Fluke 225C Service Manual - Page 69

Input A&B Volt Gain

Get Fluke 225C PDF manuals and user guides View all Fluke 225C manuals
Add to My Manuals
Save this manual to your list of manuals

Page 69 highlights

5 Calibration Adjustment 5.6 Final Calibration 5.6.5 Input A&B Volt Gain Warning Dangerous voltages will be present on the calibration source and connection cables during the following steps. Ensure that the calibrator is in standby mode before making any connection between the calibrator and the test tool. Proceed as follows to do the Input A&B Volt Gain calibration. 1. Press to select the first calibration step in Table 5-4. 2. Connect the test tool to the 5500A as shown in Figure 5-6. Figure 5-6. Test tool Input A&B to 5500 Normal Output al55ab.bmp 3. Set the 5500A to supply a DC voltage (NORMAL output), to the first calibration point in Table 5-4. 4. Set the 5500A to operate (OPR). 5. Press to start the calibration. 6. Wait until the display shows calibration status :READY. 7. Press to select the next calibration step, set the 5500A to the next calibration point, and start the calibration. Continue through all calibration points of Table 5-4. 8. Set the 5500A to Standby, and continue at Section 5.6.6. 5-13

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
Calibration Adjustment
5.6 Final Calibration
5
5-13
5.6.5 Input A&B Volt Gain
Warning
Dangerous voltages will be present on the calibration source
and connection cables during the following steps.
Ensure that
the calibrator is in standby mode before making any connection
between the calibrator and the test tool.
Proceed as follows to do the Input A&B Volt Gain calibration.
1.
Press
to select the first calibration step in Table 5-4.
2.
Connect the test tool to the 5500A as shown in Figure 5-6.
al55ab.bmp
Figure 5-6. Test tool Input A&B to 5500 Normal Output
3.
Set the 5500A to supply a DC voltage (NORMAL output), to the first calibration
point in Table 5-4.
4.
Set the 5500A to operate (OPR).
5.
Press
to start the calibration.
6.
Wait until the display shows calibration status
:READY
.
7.
Press
to select the next calibration step, set the 5500A to the next calibration
point, and start the calibration.
Continue through all calibration points of Table 5-4.
8.
Set the 5500A to Standby, and continue at Section 5.6.6.