Caractéristiques Techniques Et Tolérances De Mesure - Conrad VC-608 Bedienungsanleitung

Caractéristiques techniques et tolérances
de mesure
Caractéristiques techniques
Affichage.......................................................: (2 afficheurs à 5 chiffres jusqu'à
Cadence de mesure max............................. : 2 mesures par secondes, ou moins
Précision de base .........................................: 0,05%
Courant d'entrée CA/CC maxi......................: 10 A
Température de travail ..................................: 0 °C à +40 °C
Température au stockage .............................: -20 °C à +60 °C (pile retirée), humidité
Humidité relative de l'air ...............................: de 0 à 28 °C : < 90 %, sans conden-
Coefficient de température ...........................: 0,1 x la précision indiquée / °C, dans
Signalisation de remplacement de la pile .....: "
Consommation .............................................: Normale (sans éclairage): env. 7 mA.
Type de pile...................................................: NEDA 1604 9V ou 6F22 9V (alcaline)
Poids :............................................................ 557 g (avec gaine et pile)
Dimensions (L X l X H) ..................................: env. 204 x 94 x 43 mm (sans gaine en
Tolérances de mesure
Indication de la précision en ±(% de la lecture + nombre de chiffres = digits = dgt(s)).
Précision pendant 1 an pour une température de +23 °C ± 5° et une humidité relati-
ve de l'air inférieure à 90 %, sans condensation. Le temps de montée en températu-
re est de 1 minute
98
49999, avec affichage automatique
de la polarité, des symboles et des
unités)
en cas de mesure de fréquences, de
durée d'impulsions ou de capacités
rel. de l'air < 70% sans condensation
sation. De 28 à 40 °C : < 80%, sans
condensation
la plage de 0 à 18 °C et de 28 à 40 °C
+ -
" à partir d'une tension inférieu-
re à env. 7 V
Auto-Power-off (stand-by après env.
15 min) : env. 70 µA. Appareil arrêté
(EEPROM) : env. 7 µA maxi.
caoutchouc)
B Connecting measuring leads
Always use only the supplied measuring leads, or the adapter leads which are optio-
nally available for the DMM and are therefore suitable for it. Before making any
connection, pay attention to the connection plug's condition or that of the sensors
and make sure that the insulation is undamaged. The supplied measuring leads are
permissible for voltages of up to 1,000 V max. Your VC 608 measuring device is desi-
gned for voltages of up to 1,000 V (DC) or 750 V (AC) rms. Be particularly careful in
dealing with alternating voltages exceeding 25 V or 35 V direct voltage. Never
exceed the maximum input quantities, because otherwise you could be subjected to
extreme danger due to the measuring device becoming damaged.
C Commissioning
C1 Basic setting
Set the rotary switch to the desired position in order to select a type of measurement.
This results in the measuring device being switched on. Setting the switch to "OFF"
signifies that the measuring device is switched off.
"Auto-Power Off" signifies that the equipment is automatically switching off into the
so-called "sleep mode" (readiness or "stand-by"). The equipment will switch itself to
"off" after approximately 15 minutes, if
no push button has been pressed,
the rotary switch has not been operated,
the measuring device has not recorded any measured value,
the auto-power function has not been switched off in advance.
Stand-by will be displayed by the "AUTO OFF" symbol. The measuring device can
be activated by pressing any push button. The "Auto-Power Off" function can be
shut down by pressing "MENU" and then "ENTER". The "Auto Off" symbol disap-
pears. The measuring device is now switched on until the battery has run down
(empty).
C2 Push button layout
a) HOLD
You can switch the data hold function on or off, by (briefly) pressing any push button.
Data hold signifies that the measured value (or the whole display) will be held ("fro-
zen") until the data hold function is switched off again.
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