Velleman DVM1200 Manual de usuario descargar pdf (Pagina 11)

DVM1200 VELLEMAN

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AC Voltage

Range Resolution Accuracy

600mV 0.1mV ± (3.0% of rdg ± 3 digits) (manual)

6V 1mV

± (1.0% of rdg ± 3 digits) 60V 10mV

600V 100mV

700V 1V ± (1.5% of rdg ± 3 digits)

Frequency Range for ACV: 40Hz~400Hz

Response for ACV: avg, calibrated in RMS of sine wave

Overload protection: 1,000VDC or 700VAC RMS

Input impedance (nominal): > 10MΩ; AC voltage: > 10MΩ

Common mode rejection ratio: DC voltage: > 100dB @ DC, 50 or 60Hz; AC voltage: > 60dB @ DC, 50 or 60Hz

Normal mode rejection ratio: DC voltage: > 45dB @ 50 or 60Hz

Frequency

Range Resolution Accuracy

99.99Hz 0.01Hz

± (0.1% of rdg ± 3 digits)

999.9Hz 0.1Hz

9.999kHz 0.001kHz

99.99kHz 0.01kHz

999.9kHz 0.1kHz

Overload protection: 250VDC or 250VAC RMS

Resistance

Range Resolution Accuracy

600.0Ω 0.1Ω ± (0.5% of rdg ± 3 digits)

6.000kΩ 1Ω

± (0.5% of rdg ± 2 digits)

60.00kΩ 10Ω

600.0kΩ 100Ω

6.000MΩ 1kΩ

60.00MΩ 10kΩ ± (1.5% of rdg ± 3 digits)

Overload protection: 250VDC or 250VAC RMS

Diode Test

Range Resolution Accuracy

1V 0.001V 1.0% uncertainty

Forward DC Current: ± 1mA

Reverse DC Voltage: ± 1.5V

Overload Protection: 250VDC or 250VAC RMS

Continuity Check

Range Resolution Accuracy

600Ω 0.1Ω Open circuit voltage approx. 0.5V

Continuity beeper: ≤ 50Ω

Overload Protection: 250VDC or 250VAC RMS

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Velleman DVM1200 Manual de usuario Pagina 11

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