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HP E1312A/E1412A User's Manual and SCPI Programming Guide
Numerics
2-Wire Ohms Measurement
139
aperture time
,
21
30
connections
,
,
139
integration time
,
141
range
,
92
range/resolution
,
143
resolution
,
4-Wire Ohms Measurement
21
29
connections
,
,
131
integration time
,
133
134
range
,
–
90
range/resolution
,
135
resolution
,
A
Abbreviated Commands
72
ABORt Subsystem
,
AC Current
high speed measurements
measurement
36
errors
,
87
119
range
,
,
–
range/resolution
121
resolution
,
range vs. resolution
36
37
signal filters
,
–
174
specifications
,
–
true RMS measurements
AC Voltage
high speed measurements
34
loading errors
,
measurements
below full scale
loading errors (ac volts)
144
145
range
,
–
range/resolution
146
resolution
,
range vs. resolution
36
37
signal filters
,
–
174
specifications
,
–
true RMS measurements
35
turnover errors
,
107
,
105
,
68
,
36
,
120
87
102
,
,
71
,
127
128
,
–
176
32
35
,
–
36
,
34
,
34
,
93
108
,
,
71
,
127
128
,
–
176
32
35
,
–
183
Accuracy
,
and speed tradeoffs
,
high accuracy configuration
183
specifications
,
ac characteristics
dc characteristics
frequency characteristics
period characteristics
temperature coefficients
183
transfer accuracy
,
Address
dynamic addressing
16
switch, setting
,
Analog Bus Connections
147
Aperture
,
increasing measurement speed
Aperture Time
139
2-wire resistance
,
131
4-wire resistance
,
196
changing
,
197
decreasing
,
frequency measurements
122
128
querying
,
,
122
131
136
setting
,
,
,
vs. dc current resolution
vs. dc voltage resolution
Application Examples
,
Automatic Input Impedance
40
Autorange
,
enabling/disabling
2-wire ohms function
4-wire ohms function
ac current function
ac voltage measurements
ac-coupled RMS voltage
dc current function
dc ratio measurements
dc voltage function
dc voltage measurements
frequency measurements
period measurements
resistance measurements
increasing measurement speed
Index
193
198
–
184
,
174
176
,
–
171
,
177
,
177
,
183
,
16
,
19
,
196
,
128
,
131
136
139
147
,
,
,
,
139
147
197
,
,
,
70
,
70
,
52
100
,
92
107
,
,
105
134
,
,
87
102
120
,
,
,
145
,
93
108
,
,
88
103
125
,
,
,
95
110
,
,
94
109
,
,
150
,
130
,
138
,
142
,
197
,
Index
199
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