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Description:
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ZC2893A Impedance Tester
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Description
Parameters
Performance characteristics
- Using microprocessor control and digital measurement technology
- Frequency and impedance dual display window
- Use constant current method to test. A total of five constant test currents
- Built-in voltage controlled oscillator, test frequency can be set arbitrarily
- Three working modes: 400Hz/1kHz, arbitrary frequency and sweep frequency test
- With sorting setting and discrimination indication function
- Short-circuit clearing to eliminate test lead errors
- Suitable for fast testing of speaker and magnetic head impedance and characteristic analysis of impedance frequency
Technical index
Model |
ZC2893A |
|
Test parameters |
Impedance |Z| |
|
Clear "0" |
Short circuit clear "0" | |
Range method |
automatic / manual | |
Measuring end |
2 terminals |
|
monitor |
LED display, frequency 4 digits, impedance 4 digits | |
Test signal |
||
Test frequency |
Fixed frequency: 400Hz, 1kHz Manual adjustment: 20Hz-8kHz Sweep frequency range: 50Hz-3999Hz |
|
Frequency accuracy |
±1Hz | |
Test current |
100mA,50mA,10mA,1mA,0.1mA | |
Current accuracy |
±5% | |
Impedance test range |
0.1Ω-20kΩ | |
Accuracy |
±0.5% of reading ±1 digit | |
Comparators |
PASS, FALL, beep when qualified |
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-
◆ Electroacoustic device test equipment
◆ Electrical safety testing equipment
◆ Component parameter test equipment
◆ DC low resistance test equipment
◆ Signal distortion meter test equipment
◆ New energy battery test equipment
◆ Transformer, motor, coil test equipment
◆ Airtightness and Waterproof Test Equipment
-
Market Phone
86-519-85139371 -
Sales Call
Mr. Wang: +86 15861176170 Miss Lu: +86 13685211385 Mr. Pan: +86 18551080770