BEHA UNITEST CHB 10, Инструкция по эксплуатации

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4.2.2 AC current measurements
1. Turn s elector s witch (2) to “200 A
;
/400 A
;
“ / UNITEST
Clamp Adapter CHB 10 “200 A“.
UNITEST Clamp Adapter CHB 10:
Connect the UNITEST Clamp Adapter CHB 10 to a Multimeter
i.e. a UNITEST Digital Multimeter Order No. 93428 and select
the correct range.
2. Open the clamp, and clo s e it round the conductor. Make s ure
that the clamp properly encircle s the conductor, and that there i s
no air gap b etween the jaw s .
If the di s play i s not vi s i b le during mea s urement, pre ss the “HOLD“
b utton (3) to retain the di s play. The clamp can then b e removed
from the conductor and the s tored value read. ( Clamp Meter CHB
15 and CHB 35 only).
4.3 Voltage measurements
( Clamp Meter CHB 15 only )
DANGER !
Do not connect more than 750 V AC or 1000 V DC to the input
s ocket s . Eceeding the s e value s can endanger the operator, and
may re s ult in damage to the in s trument.
WARNING !
Before s witching to a new function, di s connect the pro b e s from
the UUT.
DANGER !
Only handle te s t lead s and pro b e s on the grip s provided. Avoid
touching the pro b e s under any circum s tance s .
Correct current mea s urement
with the UNITE S T Clamp
Adapter CHB 10 and a Digital
Multimeter.
PTDB93468-05.qxd 14.12.2005 9:41 Uhr Seite 23