Victor vc9808 инструкция по применению на русском языке

DIGITAL MULTIMETER OPERATION MANUAL

1. GENERAL

The instrument is a stable and good performance digital multi-meter driven by

battery. It uses the LCD with 26mm-high figure to make the reading clear. Unit

symbol displaying, and the function of backlight and overload protection make

operation is convenient.

The instrument has the function of measuring DCV, ACV, DCA, ACA, resistance,

capacitance, inductance, temperature and frequency, and diode, triode and

continuity test. The instrument takes dual-integral A/D converter as key point, is an

excellent tool.

2. SAFETY NOTES

This series meter, meets the standard of IEC1010. Please read below notes

carefully before operation.

1. Do not input a limited voltage which RMS is over DC 1000V or AC 700V when

measuring voltage.

2. Voltage less than 36V is a safety voltage. When measuring voltage higher than

DC 36V, AC 25V, check the connection and insulation of test leads to avoid electric

shock.

3. Be sure to keep the test leads off the testing points when converting function and

range.

4. Select correct function and range to avoid fault operation.

5. When measuring current, do not input current over 20A.

6. Safety symbols

«

» exists high voltage, «

» GND, «

«

» low battery.

3. SPECIFICATION

1). GENERAL

1-1. Displaying: LCD displaying.

1-2. Max. indication: 1999 (3 1/2), auto polarity indication.

1-3. Measuring method: dual slope A/D transfer.

1-4. Sampling rate: approx, 3 times/sec.

1-5. Over range indication: MSD displays «1»/»OL» or «-1″/»OL».

1-6. Low battery indication. «

» symbol displays.

1-7. Operation: (0~40)°C, relative humidity <80%.

1-8. Power: one 9V battery (NEDA 1604/6F22 or equivalent).

1-9. Size: 190×88.5×27.5mm.

1-10. Weight: approx. 320g (including a battery).

2). TECHNICAL DATA

2-1. Accuracy: ±(a% × reading + dgts) at (23 ± 5)°C, relative humidity<75%.

One year guarantee since production date.

2-2. Function:

DCV

Resistance Ω

ACV

Diode continuity testing

DCA

h

Triode

FE

ACA

Capacitance C

2-3. TECHNICAL DATA

2-3-1. DC Voltage

Range

200mV

2V

20V

200V

1000 V

Input resistance: 10MΩ for all ranges.

Overload protection: Range 200mV: DC 250V or AC peak value.

Other ranges: DC 1000V or AC peak value.

2-3-2. ACV Voltage

Range

200mV

2V

20V

200V

700V

Input resistance: It is 1MΩ at range 200mV or 2V, and be 10MΩ at others.

Overload protection: DC 250V or AC peak value at range 200mV.

DC 1000 V or AC peak value at others.

Frequency response: Range less than 200V: (40~400)Hz.

Range 700V: (40~100)Hz.

Displaying: RMS of sine wave (mean value response).

2-3-3. DCA

Range

2mA

» dual Insulation, «

» must refer to manual,

Temperature °C

Frequency f

Inductance L

Auto power-off

Accuracy

Resolution

0.1mV

1mV

±(0.5%+3)

10mV

100mV

±(1.0%+5)

1V

Accuracy

Resolution

±(1.2%+3)

0.1mV

1mV

±(0.8%+5)

10mV

100mV

±(1.2%+5)

1V

Accuracy

Resolution

±(0.8%+3)

1uA

20mA

200mA

20A

Max. measuring voltage drop: 200mV.

Max. input current: 20A (within 10 seconds).

Overload protection: 0.2A/ 250V fast-blown fuse, range 20A infused.

2-3-4. ACA

Range

2mA

20mA

200mA

20A

±(3.0%+10)

Max. measuring voltage drop: 200mV.

Max. input current: 20A (within 10 seconds).

Overload protection: 0.2A/250V fused, range 20A infused.

Frequency response: (40~200)Hz.

Displaying: RMS of sine wave (mean value response).

2-3-5. RESISTANCE (Ω)

Range

200Ω

2kΩ

20kΩ

200kΩ

2MΩ

20MΩ

±(1.0%+l5)

2000MΩ

±[5%(reading-10)+20]

Open voltage: less than 3V.

Overload protection: DC 250V or AC peak value.

NOTE: A: At range 200Ω, short-circuit the test leads to measure the wire resistance, then,

subtracts it from the real measurement.

B: At range 200MΩ, when the test leads short circuit, LCD displays 1.0MΩ. In the same way,

the reading is 10MΩ while the test leads short at range 2000MΩ. It’s normal and doesn’t

affect the accuracy Please deduct the value from the real measurement.

C: The reading be displayed slowly when the measurement is more than 1MΩ.

Please wait it to be stable.

2-3-6. Capacitance

Range

20nF

200nF

±(2.5%+20)

2uF

20uF

200uF

±(5.0%+5)

Test frequency: 100Hz.

Overload protection: DC 36V or AC peak value.

2-3-7. Inductance (L)

Range

2mH

20mH

200mH

±(2.5%+20)

2H

20H

Test frequency: 100Hz.

Overload protection: DC 36V or AC peak value.

2-3-8. Temperature

Range

±(0.8%+4) < 400°C

(-40~1000)°C

±(1.5%+15) ≥ 400°C

K-type thermocouple (banana-shape plug).

2-3-9. Frequency

Range

2kHz

20kHz

±(0.5%+4)

200kHz

2000kHz

10MHz

Input sensitivity: 1V RMS.

Overload protection: DC 250V or AC peak value (within 10 seconds).

±(0.8%+3)

10uA

±(1.2%+4)

100uA

±(2.0%+5)

10mA

Accuracy

Resolution

1uA

±(1.0%+5)

10uA

±(2.0%+5)

100uA

10mA

Accuracy

Resolution

±(0.8%+5)

0.1Ω

1Ω

10Ω

±(0.8%+3)

100Ω

1kΩ

10kΩ

1MΩ

Accuracy

Resolution

10pF

100pF

1nF

10nF

100nF

Accuracy

Resolution

1uH

10uH

100uH

1mH

10mH

Accuracy

Resolution

1°C

Accuracy

Resolution

1Hz

10Hz

100Hz

1kHz

10kHz

Описание

Microsoft Word — VC9808+.doc

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