5522A
Operators Manual
4-60
f.
Set the calibrator output to 3.5 A at 60 Hz and press
O
. Verify the error is
within specification.
g.
Repeat the previous step with the following calibrator settings:
AC Current
Frequency
3.5 A
1.0 kHz
10.0 mA
60 Hz
10.0 mA
1.0 kHz
How to Calibrate the Meter
Continue with calibration if any range was out of tolerance in the previous procedure.
Note
The adjustment for calibrating the meter requires disassembling the meter.
Refer to the diagrams and access procedures in the 80 Series Service
Manual.
1.
Verify that the calibrator is set to 0 V dc in standby. Press
R
if it is not.
2.
Turn on the 80 Series DMM, and set its function switch to
.
3.
Connect a set of test leads to the DMM as shown in Figure 4-19.
4.
Set the calibrator to 3.5 V dc and press
O
.
5.
The DMM should now display 3.500
±
0.001. If necessary, adjust R21 to obtain the
proper display.
6.
Set the DMM function switch to
and set the calibrator output to 3.500 V at 100 Hz.
7.
The DMM should display 3.500
±
0.002. If necessary, adjust R34 to obtain the proper
display.
8.
Change the calibrator output to 10 kHz.
9.
The DMM should display 3.500
±
0.004. If necessary, adjust C2 to obtain the proper
display.
10.
Change the calibrator output to 35.00 V at 10 kHz.
11.
The DMM should display 35.00
±
0.04. If necessary, adjust C3 to obtain the proper
display.
How to Test a Model 41 Power Harmonics Analyzer
The Model 41 Power Harmonics Analyzer, hereafter referred to as the Tester, requires
two voltages at varying phase relationships to test the functionality of the Power and
Harmonics features. The procedure for testing these two functions of the Tester are
included here to demonstrate the operation of the dual voltage function of the Calibrator.
Note
These procedures are included here as an example. The Model 41 Service
Manual contains the complete authoritative testing and calibration
procedures
How to Test Watts, VA, VAR Performance
Perform the following procedure to test the Watts, VA, and VAR functions of the Tester.
Refer to Table 4-3.
Содержание 522A/6
Страница 4: ......
Страница 14: ...5522A Operators Manual x...
Страница 18: ...5522A Operators Manual xiv...
Страница 22: ...5522A Operators Manual 1 2...
Страница 46: ...5522A Operators Manual 1 26...
Страница 48: ...5522A Operators Manual 2 2...
Страница 54: ...5522A Operators Manual 2 8...
Страница 56: ...5522A Operators Manual 3 2...
Страница 189: ...6 1 Chapter 6 Remote Commands Title Page Introduction 6 3 Command Summary by Function 6 3 Commands 6 10...
Страница 190: ...5522A Operators Manual 6 2...
Страница 240: ...5522A Operators Manual 7 2...
Страница 260: ...5522A Operators Manual 8 2...
Страница 314: ...5522A Operators Manual 9 52...
Страница 370: ...5522A Operators Manual 10 56...
Страница 413: ...B 1 Appendix B ASCII and IEEE 488 Bus Codes...
Страница 414: ...5522A Operators Manual B 2...
Страница 416: ...5522A Operators Manual B 4...