Hioki DM7275 Series - 3 Measurement; Connecting the Measurement Cables (Measurement Target)

31
3
Measurement
3.1 Connecting the Measurement Cables
(Measurement Target)
Before connecting the measurement cables to the measurement target, read “Before connecting a
measurement cable” (p. 9) and “Before starting a measurement” (p. 10) carefully.
Use Hioki’s optional test leads, contact pins, alligator clips, or other connectors as appropriate
depending on the measurement target.
For more information: “Options (Sold Separately)” (p. 3)
UsingtheL9207-10TestLead
(1) AbouttheL9207-10
4
Black
Red
5
1
3
2
Thetestleadplugsaretted
with protective caps. Remove
the caps before use.
Protective cap
1 Metal pins Connect the metal pins to the
measurement target.
With cap: 4 mm or less
Without cap: 19 mm or less
Thickness: Approx. 2 mm
2 Caps Fit the caps to the metal pins to prevent
short-circuits. The test leads can also be
used with the caps removed.
3 Barriers The barriers indicate the safe distance
from the metal pins.
During measurement, do not touch
the area in front of the barriers.
4 Plugs Connect the plugs to the instrument’s
measurement terminals.
5 Cables The cables have a double-insulated
design.
(Length: Approx. 900 mm; thickness:
approx. 3.6 mm)
If the white portion of the inside of
the cable is exposed, replace the
test leads with a new L9207-10 set.
Remove the caps when using the test leads with the L4933 Contact Pin Set or the L4934 Small
Alligator Clip Set.
Removing the caps Fitting the caps
Grippingthebaseofthecapgently,pull
to remove.
Store caps after removal so as not to lose
them.
Pass the test lead metal pin through the
holeinthecapandinsertrmlyallthe
way.
3 Measurement
3
Measurement
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