Index
DAQMeter DAQCard-4050 User Manual
I-2
©
National Instruments Corporation
DC voltage measurement, 3-3 to 3-5
AC noise effects, 3-4
accuracy considerations, 3-3 to 3-5
connecting probes (figure), 3-2
input impedance, 3-3 to 3-4
input ranges, 3-3
thermal EMF, 3-4 to 3-5
DC voltage specifications, A-1 to A-2
accuracy (table), A-1
input characteristics, A-1 to A-2
noise rejection, A-1
digital multimeter operation. See DMM
operation.
diode testing
accuracy (table), A-4
signal connections, 3-11
DMM operation, 3-1 to 3-12
current measurement, 3-11 to 3-12
diode testing, 3-11
reading rate selection, 3-1 to 3-2
resistance measurement, 3-8 to 3-10
continuity measurements, 3-10
input ranges, 3-9 to 3-10
signal connections, 3-8 to 3-9
voltage measurement, 3-2 to 3-8
AC voltages, 3-5 to 3-8
connecting probes (figure), 3-2
DC voltages, 3-3 to 3-5
preventing safety hazards
(caution), 3-2
warm-up, 3-1
documentation
conventions used in manual, x
National Instruments documentation, xi
organization of manual, ix-x
related documentation, xi
E
electronic support services, C-1 to C-2
e-mail support, C-2
environment specifications, A-5
equipment, optional, 1-5
errors, AC voltage
crest factor errors (table), 3-7, A-3
input frequency errors (table), 3-7, A-2
input range accuracy (table), 3-6, A-2
F
fax and telephone support numbers, C-2
Fax-on-Demand support, C-2
frequency error rates (table), 3-7, A-2
frequency response, 3-6 to 3-7
FTP support, C-1
G
general specifications, A-4
I
input characteristics
AC voltage specifications, A-2 to A-3
DC voltage specifications, A-1 to A-2
input impedance, 3-3 to 3-4
input ranges
AC voltage measurement, 3-5 to 3-8
DC voltage measurement, 3-3 to 3-5
resistance measurement, 3-8 to 3-10
installation
cables and probes, 2-3 to 2-4
configuration, 2-4
procedure, 2-2
safety precautions, 2-1 to 2-2
unpacking the DAQMeter
DAQCard-4050, 1-5
