Victor VC9806+ Operation Manual

4 1 / DIGITAL MULTIMETER OPERATION MANUAL
2
1.INTRODUCTION
This instrument is a high performance, compact, rugged, battery operated, 4½ digital
multi-meter for measuring DC and AC voltage, DC and AC current, Resistance and diode,
Capacitance and Frequency, Transistor, Diode and Continuity test. The Dual-slop A/D
converter uses CMOS technology for auto-zero, polarity selection and over-range
indication. Full overload protection is provided. Because of its outstanding features, it is
most suitable for use on production line or lab, R & D, maintenance and repair work.
2.SPECIFICATIONS
2.1 GENERAL SPECIFICATIONS
Display : 4½ digit LCD, Max. 19999 counts with unit indication
Polarity : Automatic negative polarity indication.
Zero adjustment : Automatic.
Measuring method : Dual-slop A/D converter
Sampling rate : 2-3 times/second
Over range indication : Only the MSD "1" display.
Max. Common mode voltage : 500V DC/AC RMS
Low battery : The " " is display.
Safety standards : EMC/LVD. The meter is up to the standards of IEC1010
Pollution Degree 2, Over voltage category or double insulation . Ⅱ
℃ ℃
Operating environment : Temperature (0 to 40 ), humidity<80%RH.
℃ ℃
Storage environment : Temperature (-10 to 50 ), humidity<80%RH.
Power : Single, standard 9 volt battery. NEDA 1604IEC6F22
Dimension : 192mm(H)X95mm(W)X48mm(D)
Weight : Approx. 455g(including 9V battery)
Accessories : Operation manual, Conform card, Test leads(Red & Black 1 pair),
Shock-proof cover, Gift box, etc.
2.2 ELECTRICAL SPECIFICATIONS
Accuracy is ±(percentage of reading + number of digit) at 23±5 ,<75%RH.
DC Voltage
Range Accuracy
200mV ±(0.05%+3)
2V
20V
200V
1000V ±(0.1%+5)
Input impedance： 10MΩ
Overload protection: 200mV range: 250VDC/AC RMS
2-1000V rang: 1000VDC/AC RMS
AC Voltage
Range
200mV
2V
20V
200V
750V
Input impedance : 2MΩ
Overload protection: Range 200mV: DC 250V or AC peak value.
Other ranges: DC 1000V or AC peak value
Frequency response: below 200V range: 40-400Hz
750V range: 40-200Hz
Indication: Average (rms of sine wave)
Resistance
Range
200Ω
Ⅱ
2kΩ
20kΩ
200kΩ
2MΩ
200MΩ
Open circuit voltage: Less than 3V
Overload protection ：250V DC/AC RMS
DC Current
℃
Range
200uA
Resolution
2mA
10uV
20mA
100uV
200mA
1mV
20A
10mV
Max measuring voltage: 200mV
100mV
Max input current: 20A(max. up to 15seconds)
Accuracy Resolution
±(1.0%+25) 0.1mV
1mV
±(0.8%+25)
10mV
100mV
±(1.0%+25) 1V
Accuracy Resolution
±(0.2%+10) 0.01Ω
±(0.2%+5) 0.1Ω
1Ω
10Ω
100Ω
± 【(5%（reading-10.00）+30】 10kΩ
Accuracy Resolution
±(0.5%+4) 0.01uA
0.0001mA
0.001mA
±(0.8%+6) 0.01A
±(2.0%+15) 0.001A
Overload protection：Fast 0.2A/250V fuse, 20A range has not fuse.
AC Current
Range Accuracy
200mA ±(1.5%+25)
20A ±(2.5%+35)
Max measuring voltage: 200mV
Max input current: 20A (max. up to 15seconds)
Overload protection：0.2A/250V self-resume fuse, 20A range has not fuse.
Frequency response: 40-200Hz
Indication: Average (rms of sine wave)
Capacitance
Range Accuracy
20nF ±(4.0%+50)
2uF
200uF
Measuring frequency: 400Hz
Overload protection: 36V DC/AC RMS; 630mA/250V
Frequency
Range Accuracy
20kHz ±(1.5%+25)
200kHz
Overload protection: 250V DC/AC RMS (max. up to 15 seconds)
Diode Test
Range Description
Display read approx. forward
voltage of diode
Buzzer sounds if resistance
Between terminals V/Ωand COM
is less than about 70Ω.
Overload Protection: 250V DC/AC RMS
Transistor hFE Test
Range Description
hFE Display read approx. forward
Voltage (0-1000) of transistor under test
(ALL TYPE)
Resolution
0.1mA
10mA
Resolution
10pF
1000pF
10nF
Resolution
10Hz
100Hz
Test Condition
Forward DC Current approx.
1mA. Reversed DC voltage
approx. 3V.
Open circuit voltage is approx.
3V
Test Condition
Base Current approx.
10uA, Vce approx. 3V