LS6515FN High Precision Capacitor Meter
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LS6515FN type large capacitor meter is a high-precision instrument designed specifically for comprehensive testing of large capacitance capacitors. In addition to measuring capacitance and loss (dissipation factor), this instrument provides accurate measurement of series equivalent resistance (ESR) and impedance, meeting stringent quality assurance requirements for production line testing, incoming inspection protocols, and laboratory-grade precision measurements. The LS6515EN capacitor meter variant is engineered for capacitor testing applications in high-speed electrolytic capacitor braiding machinery. The LS6517N dual-frequency tester represents a high-precision instrument with wide measurement range capabilities, featuring simultaneous measurement of C (capacitance), D (dissipation factor), R (resistance), and Z (impedance) parameters at two distinct frequencies. This configuration enables manufacturers to simultaneously meet 1kHz capacitance testing and 100kHz loss testing requirements, with standard HANDLER interface support for multi-file sorting operations. These instruments are extensively implemented in automated production equipment configurations, significantly enhancing testing efficiency and throughput.
Specifications:
| LISUN Model | LS6515FN | LS6515EN | LS6517N |
| Test Frequency | 100, 120Hz | 50, 60, 100, 120, 1k, 10k, 40k, 50k, 60k, 100kHz | Dual frequency operation |
| Test Parameters | C, R, |Z|, D | C, R, |Z|, D | C, D, R, Z (simultaneous dual-frequency) |
| Test Level | 1Vrms | 10mVrms~2Vrms | Programmable test levels |
| Basic Accuracy | 0.25% (accuracy table shall prevail) | 0.05% (accuracy table shall prevail) | High precision dual-frequency |
| Test Speed | Fast: 10 Times/Second; Medium: 5 Times/Second; Slow: 1.5 Times/Second | Fast: 40 Times/Second; Medium: 18 Times/Second; Slow: 6 Times/Second (Frequencies above 1kHz) | High-speed automated testing |
| R-Display Range | 0.01 mΩ~10kΩ | 0.1 mΩ~99.999MΩ | 0.01 mΩ~99.9999MΩ |
| C-Display Range | 0.01μF~16F | 0.01pF~9.9999F | 0.00001pF~9.99999F |
| D-Display Range | 0.0001~9.999 | 0.00001~9.99999 | Extended precision range |
| Signal Source Output Impedance | 3Ω | 30Ω, 100Ω | Configurable impedance |
| Comparator | BIN0~BIN3, NG, Pass, Fail, Buzzer | BIN0~BIN3, NG, Pass, Fail, Buzzer | Advanced sorting capabilities |
| Range Mode | Automatic, Hold | Automatic, Hold | Automatic ranging |
| Trigger Mode | Internal, manual, external | Internal, manual, external | Multiple trigger options |
| Calibration Function | Open/short circuit, full frequency clear, dot frequency clear | Open/short circuit, full frequency clear, dot frequency clear | Comprehensive calibration |
| Equivalent Circuit | Series and parallel | Series and parallel | Series and parallel models |
| Ports | RS232C, UsbHost, USB Device, Handler, GPIB (Optional) | RS232C, UsbHost, USB Device, Handler, GPIB (Optional) | Multiple interface options |
| Working Temperature | … (truncated) | … (truncated) | … (truncated) |