Tektronix THS710A Instrukcja Użytkownika Pobierz pdf (Strona 24)

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

Res

Range Resolution

Res

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

ccu

40 500

Input Waveform Maximum Error

(

Hz to

500

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

Res

Range Resolution

Res

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

ccu

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

ull

S eRess e

Range Full Scale Bias Voltage

cal

Res

tanc

e s reme yp

400.0  350 mV

reme

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

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