Dc Current Verification

TB 9-6695-293-50

Figure 6. Resistance (1.9 through 19 MΩ).

i. Set TI for a 19 MΩ output. Measure resistance. Resistance measuring system will

indicate within 55 ppm of TI displayed value.

j. Set TI for a 100 MΩ output. Measure resistance. Resistance measuring system will

indicate within 130 ppm of TI displayed value.

k. Press RESET.

11. Dc Current Verification

NOTE

The characterization of the multimeter is required for this

performance check. If ambient temperature drifts more than 1

degree Celsius (from time of characterization) prior to

completing paragraph 11 below, the characterization (and

paragraph 11) must be repeated.

a. Connect OUTPUT HI, LO, and GUARD terminals to multimeter INPUT I, LO,

and GUARD terminals. Configure multimeter for most accurate dc current measurements.