IMPEDANCE ANALYZER IM7581

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

Model No. (Order Code)

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.

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IMPEDANCE ANALYZER IM7580 series：LCR Measurement Using the SMD Test Fixture IM9201

The IM7580 series encompasses five models covering measurement frequencies of 1 MHz to 3 GHz. Used in combination with the Test Fixture IM9201, which can accommodate six SMD sizes, IM7580 series instruments allow you to measure specimens easily and reliably.

IMPEDANCE ANALYZER IM7580 series：Contact check function

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

IMPEDANCE ANALYZER IM7580 series：Comparator function

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.

IMPEDANCE ANALYZER IM7580 series：How to connect the test head

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.

Click here for the IMPEDANCE ANALYZER application.

Accuracy calculation information

Calculate accuracy by simply entering a numerical value.

Click here to calculate accuracy.

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

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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Seminar Videos On Demand

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Seminar Schedule

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Catalogs

Catalog: SMD TEST FIXTURE IM9201	Download PDF [1MB]	English
Catalog: IMPEDANCE ANALYZER IM7580 Series	Download PDF [3MB]	English

User Guides

LCR Application Guide	Download PDF [4MB]	English
Impedance Measurement Using a Function Probe	Download PDF [1MB]	English

Manuals

If you can not download, log into your myHioki account to access more technical documents and information where available.

IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02 ,IM7587-01,IM7587-02 [4MB]	Communication Instruction Manual	English	Ver.02
IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02,IM7587-01,IM7587-02 [19MB]	Instruction Manual	English	Ver.04
IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02 [11MB]	Instruction Manual	German	Ver.01
IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02 [11MB]	Instruction Manual	French	Ver.01
IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02,IM7583-01,IM7583-02,IM7585-01,IM7585-02 [14MB]	Instruction Manual	Simplified Chinese	Ver.01

Outline Drawings

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IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02 (Test Head) [45KB]	Ver.00
IMPEDANCE ANALYZER IM7581-01,IM7581-02 [76KB]	Ver.01

Technical Notes

Effects of a noisy environment on measured values (IM7580 series) [565KB]

Declaration of Conformity

IMPEDANCE ANALYZER IM7580A-1,IM7580A-2,IM7581-01,IM7581-02 [122KB]

Ver.01

Drivers, Firmware

Impedance Analyzer Application Disk	Freeware	Rev.3
LabVIEW driver for Impedance Analyzer IM7580A, IM7581, IM7583, IM7585 and IM7587	Freeware	V1.20
Impedance Analyzer Sample Application	Freeware	V1.20
IMPEDANCE ANALYZER IM7581-01,IM7581-02	Firmware	V1.22