Hioki IM7587 Impedance Analyzer

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 IM7587 Impedance Analyzer offers a top measurement time of 0.5ms over a 1MHz to 3GHz frequency range and superior stability, making it ideal for R&D as well as high volume production of ferrite chip beads and chip inductors.

Key Features

  • 1 MHz to 3 GHz testing source frequency
  • Fastest test speed of 0.5 msec (Analog measurement time)
  • 0.07% measured value variability (When measuring a 1 nH coil at 3 GHz)
  • ±0.65% 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

Basic specifications

Accuracy guaranteed: 1 year
Measurement modesLCR mode, Analyzer mode (sweeps with measurement frequency and measurement level), Continuous measurement mode
Measurement parametersZ, Y, θ, Rs (ESR), Rp, X, G, B, Cs, Cp, Ls, Lp, D (tanδ), Q
Measurable range100 mΩ to 5 kΩ
Display rangeZ: 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 accuracyZ: ±0.65 % rdg. θ: ±0.38°
Measurement frequency1 MHz to 3 GHz (100 kHz setting resolution)
Measurement signal levelPower: -40.0 dBm to +1.0 dBm
Voltage: 4 mV to 502 mVrms
Current: 0.09 mA to 10.04 mArms
Output impedance50 Ω (at 10 MHz)
Display8.4-inch color TFT with touch screen
Measurement speedsFAST: 0.5 ms (Analog measurement time, typical value)
FunctionsContact check, Comparator, BIN measurement (classification), Panel loading/saving, Memory function, Equivalent circuit analysis, Correlation compensation
InterfacesEXT I/O (Handler), USB communication, USB memory, LAN, RS-232C (optional), GP-IB (optional)
Power supply100 to 240 V AC, 50/60 Hz, 70 VA max.
Dimensions and massMain unit: 215 mm (8.46 in) W × 200 mm (7.87 in) H × 348 mm (13.70 in) D, 8.0 kg (282.2 oz)
Test head: 90 mm (3.54 in) W × 64 mm (2.52 in) H × 24 mm (0.94 in) D, 300 g (10.58 oz)
Included accessoriesTest head ×1, Connection cable ×1, Instruction manual ×1, LCR application disc (Communications user manual) ×1, Power cord ×1

Comparator function: Impedance Analyzer IM7580 series

A comparator function lets you check whether measured values fall within a user-defined judgment range. This functionality is ideal for use in generating PASS/FAIL judgments for specimens.

Contact check function: Impedance Analyzer IM7580 series

The instruments’ contact check function lets you check contact between the specimen and measurement terminals to detect faulty contact or verify good contact.

How to connect the test head: Impedance Analyzer IM7580 series

Connect the cable of the test head to the impedance analyzer.
Tighten the nut until the handle of the torque wrench bends slightly.
Do not over tighten.

Application information

Download the sample application and view the Communications Command User Manual.

Accuracy calculation information

Calculate accuracy by simply entering a numerical value.

Library

Product Series Brochure

 

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