Dc Volts Calibration; Dc Maua Calibration; Dc Amps Calibration - Fluke 867B Service Manual

867B,863
Service Manual

DC Volts Calibration

1. Rotate the selector knob to
2. Step 5: Apply 1000.0V dc. Allow for settling; then press t [Proceed].
3. Step 6: Apply 290.00V dc. Allow for settling; then press t [Proceed].
4. Step 7: Apply 29.000V dc. Allow for settling; then press t [Proceed].
5. Step 8: Apply 2.900V dc. Allow for settling; then press t [Proceed].
6. Set the 5700A to Standby.

DC mAuA Calibration

1. Rotate the selector to
2. Step 9: Apply 290.00 mA dc. Allow for settling; then press t [Proceed].
3. Step 10: Apply 29.000 mA dc. Allow for settling; then press t [Proceed].
4. Step 11: Apply 2.900 mA dc. Allow for settling; then press t [Proceed].
5. Step 12: Apply 290.00 µA dc. Allow for settling; then press t [Proceed].
6. Step 13: Apply 29.00 µA dc. Allow for settling; then press t [Proceed].
7. Place the 5700A in Standby.

DC Amps Calibration

1. Rotate the GMM selector to
2. Connect the 5700A and the 5725A as shown in Figure 4-9
3. Connect the 5725A to the á and â inputs on the GMM.
4. Step 14: Apply 10.000A dc. Allow for settling; then press t [Proceed].
5. Step 15: Apply 2.9000A dc. Allow for settling; then press t [Proceed].
6. Step 16: Apply 0.2900A dc. Allow for settling; then press t [Proceed].
7. Set the 5700A to Standby.
4-24
(This step is not valid for units with software below version 1.3).
from Ë to
ã
(VDC).
E
(mAµA). Move the input connection on the GMM
.
è
(Amps).
4-24.
4-25.
4-26.