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5.1 General Specifications
Noise resistance
NMRR
DCV: 60 dB or more (50 Hz/ 60 Hz)
ACV: 60 dB or more (DC)
Noise resistance
CMRR
DCV: 90 dB or more
(DC/ 50 Hz/ 60 Hz, 1 kΩ unbalance)
ACV: 60 dB or more
(DC/ 50 Hz/ 60 Hz, 1 kΩ unbalance)
Response time
(auto range)
DCV: within 1.2 s
(0 V
→ 100 V auto range operation)
ACV: within 2.2 s
(0 V
→ 100 V auto range operation)
Ω : within 1.5 s
(Infinite
→ 0 Ω auto range operation)
within 2.5 s
(0 Ω
→ 50 MΩ auto range operation)
Dielectric strength 6.88 kV AC for 1 minute, sin wave, between input ter-
minals and case (50 Hz/ 60 Hz)
Maximum input
voltage
V terminal: 1000 V DC/ 1000 Vrms (sin) or 10
7
VHz
Maximum input
current
A terminal : Continuous up to 10 A AC/DC, no more
than 30 seconds up to 20 A AC/DC.
μA.mA terminal:510 mA AC/DC
Maximum rated
voltage to earth
CAT III: 1000 V DC/ 1000 Vrms (sin) or 10
7
VHz
CAT IV: 600 V DC/ 600 Vrms (sin) or 10
7
VHz
Rated supply
voltage
9.0 V DC
Maximum rated
power
480 mVA (Max.), supply voltage: 9.0 V DC
Rated power 60 mVA (Typ.), supply voltage: 9.0 V DC
(DCV measurement)
80 mVA (Typ.), supply voltage: 9.0 V
(ACV measurement)
Power during APS 0.2 mVA (Max.), supply voltage: 9.0 V
Continuous
operating time
Approx. 20 hours (DCV measurement, when the man-
ganese battery is used)
Approx. 50 hours (DCV measurement, when the alka-
line battery is used)
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