E1412A Multimeter Specifications
173
DC Characteristics
(
continued
)
Operating Characteristics [8]
System Speeds
[10]
Function Change:
30/sec
Range Change:
65/sec
Autorange Time:
<30 ms
Max. Internal Trigger Rate:
1000/sec
Max. External Trigger Rate to Memory:
1000/sec
Additional Error with Autozero OFF
Following instrument warm-up at calibration temperature
1
C and <10 minutes:
100mV - 100V ranges: add (0.0002% range additional error +5
V). 300V range: add 0.0006% range.
Settling Considerations
Reading settling times are affected by source impedance, cable dielectric characteristics and input signal
changes.
Measurement Considerations
Agilent recommends the use of PTFE
or other high-impedance, low-dielectric absorption wire insulation for
these measurements.
[5] For 1k
unbalance in LO lead.
[6] For power-line frequency
0.1%.
[7] For power-line frequency
1%, subtract 20dB; for
3%, subtract 30dB.
[8] Readings speeds for 60Hz and (50Hz) operation, Autozero OFF.
[9] For 300V and 3A ranges: use 0.003% range for 5.5 digits and 0.030% range for 4.5 digits;
For all ranges: add 20
V for DC volts, 4
A for DC current or 20m
for resistance.
[10] Speeds are for 0.02 PLC integration time, Delay 0 and Autozero OFF. Includes measurement and data
transfer over the VXI backplane.
Function
PLCs
Digits
Readings/sec
Additional Noise
Error
DCV, DCI and
Resistance
100
6.5
0.6 (0.5) [8]
0% of range
10
6.5
6 (5) [8]
0% of range
1
5.5
60 (50) [8]
0.001% of range [9]
0.2
5.5
300
0.001% of range [9]
0.02
4.5
1000
0.01% of range [9]
Summary of Contents for Agilent E1412A
Page 2: ......
Page 10: ...8 Contents Notes...
Page 14: ...12 Notes...
Page 15: ...13 Notes...
Page 16: ...14 Notes...
Page 26: ...24 Agilent E1412A Multimeter Module Setup Chapter 1 Notes...
Page 194: ...192 Agilent E1412A Multimeter Error Messages Appendix B Notes...
Page 201: ...Index 199 Index Agilent E1412A User s Manual and SCPI Programming Guide...
