Product No: LS8815
The LS8815 impulse winding tester is specially designed for the testing needs of winding components. It uses high-voltage charging of small capacitors (low test energy) to form RLC parallel resonance with the coil to be tested. Through the oscillation attenuation waveform, up to 100Msps (customizable 200Msps) and precise sampling processing and analysis technology, it can test the poor self-insulation of the coil (turn-to-turn short circuit, layer-to-layer short circuit, reduced insulation performance, etc.), so that component manufacturers and users can more effectively control product quality.
LS8815 series are with fast measurement speed, good repeatability of the test waveform. It can be widely used in motor, power frequency transformer, relay, switching power transformer, degaussing coil and other wire wound components. LS8815 series can be used in automated test systems to greatly improve test efficiency.
The following are product models and differences, please purchase according to your needs:
• LS8815-3KV pulse voltage output: 100-3000V
• LS8815-5KV pulse voltage output: 100-5000V
• LS8815-10KV pulse voltage output: 100-10000V
• LS8815S-8 8-channel test, pulse voltage output: 100-5000V
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LISUN Model |
LS8815-5KV |
LS8815-3KV |
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Output pulse voltage |
100V～5000V |
100V～3000V |
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Inductance test range |
>10μH |
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Pulse maximum energy |
0.25J |
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Waveform display content |
800×480 Lattice graphic liquid crystal |
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Waveform sampling |
Sampling rate: 100MSa/s～100kSa/s; Total 10 file resolution: 8bits |
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Standard wave sampling |
Continuous cycle, single cycle, single sample (up to 32 sample averages) |
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Input impedance |
10MΩ |
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Measuring speed |
Max. 15 times/second |
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Test pulse |
1~32 times programmable |
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Degaussing pulse |
0~16 times programmable |
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Display waveform measurement |
Voltage, time, frequency |
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Trigger mode |
Internal / Manual (Foot control) / External / Bus |
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Comparison mode |
AreaSize Comparison, DiffZone Comparison, Corona Comparison, PhaseDiff Comparison |
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Area repetition accuracy |
±1% |
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Area difference repetition accuracy |
±1% |
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Discriminant output |
PASS, FAIL, LED display, Buzzer alarm |
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Alarm volume selection |
Long treble, long bass, single short, double short, off |
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Memorizer |
Internal: 200 groups of files External USB flash drive: 500 groups of files |
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Port |
HANDLER (START, STOP, PASS, NG, BUSY, EOC.), RS232C, IEEE488(Optional) , USB DEVICE, USBHOST |
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