Chauvin Arnoux F407, Руководство пользователя

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Specific characteristics in PEAK mode (from 10 Hz to 1 kHz in AC):
•
Uncertainties: add ± (1.5% L+0.5A) to the values in the tables above.
•
PEAK capture time: 1ms min. to 1.5ms max.
4.2.8 Calculation of the crest factor (CF)
Measurement range 1.00 – 3.50 3.51 – 5.99 6.00 – 10.00
Specified
measurement range
(from 5V or 5A)
0 to 100% of the measurement range
Uncertainties (zero
corrected in A DC)
± (2% R + 2 pt) ± (5% R +2 pt) ± (10% R + 2 pt)
Resolution 0,01
Remark : Peak values limited to 1500V or 1500A
Uncertainties guarantied until 400 Hz
4.2.9 Calculation of the RIPPLE in DC
Measurement range 0,01% - 99,99% 100,0% - 1000%
Specified measurement
range (from 3 A DC and
2 V DC)
2 to 100% of the
measurement range
0 to 100% of the
measurement
range
Uncertainties ± (5% R +10 pt)
Resolution 0,01 0,1
Remark : If one of the terms for the calculation of the RIPPLE is displayed as "OL",
or forced to zero, the RIPPLE displayed is an indeterminate value, "----".
4.2.10 Continuity measurement
Measurement range
0.0
Ω to 999.9 Ω
Open-circuit voltage
≤
3.6V
Measurement current 550 µA
Uncertainties ± (1% R +5 pt)
Buzzer triggering threshold
40
Ω