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12.5
Measurement accuracy @ 23 ºC ±5 ºC
Impedance
5
Capacitance
PDC current
6
Tanδ
for 1 mHz < f < 100 Hz
for f < 1 mHz
for f > 100 Hz
5. Capacitance accuracy for frequencies 100 mHz to 5 kHz
6. Tanδ accuracy for capacitances > 100 pF
12.6
Measurement time (Combined mode)
2 mHz to 1 kHz
100 µHz to 1 kHz
10 µHz to 1 kHz
12.7
DRA power supply
Input voltage
Input frequency
Power
Output voltage
Output current
12.8
Environmental requirements
Temperature range
Relative humidity
Maximum altitude
Climate
Vibration
Shock
0.5% + 1 pF
0.5% ± 1 pA
1% + 3×10
2% + 5×10
2% + 5×10
approx. 15 min
<3 h
<6 h
100 V
AC
50 Hz to 60 Hz
≤45 W
12.0 V
DC
≤3 A
Operating
–10 ºC to +55 ºC (–31 ºF to +131 ºF)
Storage
–10 ºC to +65 ºC (–31 ºF to +149 ºF)
Operating
10% to 95% non-condensing
Storage
10% to 95% non-condensing
2000 m
Tested according to EN 60068-2-78
Tested according to EN 60068-2-6
Frequency range 10 Hz to 50 Hz
Acceleration 2 g, 20 cycles per axis
Tested according to EN 60068-2-27,15 g/11 ms,
half-sine pulse, each axis
–4
–4
–4
to 240 V
AC
Technical data
71
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