480k Display Features 4 LCD with max reading 9999 counts symbol and decimal point 6 2...
Страница 18: ...t Repairs made necessary by previous attempts for repair carried out by non skilled or unauthorized personnel Instruments for whatever reason modified by the customer himself without explicit authoriz...
Страница 19: ...TIF900 EN 18...
