Portable Automatic LCD Display Capacitance And Inductance Tester
Product introduction
ZX-CHA Capacitance and inductance tester (with imported clamp) adopts bridge circuit structure, with
standard capacitor and tested capacitor as two arms of bridge
circuit. When the capacitance value of the capacitor is measured,
the test voltage is applied to the standard capacitor and the
tested capacitor at the same time. The processor collects the
current signal flowing through the sensor and processes to obtain
the capacitance value of the tested capacitor.
Features
1. The instrument can measure the single capacitance of a group of
parallel capacitors without disconnecting the wire (both
single-phase capacitance and three-phase capacitance can be
measured). At the same time, the instrument can also measure the
inductance of various reactors, and can also be used as the power
frequency current tester is used, one machine and three uses, to
meet a variety of uses on site.
2. During measurement, the instrument can display the measured
capacitance or inductance value, as well as the measured voltage,
current, capacity, power, frequency, impedance, phase angle and
other data, so as to better analyze the quality of the test sample.
3. The instrument adopts a 240 × 128 large screen with backlit LCD
display, which can be clearly observed during the day and night,
with English menu prompts and easy operation.
4. The instrument has a built-in large-capacity non-volatile
memory, which can store 50 sets of measurement data.
5. The instrument has a built-in high-precision real-time clock
function, which can calibrate the date and time.
6. The instrument comes with a high-speed micro thermal printer,
which can print measurement and historical data.
7. Instrument test power supply over-current protection function,
short circuit of power supply output will not damage the
instrument.
8. The instrument also has an automatic measurement function, which
can automatically identify the type of sample (capacitance,
inductance, resistance).
Technical Indicators
| 1. Measuring range and accuracy of the instrument: |
| 1) Capacitance measurement | a. Measurable capacitance range: 0.1μF～3,300μF b. Range of measurable capacity: 5～20,000kvar c. Measurement accuracy: ± (1.0% reading + 0.02μF) d. Resolution: 0.001μF |
| 2) Current measurement | a. Current measurement range: 0～199.9mA; 0～1.999A; 0～19.99A;
0～199.9A0～1000A b. Measurement accuracy: ± (3.0% reading + 0.05A) c. Resolution: 0.01A |
| 3) Inductance measurement | a. Inductance measurement range: small inductance 0.1mH～5mH; Large
inductance mode 5mH～50H b. Inductance measurement range: 50mΩ ~ 20KΩ c.Measurement accuracy: ± (3.0% reading + 0.05mH) d. Resolution: 0.01mH |
4) Resistance measurement range:
| a. Resistance measurement range: small resistance 50mΩ～1Ω; Large
resistance mode 1Ω～20KΩ b. Measurement accuracy: ± (3.0% reading + 0.05Ω) c. Resolution: 0.01 Ω |
| 2. Working power | 1) Rated voltage: power frequency 220V ± 10% 2) Rated frequency: 50Hz; 3) Rated output: 2V / 20V / 500VA |
| 3. Working conditions: | 1) Ambient temperature: -10 ℃～+ 50 ℃ 2) Relative humidity: ≤90% |
| 4. Printing method: | LCD display with English characters; Panel-type high-speed printer |
| 5. Dimensions and weight: | 370*260*220mm/12kg |
Test cases
Company introduction
Wuhan GDZX Power Equipment Co.,Ltd. is a manufacturer of power test equipment, integrating design,
production and sales, providing complete solutions for high-voltage
testing and electrical testing services for various power users.The
main products include:AC series resonance test device, high voltage
test equipment, transformer test equipment, secondary protection /
switch test equipment, cable fault tester, arrester test equipment,
power metering equipment, standard source series and so on. There
are many kinds of products and complete models.
