
Specifications
THS710A, THS720A, THS730A & THS720P Service Manual
1–9
Table 1–2: DMM specifications (Cont.)
AC Voltage
Conversion Type AC conversions are true RMS. The AC measurement is based on the
AC and DC components of the signal as shown below:
AC Measurement = RMS(AC+DC) – DC
ang
an
Range Resolution
olution
400.0 mV
0.1 mV
4.000 V 1 mV
40.00 V 10 mV
400.0 V 100 mV
640 V 1 V
n
ccu
ac
Input Waveform Maximum Error
(
Hz to
Hz)
Sinusoidal waveforms
±(2% of reading + 5 counts)
Nonsinusoidal waveforms with
crest factor up to 3
±(4% of reading + 5 counts)
Common Mode
Rejection, typical
Rejects AC signals by >60 dB at DC, 50 Hz, and 60 Hz
/Resistance
ang
an
Range Resolution
olution
400.0
0.1
4.000 k 1
40.00 k 10
400.0 k 100
4.000 M 1 k
40.00 M 10 k
n
ccu
ac
Range Maximum Error
All ranges except 40 M ±(0.5% of reading + 2 counts)
40 M ±(2% of reading + 5 counts) for
≤60% relative humidity
Bia
Voltag
o
ull
Range Full Scale Bias Voltage
cal
i
tanc
400.0 350 mV
M
a
u
nt, t
ical
4.000 k
200 mV
40.00 k 350 mV
400.0 k 350 mV
4.000 M 400 mV
40.00 M 1.10 V
Comentários a estes Manuais