High Ac Voltage Verification

TB 9-6695-293-50

NOTE

In both cases, the TI will have to be connected to the 5700A

and in the ON state.

19. High Ac Voltage Verification

a. Connect equipment as shown in figure 14.

Press INPUT 2 pushbutton on ac

measurement standard.

AC MEASUREMENT STANDARD

SIDE VIEW

INPUT 2

COAX CABLE

(APPROX. 12 INCHES)

BNC TO

BANANA ADAPTER

CALIBRATOR

SIDE VIEW

OUTPUT

TEST INSTRUMENT

HI CURRENT SIDE VIEW

LO OUTPUT

Figure 14. High ac voltage accuracy.

b. On the ac measurement standard, press the UTIL MENUS pushbutton and then

the MEAS CONTROL soft key. Set DIGITAL FILTER MODE to FAST and RESTART

to MEDIUM. Press the DONE soft key twice to return to the measurement display.

c. Set ac measurement standard to manual 700 V range.

d. Set the TI for a 300 V, 20 kHz output. Adjust TI output adjustment knob for an

indication of 300.000 V (1 digit) on the ac measurement standard.

e. Record calibrator Error display indication in table 14. Verify that the result is

within the limits listed.