HIOKI IMPEDANCE ANALYZER IM7581 | Nihon Denkei India Private Limited

100 kHz to 300 MHz Measurement Frequency Impedance Analyzer with 0.5 ms Test Speed

Hioki LCR Meters and Impedance Analyzers range from 1 mHz to 3 GHz devices to suit a wide range of applications in the testing of electronic components. The IM7581 offers a top measurement time of 0.5 ms over a 100 kHz to 300 MHz frequency range, making it ideal for high volume production of ferrite chip beads and chip inductors.

IMPEDANCE ANALYZER

Model:

IM7581

Maker:

HIOKI

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Features

100 kHz to 300 MHz testing source frequency
RF I-V method
Make frequency sweeps, level sweeps and time interval measurements in Analyzer Mode
Fastest test speed of 0.5 msec (Analog measurement time)
Half-rack size body and palm-sized test head
±0.72% rdg. basic accuracy
Comprehensive contact check (via DCR testing, Hi-Z reject or waveform judgment)

Basic specifications

Accuracy guaranteed: 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)

Included accessories Test head ×1, Connection cable ×1, Power cord ×1, Instruction manual ×1

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)
Included accessories	Test head ×1, Connection cable ×1, Power cord ×1, Instruction manual ×1

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