Huayi DM6013A Operation Manual

OPERATION MANUAL OF DIGITAL LCR METER
1、General
This meter is a steady performance, battery-driven 3 1/2 digital LCR meter, which has the figure of unit symbol
displaying, accuracy reading and wide range measurement. This meter has the function of measuring inductance,
resistance, capacitance test. In addition, it's ideal for testing SMD type components. Plus, the meter offers
advanced features, such as the ability to perform precision measurements. It is an ideal hand-held tool for labs,
factories and radio-technology.
Please read this operation manual carefully before your operation!
2、Characteristic
2-1．General characteristic
Display：LCD display, Max. 1999
Inductance measure：0.1uH～20H
Capacitance measure：0.1pF～2000uF
Resistance measure：0.01Ω～20MΩ
Zero adjust：Capacitance under 20nF is manual ministrant zero adjust.
Over range：display"1"
Low battery indication： " "symbol display
Sampling rate：0-5s
Working temperature：0～40℃
Relative humidity ：less than 80%
Meter size：185mm×93mm×35mm（length×width×height）
Weight：Approx.290g（including 9V battery）
Power：one 9V battery (6F22 or equivalent）
Standard accessories：test leads, operation manual
2-2．Electric characteristic
Accuracy：±(% of reading + number of digit) at 23 ± 5℃, relative humidity<75% . One year guarantee since
production date.
2-2-1．Capacitance
Range
200pF
2nF
20nF
200nF
2μF
20μF
200μF
2000μF
2-2-2．Inductance
Accuracy Resolution
0.1pF
1pF
10pF
±(2.5%+5) 100pF
1000pF
0.01μF
0.1μF
±(3.0%+5) 1μF
Range
200uH
2mH
20mH
200mH
2H
20H
2-2-3．RESISTANCE
Range
20Ω
200Ω
2kΩ
20kΩ
200kΩ
20MΩ
3、Operation
3-1 Panel description（SEE FIG.1）
1）LCD display：display the measuring value, unit and "
2）Power switch：turn on/off the power;
3）Zero Adjust switch：zero adjust switch before measurement under range 20nF;
4）Function knob：select range；
5）Input jack：test input COM;
6）Battery case.
3-2 Matters need attention before measurement
When signal displays at the state of power on, should replace the battery
to ensure the accuracy;
Do not switch the function knob when measuring.
Capacitance measurement function is used to measure the capacitance value, can't used to measure the figure
of merit of reactive power. It perhaps gets a wrong reading if measure the capacitance value of resistance;
before measuring, it should release the capacitor completely. Beware of polarity when connects the polar capacitor.
Do not connect the test COM with voltage source; otherwise it will cause grievous damage. Do not connect the
test leads short-circuit, otherwise it will lead to the loss of extra heavy current, and it will have over range
display in all ranges. Please do not measure the capacitance on wire, though it can measure, it will cause the
big error and damage the meter (if the wire is not power off or there exists the voltage, capacitance or without
releasing the capacitance completely).
Under range 20nF maybe there is no way to zero adjust when using SMD test clip (the clip's capacitance is bigger
than 20pF);
Inductance measurement function is used to measure the inductor value, can't used to measure the figure of merit
of reactive power. It perhaps gets a wrong reading if measure the inductance value of resistance;
Please do not measure the inductance on line to avoid damaging the meter.
Before measuring, it should release the capacitor completely to avoid damage.
3-3 Capacitance measurement
Set the function knob to a proper capacitance range;
Accuracy Resolution
0.1uH
1uH
±(2.0%+5)
10uH
100uH
1mH
±(4.0%+10) 10mH
Accuracy Resolution
±(1.0%+5) 0.01Ω
0.1Ω
1Ω
±(0.8%+2)
10Ω
100Ω
±(2.0%+5) 10kΩ
"symbol;