AC Current Clamp
Calibration Adjustment
7
Calibration Adjustment
1. Using the equipment connections shown in Figure 2, set the 5520A output for 2 A, 45 Hz.
2. Referring to Figure 3, slide the rubber boot on the UUT handle back to access the adjustment point,
VR1.
3. Using a small flat-head screwdriver, adjust VR1 for a meter reading of 99.9 mV to 100.1 mV.
VR1
bbc02f.eps
Figure 3. i400s Calibration Point
User-Replaceable Parts
The Current Clamp contains no user-replaceable parts. The following user documentation is available for
this product.
Description Part No Qty
i400s Instruction Sheet 2282671 1
i400s Calibration Information
(this document)
2414327 1
w ww . . co m
information@itm.com1.800.561.8187