1
Calibration Procedures
32
Keysight U1190A Series Service Guide
Table 1-6
Performance verification tests (continued)
Step Test function
Range
Fluke 5520
output
Error from nominal 1 year
U1191A
U1192A
U1193A
U1194A
3
ACV
Turn the rotary
switch to the
position.
60 V
60 V, 45 Hz
-
±0.77 V
±0.77 V
±0.77 V
60 V, 500 Hz
-
±0.77 V
±0.77 V
±0.77 V
600 V
600 V, 45 Hz
±7.7 V
±7.7 V
±7.7 V
±7.7 V
600 V, 500 Hz
±7.7 V
±7.7 V
±7.7 V
±7.7 V
4
Frequency
Turn
the rotary switch to the
position, and
press the
key once.
9.999 kHz
1 kHz, 6 V
±0.008 kHz
±0.008 kHz
±0.008 kHz
±0.008 kHz
5
DCV
Turn the
rotary switch to the
position.
60 V
60 V
-
±0.33 V
±0.33 V
±0.33 V
600 V
600 V
±3.3 V
±3.3 V
±3.3 V
±3.3 V
6
Resistance
Turn
the rotary switch to the
position.
600
600
Ω
±5.3
Ω
±5.3
Ω
±5.3
Ω
±5.3
Ω
6 k
Ω
6 k
Ω
±0.051 k
Ω
±0.051 k
Ω
±0.051 k
Ω
±0.051 k
Ω
60 k
Ω
60 k
Ω
-
±0.51 k
Ω
±0.51 k
Ω
±0.51 k
Ω
[a] The accuracy is specified after the Null function is used to subtract the test lead resistance and thermal effect (by shorting the test leads).
Apply a 0
Ω
calibrator output, and allow the clamp meter to settle before pressing the
key.
7
Diode
Turn the
rotary switch to the
position.
1.5 V
1.5 V
±0.018 V
±0.018 V
±0.018 V
±0.018 V
8
Capacitance
Turn the rotary switch
to the
position,
and press the
key
once.
600
μ
F
600
μ
F
-
±12.4
μ
F
±12.4
μ
F
±12.4
μ
F
6 mF
6 mF
-
±0.124 mF
±0.124 mF
±0.124 mF
Содержание U1190A Series
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