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Tektronix DMM830 - Page 33

Tektronix DMM830
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DMM800 Series Performance Verification
Handheld Instruments Basic Service
33
DMM870 test record (cont.)
Test input Display maximumReadingDisplay minimumTolerance
AC milliampere test (60 Hz)
1
��������
�������
3600.0
A
������
�����
±
0.9% + 80 counts
������
�����
3559.6
A
��������
�������
�����
����
3640.4
A
��������
360.00 mA
������
±
0.9% + 80 counts
������
355.96 mA
��������
�����
364.04 mA
1
The upper display readout is 60 Hz
±
2 counts corresponding to the input frequency.
DC ampere test
��������
10.000 A
������
±
0.3% + 10 counts
������
9.960 A
��������
�����
10.040 A
AC ampere test (60 Hz)
1
��������
�������
10.000 A
������
�����
±
0.9% + 80 counts
������
�����
9.830 A
��������
�������
�����
����
10.170 A
1
The upper display readout is 60 Hz
±
2 counts corresponding to the input frequency.

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