KYORITSU 6011A - Manual (Page 6)

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Model 6011A Multi-Function tester performs six functions in one instrument.
1．Continuity tester
2．Insulation resistance tester
3．Loop impedance tester
4．Prospective short circuit current tester
5．RCD tester
6．Mains voltage warning when operating the loop impedance and RCD mode.
The tester is designed to Safety Standard IEC 61010-1 CAT III (300V).
Drip-proof construction in conformance with IP54, IEC 60529.
The instrument is supplied with:-
1．A KAMP10 lead for loop/RCD testing at socket outlets.
2．Model 7122 lead for insulation and continuity testing.
3．Model7132 lead for loop testing at Extemal Earth Terminal.
In the insulation resistance testing mode the instrument provides a rated current
of 1mA as required in IEC 61557-2 1997.
In the continuity testing mode the instrument provides a short circuit current of
200mA as required in IEC 61557-4 1997.
Continuity and insulation resistance functions have the following features:-
Live circuit warning A colour coded LED warns if the circuit under
test is live.
Continuity Null Allows automatic subtraction of test lead
resistance from continuity measurements.
Polarity switch Allows switching of polarity during continuity
tests.
Auto discharge Electric charges stored in capacitive circuits
are discharged automatically after testing by
releasing the test button.
Loop impedance, PSC and RCD testing functions have the following features:-
In the loop impedance mode,supply voltage is
displayed when the instrument is connected to
the supply until the test button is pressed.
Wiring check Three LEDs indicate if the wiring of the circuit
under test is correct.
Voltage level