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Appendix G: Calibration
G–4
VX4101A MultiPaq Instrument User Manual
This part of the procedure calibrates the DMM for 300 VDC with 10 MW
impedance.
22. Program the VX4101A as follows:
conf:dc 300;init
23. Apply 0.0 VDC ±400 mVDC
24. Program the VX4101A as follows:
cal:val 0
25. Apply 290 VDC ±4.5 mVDC
26. Program the VX4101A as follows:
cal:val 290 (or any other desired value)
This part of the procedure calibrates the DMM for 0.03 VDC with 10 GW
impedance.
27. Program the VX4101A as follows:
conf:dc .03
28. Program the VX4101A as follows:
inp:imp 10e9;init
29. Apply 0.0 VDC ±100 nVDC
30. Program the VX4101A as follows:
cal:val 0
31. Apply 0.029 VDC ±1.9 mVDC
32. Program the VX4101A as follows:
cal:val .029 (or any other desired value)
DC Range 300 VDC with
10 MW Impedance
DC Range .03 VDC with
10 GW Impedance