2 1
T O R K E L 8 2 0 / 8 4 0 / 8 6 0
P r o g r a m m a E l e c t r i c A B
Z P - B S 0 6 E R 1 0 1
Two TORKEL units operating together using the external
current measurement function.
Setting up
external current
measurement
TORKEL
Press <ESC> repeatedly until you see the ”MAIN
MENU”.
Select ”Basic settings” using the vertical arrow
keys (
or
) and press <ENTER>.
MAIN MENU
Basic settings
Press <ENTER> to obtain:
I MEASUREMENT
Internal
Press <ENTER>.
Select ”External” using the vertical arrow keys
(
or
) and press <ENTER>.
Set the mV/A value to the value specified on the
DC clamp-on ammeter and press ENTER.
I MEASUREMENT
Ext. 01.0 mV/A
The mV/A ratio for the input can be set to a value
between 0.3 mV/A and 19.9 mV/A.
Important
The clamp-on ammeter output voltage
must not exceed 1 V.
DC clamp-on ammeter
Note Make sure that the clamp-on ammeter
has fresh batteries. The batteries must last
throughout the entire test!
Place the clamp-on ammeter as far as possible
from any magnetic field
Connect a DC voltmeter (set to 2 V full scale) to
the clamp-on ammeter.
Switch on the clamp-on ammeter and adjust its
zero knob to set the output to 0.0 V
Note The clamp-on ammeter must be accurate
and calibrated and it must be able to
carry a load of 600 k
Ω. Please note that a
DC clamp-on ammeter is usually less accu-
rate in the lowest part of its measurement
range.
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