Continuity Sound Test; I Diodes [ ] - Chauvin Arnoux C.A 5220G Manual De Empleo

RESISTANCES
Ω Ω Ω Ω Ω
400 Ω
4 kΩ
Digital
0.1 Ω 1 Ω
resolution
Bargraph
10 Ω 100 Ω
resolution
± 1.5 %
Accuracy R ± 8
counts
Voltage on
open circuit
Protection

CONTINUITY SOUND TEST

On the 400Ω range, continuous beep for a resistance R ≤ 40Ω
Never make a diode test on a live circuit
I Connect the leads to the multimeter and to the terminals of the component
to be tested.
I Place the selector switch on the diode function
- in forward direction the display gives the value of the junction in volts
(resolution 1mV)
- accuracy : ± 2% R ± 15mV
- open circuit voltage : ≥ 3V
- short circuit current : 0.8mA
- in reverse direction the display indicates the open circuit voltage,
around 3V.
I Memorise the value if necessary, by pressing the HOLD button.
I With this function it is thus possible to test standard diodes, l.e.d's or any
other semiconductor which has a junction that corresponds to a direct voltage
of less than 3V.
I Protection : idem resistances
40 kΩ 400 kΩ 4 MΩ
10 Ω 100 Ω
1 kΩ
1 kΩ 10 kΩ 100 kΩ
± 1.5 % R ± 3 counts
≤ 0.5 V
500 V rms and 750 V peak
DIODES
:
21
40 MΩ
10 kΩ
1 MΩ
± 3 % R
± 5
counts