Copyright Advanced Test Products 2011
Release EN 11
TIF900
Insulation Tester
User’s manual
Page 1: ...Copyright Advanced Test Products 2011 Release EN 11 TIF900 Insulation Tester User s manual...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 19: ...TIF900 EN 18...
