Hioki 3801-50, Instruction Manual

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76
5.2 Accuracy
C (Capacitance Measurement)
Hz (Voltage/ Current Measurement)
DUTY Ratio/ Pulse Width
Range Accuracy
Sampling Rate
(Maximum)
Overload Protection
9.999 nF ± 2.5%rdg. ± 8 dgt.
4 times/ s
1000 V DC/ 1000 Vrms (sin)
or 10
7
VHz, for 1 minute
Overload current:
0.3 A or less
99.99 nF
± 1.5%rdg. ± 5 dgt.
999.9 nF
9.999
μ
F
99.99
μ
F
999.9
μ
F once/ s
9.999 mF 0.1 time/ s
99.99 mF ± 3.5%rdg. ± 10 dgt. 0.01 time/ s
Range Accuracy
Measured
Current
Overload Protection
99.999 Hz
± 0.02%rdg.+ 3 dgt.
600 kHz or less 0.5 Hz, 1 Hz,
2 Hz, 5 Hz
*
1000 V DC/ 1000
Vrms (sin) or 10
7
VHz, for 1 minute
999.99 Hz
9.9999 kHz
99.999 kHz
999.99 kHz
Sampling rate: 1.12 times/ s
Minimum frequency is set by the power on option
Function Range Accuracy Overload Protection
DUTY 99.99% ± 0.3%/ kHz ± 0.3%
1000 V DC/ 1000
Vrms (sin) or
10
7
VHz, for 1 minute
PULSE
510.00 ms
± 0.2%rdg. ± 3 dgt.
1999.9 ms
Accuracy is specified for a square wave input in the 5.1000 V DC range with an
amplitude of 5 V and a pulse width of at least 10
μ
s.
For AC coupling, measurement within a range of 5.00% to 95.00% is possible for
a frequency signal of 20 Hz or more.