3B SCIENTIFIC PHYSICS Escola 100 Manual De Instrucciones página 13

9. Voltage measurements
The ESCOLA 100 may NOT be used
to measure directly at low-voltage
mains sources. See page 2 of "Meas-
urement categories" as specified in
DIN EN 61010-1.
The nominal voltage of the voltage
source may not exceed 600 V.
~
~
10A
CAT III 600V

If measurements are made when the magni-
tude of the variable is unknown, always select
a large measuring range before shifting down
to lower ones.

Connect the common/ground lead first and
only then the signal lead.

For measurements of voltage up to 100 mV,
set the rotary switch to the range 0.1
mA/100 mV.
9.1 DC voltages up to 600 V:

Set the four-way switch to

Alternatively, if measurements are to be made
with the zero point in the centre, then set the
four-way switch to

Select the required measuring range to a
range measured in V.
9.2 AC voltages up to 600 V:

Set the four-way switch to

Select the required measuring range to a
range measured in V.
10. Continuity testing
10A
CAT III 600V

Connect up the component to be tested.

Set the four-way switch to
rotary switch to
rent (R < 1 kΩ), an audible signal will sound.
A, V
.
.
.
A, V
and turn the
. If there is continuity of cur-
11. Measuring current and voltage together
The ESCOLA 100 may NOT be used
to measure circuits connected directly
to low-voltage mains sources. See
page 2 of "Measurement categories"
as specified in DIN EN 61010-1.
The nominal voltage of the current
source may not exceed 600 V.

The multimeter is to be connected
in series with the load on the side
where the voltage with respect to
ground is lowest!

Turn off the circuit before the Es-
cola 100 meter is connected into
it.
~
~
10A
CAT III 600V
11.1 DC voltages and currents:

Set the four-way switch to

Use the rotary switch to set the desired volt-
age measuring range and read off the meas-
urement.

Set a suitable current measuring range and
read off the measurement.
11.2 AC voltages and currents:

Set the four-way switch to

Use the rotary switch to set the desired volt-
age measuring range and read off the meas-
urement.

Set a suitable current measuring range and
read off the measurement.
6
A, V
.
.