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HIOKI IMPEDANCE ANALYZER IM7581
100kHz to 300MHz Measurement Frequency Impedance Analyzer with 0.5ms Test Speed
Hioki LCR Meters and Impedance Analyzers range from 1mHz to 3GHz devices to suit a wide range of applications in the testing of electronic components. The IM7581 offers a top measurement time of 0.5ms over a 100kHz to 300MHz frequency range, making it ideal for high volume production of ferrite chip beads and chip inductors.
Key Features
• 100 kHz to 300 MHz testing source frequency
• Fastest test speed of 0.5 msec (Analog measurement time)
• ±0.72% rdg. basic accuracy
• Half-rack size body and palm-sized test head
• Comprehensive contact check (via DCR testing, Hi-Z reject or waveform judgment)
• Make frequency sweeps, level sweeps and time interval measurements in Analyzer Mode
| IM7581-01 | Connection cable 1 m is bundled |
|---|---|
| IM7581-02 | Connection cable 2 m is bundled |
The instrument does not ship with a test fixture or probe. A test fixture designed specifically for use with the Impedance Analyzer is required.
| Measurement modes | LCR mode, Analyzer mode (Sweeps with measurement frequency and measurement level), Continuous measurement mode |
|---|---|
| Measurement parameters | Z, Y, θ, Rs (ESR), Rp, X, G, B, Cs, Cp, Ls, Lp, D (tanδ), Q |
| Measurable range | 100 mΩ to 5 kΩ |
| Display range | Z: 0.00 m to 9.99999 GΩ / Rs, Rp, X: ± (0.00 m to 9.99999 GΩ) Ls, Lp: ± (0.00000 n to 9.99999 GH) / Q: ± (0.00 to 9999.99) θ: ± (0.000° to 180.000°), Cs, Cp: ± (0.00000 p to 9.99999 GF) D: ± (0.00000 to 9.99999), Y: (0.000 n to 9.99999 GS) G, B: ± (0.000 n to 9.99999 GS), Δ%: ± (0.000 % to 999.999 %) |
| Basic accuracy | Z: ±0.72 % rdg. θ: ±0.41° |
| Measurement frequency | 100.00 kHz to 300.00 MHz (5 digits resolution) |
| Measurement signal level | Power: -40.0 dBm to +7.0 dBm Voltage: 4 mV to 1001 mVrms Current: 0.09 mA to 20.02 mArms User-configured power, voltage, and current |
| Output impedance | 50 Ω |
| Display | 8.4-inch color TFT with touch screen |
| Measurement speeds *1 | FAST: 0.5 ms / MED: 0.9 ms / SLOW: 2.1 ms / SLOW2: 3.7 ms *1 Analog measurement time |
| Functions | Contact check, Comparator, BIN measurement (classification), Panel loading/saving, Memory function, Equivalent circuit analysis, Correlation compensation |
| Interfaces | Handler, USB, LAN, GP-IB (optional), RS-232C (optional) |
| Power supply | 100 to 240 V AC, 50/60 Hz, 70 VA max. |
| Dimensions and mass | Main unit: 215 mm (8.46 in) W × 200 mm (7.87 in) H × 268 mm (10.55 in) D, 6.5 kg (229.3 oz) Test head: 61 mm (2.40 in) W × 55 mm (2.17 in) H × 24 mm (0.94 in) D, 175 g (6.2 oz) |
| Accessories | Test head ×1, Connection cable ×1, Power cord ×1, Instruction manual ×1, LCR application disc (Communications user manual) ×1 |
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