Troubleshooting; Technical Data And Measuring Tolerances - VOLTCRAFT VC-2020 Bedienungsanleitung

Troubleshooting

In purchasing the multimeter, you have acquired a product which has been designed
to the state of the art and is operationally reliable.
Problems and malfunctions may, however, still arise.
For this reason, the following is a description of how you can eliminate possible mal-
functions yourself.
Observe the safety instructions in all cases.
Error Possible cause
The multimeter Are the batteries flat?
does not function. Check the battery status.
No measurement of current Is the fuse for the currency measuring range defect?
possible. Check the fuse (fuse replacement)
No measuring value change. Are the right measuring sockets selected?
Is the right measuring mode selected (AC/DC)?
Repairs other than those described above should only be performed
by an authorised electrician.
If you have queries about handling the measuring device, our technical
support is available under the following telephone number:
Voltcraft ® , 92242 Hirschau, Lindenweg 15, phone 0180 / 586 582 723 8

Technical Data and Measuring Tolerances

Technical data
Over-voltage category
Max. measuring voltage
Analog display
Input resistance
Voltage supply
Work and storage temperature
Operating height
Rel. air humidity
Temp. for guaranteed accuracy
Mass
Dimensions (LxWxH)
48
VC -5060 VC -2020
CAT III 600V against ground potential
600 V 500 V
With mirror scale, DC class 3, AC class 4
ca. 10MΩ DC 20kΩ/V AC 9kΩ/V
9 V block 9V block + 2 AA
-5°C to +40°C
max. 2,000 m
< 75% (non-condensing)
+18°C to +28°C
approx. 480 g approx. 430 g
187 x 98 x 48 (mm) 168 x 92 x 45
Table des matières
Introduction ...............................................................................................................51
Utilisation conforme ..................................................................................................51
Désignation des pièces constitutives........................................................................52
Consignes de sécurité ..............................................................................................54
Description du produit ..............................................................................................56
Contenu de la livraison..............................................................................................57
Explication des symboles et des signes ...................................................................58
Mise en service .........................................................................................................59
Mode de mesure .......................................................................................................59
a) Compensation à zéro .........................................................................................60
b)Mesure des tensions continue et alternative......................................................60
c) Mesure de la résistance .....................................................................................61
d)Mesure du courant continu ................................................................................62
e) Mesure en courant alternatif ..............................................................................63
f) Contrôle de continuité acoustique (VC-5060 uniquement) ................................64
g) Essai de diodes ..................................................................................................65
h) Mesure des fréquences (VC-5060 uniquement).................................................66
i) Mesure d´affaiblissement en dBm (VC-2020 uniquement).................................66
j) Mesure des capacités (VC-5060 uniquement) ...................................................67
k) Mesure de température (VC-5060 uniquement).................................................68
Nettoyage et maintenance ........................................................................................68
Généralités.............................................................................................................68
Nettoyage ..............................................................................................................69
Mise en place et remplacement des piles .............................................................69
Remplacement des fusibles ..................................................................................70
Elimination des piles et accus usagés ! ................................................................71
Elimination.................................................................................................................71
Dépannage................................................................................................................72
Caractéristiques techniques et tolérances de mesure..............................................72
53