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DVM9912 VELLEMAN
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8. Mesurages
Conformité EN61010-1
Isolation classe 2, double isolation
Capacité surtension CATIII 600V
Affichage écran à cristaux liquides à 4000 points avec indication des
fonctions
Polarité automatique, indication de la polarité négative (-)
Indication hors plage indication « OL »
Indication pile faible indication « BAT »
Taux d’échantillonnage 2x par seconde, nominal
Extinction automatique après environ 15 minutes d’inactivité
Conditions ambiantes C à 50°C (32°F à 122°F) @ < 70% RH
Température de stockage -20°C à 60°C (-4°F à 140°F) @ < 80% RH
Usage usage à l’intérieur, hauteur max. de 2000m
Degré de pollution 2
Alimentation 1 pile 9V, NEDA 1604, IEC 6F22
Dimensions 150 (H) x 70 (L) x 48 (P) mm
Poids env. 255g
Précision @ 18°C à 28°C (65°F à 83°F), < 70% RH
Tension CC (sélection automatique de la gamme)
Gamme Résolution Précision
400.0mV 0.1mV +0.5% + 2 chiffres
4.000V 1mV
40.00V 10mV
400.0V 100mV
+1.2% + 2 chiffres
600V 1V +1.5% + 2 chiffres
Impédance d’entrée : 7.8M
Entrée max. : 600VCC ou 600VCA rms.
Tension CA (sélection automatique de la gamme excepté 400mV)
Gamme Résolution Précision
400.0mV 0.1mV +1.5% + 15 chiffres
4.000V 1mV +1.2% + 3 chiffres
40.00V 10mV
400.0V 100mV
+1.5% + 3 chiffres
600V 1V +2.0% + 4 chiffres
Impédance d’entrée : 7.8M
Gamme de fréquence : 50 à 400Hz
Entrée max. : 600VCC ou 600VCA rms.
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