HT instruments HT7052 - Manual (Page 28)

HT7052
EN - 26
6.7.2 Perform the measurement
1. Switch on the instrument by pressing the ON/OFF key
2. Select with arrow keys  or  the item “STEP VOLTAGE” on main menu and confirm
with SELECT key. The screen of Fig. 38 is shown by the meter. In case of activation of
Graphic R(t) option press arrow keys  or  to select the graphical screen of Fig. 40
CAUTION
It is not possible to switching mode of presentation when measurement
running
Fig. 38: Initial numerical screen Fig. 39: Numerical screen of result
Fig. 40: Initial graphical screen Fig. 41: Graphical screen of result
3. Connect the red part of the Test lead 1 or Test leads 2 (see § 4.2) to the +OUTPUT
input and the black part of the Test leads 2 (see § 4.2) to the –OUTPUT input
4. Connect the tip of Test lead 1 or Test leads 2 (positive) and the black cable of Test
leads 2 (negative) to the object on test (see Fig. 24)
Fig. 42: Connection of instrument for insulation measurement