Impedance
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Product
Impedance Analyzer, 1MHz to 500 MHz/1 GHz/3 GHz
E4991B
Impedance Analyzer
The E4991B Impedance Analyzer has a frequency range of 1 MHz to 3 GHz. The E4991B provides 0.65% basic accuracy over a wide impedance range with a 40 V built-in DC bias source (Option 001). The equivalent circuit analysis function supports seven different multi-parameter models and helps you to simulate your own equivalent parameter values of components.
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High Impedance Active Probes
7
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Designed as a companion probe to Models 12C and 18C for driving integrated circuit lines so the Model 12C and 18C can be used to measure the response of adjacent nodes. The Model 7 consists of a flexible 6 foot, 50 ohm coaxial cable accurately terminated to 50 ohms in order to avoid undesirable reflections. A special miniature connector receives replacement coaxial probe tips that provide a shielded environment to within 3 mm of the fine tungsten probe point, thus minimizing capacitive coupling to other parts of the circuit. The replaceable coaxial probe tips are offered in various point sizes and can also be bent to any shape in order to accommodate a variety of probing geometries.
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Impedance Analyzers
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Sciospec stands for Electrical Impedance at its Best. Electrical Impedance Spectroscopy has been our core technology ever since. In the past years we have developed a scalable and flexible technology plaform that allows for precise, customizable, yet cost-effective lab-bench impedance analyzers. Choose between our three standard instruments, add some powerful options and enjoy an impedance analyzer that perfectly fits for your application.
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High Impedance Probes
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Everbeing offers GGB’s high impedance active probe for failure analysis of your devices. The high impedance with low capacitive design allows measurements of internal nodes without loading the device. For more information, please visit http://www.ggb.com.Everbeing offers GGB’s high impedance active probe for failure analysis of your devices. The high impedance with low capacitive design allows measurements of internal nodes without loading the device. For more information, please visit http://www.ggb.com.
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Battery Impedance Tester
KVBT-15S
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KV Hipot Power Test Equipment Co.,Ltd
Battery Internal Resistance Tester with advanced AC discharge measurement method, is applied to test accurately the voltage and resistance of battery capacity and state.
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Product
Short Circuit Loop Impedance Meter
AMZC-305
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Loop impedance measurement with resolution 0,01Ω ; Loop impedance measurement without tripping the circuit breaker > 30mA with resolution 0,01Ω (100...440V) ; Measurements possible in installations 110/190V, 115/200V, 127/220V, 220/380V, 230/400V, 240/415V, 290/500V and 400/690V (range 100...750V)
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LCR Meters & Impedance Measurement Products
LCR Meter
Hewlett Packard, Agilent and Keysight have contributed innovations and product excellence in impedance analysis for over half a century. Whether your application is in R&D, production, quality assurance, or incoming inspection, we take pride in contributing to your success. We strive to deliver complete solutions to meet your needs, from impedance analyzers to a wide variety of test accessories. Achieve success with Keysight’s impedance measurement solutions.
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Product
Impedance Analyzers
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A/D converted input signals undergo discrete Fourier transform (DFT) to calculate complex impedance values and obtain parameters and characteristics specific to the DUT, such as its capacitance, inductance and quality factor. Original NF algorithms are also applied to allow equivalent circuits made up of R, L and C along with the constants for those circuits to be estimated from the complex impedance spectrum obtained by sweeping the frequencies.
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Impedance meters
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Electronic components meters for circuit verification in laboratories, technical schools and technical support centres.
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Product
Impedance Analyzer 1MHz-20Hz
IA1000
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Frequency range20 ~ 1MHzFrequency accuracy0.005%Frequency resolution0.001% in all frequency rangeTest signal level0.05 ~ 2.0 VrmsTest signal resolution0.001 VrmsTest signal output impedance100ΩImpedance Z range; basic accuracy0.0000Ω ~ 99.99
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Product
Impedance Analyzer, 20 Hz to 10/20/30/50/120 MHz
E4990A
Impedance Analyzer
The E4990A Impedance Analyzer has a frequency range of 20 Hz to 120 MHz. The E4990A provides an industry best 0.045% (typical) basic accuracy over a wide impedance range, with a 40 V built-in DC bias source. The equivalent circuit analysis function supports seven different multi-parameter models and helps you to simulate your own equivalent parameter values of components.
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Product
Loop/Line Impedance Testers
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Shanghai Beha Electronics Co., Ltd.
*Built-in earth tester.*Built-in loop/psc tester. 0.03 - 2000Ω (software ctrl).*Built-in voltmeter.*Built-in wiring checker.*One push button smart control.
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Product
High Impedance Differential Clock Divider
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Alliance Support Partners, Inc.
he ASP-DCD-00 board is a high impedance input clock divider circuit. It is designed to provide minimum load to a clock source for frequency measurement. It accept single ended (Unbalanced) or differential (Balanced) signals with amplitudes as little as 100mV rms; it divides the input signal frequency from 2 to 256 times depending on shunt jumper selections on J3. The board requires 5VDC 500mA power source to operate. The output is capable of driving 5V TTL logic levels.
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Product
Impedance Matching Pads
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Surface mount and coaxial 50 Ohm / 75 Ohm impedance matching pads for CATV systems, broadband networks, test setups and more!
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Product
Controlled Impedance Analyzers
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HYPERLABS Controlled Impedance Analyzers can be used with various probes and adapters to quickly and reliably characterize impedance on PCB test coupons. These Test Systems are designed to comply with IPC-2141A standards for PCB coupon testing, and can be customized to meet specific customer needs.
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Product
Impedance Analyzer
MFIA
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The Zurich Instruments MFIA is a digital impedance analyzer and precision LCR meter that sets the new standard for impedance measurements in the frequency range from DC to 5 MHz. The MFIA provides 0.05% basic accuracy and a measurement range spanning from 1 m to 10 G. The instrument has a high measurement repeatability and a small temperature drift. With the LabOne user interface the MFIA offers a number of long-awaited innovations for the impedance and LCR measurement available without the need of any software installation.
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System for Determination of Materials Impedance in Impedance Tubes
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System for determination of materials impedance in impedance tubes is used for evaluation of material’s acoustic properties.
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Product
High Impedance Transformers
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Osborne high impedance transformers are used to step-up, step-down and isolate voltages in single phase and three phase circuits. A properly designed high impedance transformer can be used an an equivalent to an isolation transformer connected in series with an inductor. The high impedance characteristic may be employed as a current limiting feature in both the primary and secondary circuity.
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Product
Short Circuit Loop Impedance Meter
AMZC-304
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Short circuit loop impedance measurement in networks with nominal voltage: 220/380V, 230/400V, 240/415V, with frequency 45…65Hz ; Short circuit loop impedance measurement with 15mA current, without triggering RCD. ; Detection of the replacement L and N in the socket and automatic swap in the meter
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Product
Antenna Impedance Converter
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The low noise impedance matching equipment has a high impedance input with minimized capacity. With the 50 Ω output it can be used with common EMI receivers or spectrum analyzers to measure the emissions received by an antenna on a vehicle.
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Product
Battery Impedance Tester
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TES Electrical Electronic Corp.
Test conditions without shutting down battery.Simultaneously measures battery resistance, Voltage, current, and temperature.Auto-hold and auto-data storage. Comparator Function.Rates conditions as pass, warning, or fail.
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Product
Impedance Analyzers
MTZ-35.
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An impedance analyzer with the features and specifications necessary for working on a the broad range of applications in the field of materials research.
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Precision Impedance Analyzer (10Hz to 130MHz)
ST2851
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ST2851 series precision impedance analyzer is a new generation impedance test instrument by adopting the current international advanced automatic balance bridge principle. It is based on Windows10 operating system, which realizes a fully computerized operation interface, making the measurement more intelligent and easier.ST2851 series impedance analyzer surpasses the 120MHz frequency bottleneck of similar foreign instruments, and solves the defect that it can only be analyzed but cannot be tested independently. At the same time, it adopts two interfaces of single test and analysis to make the test easier.
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FC(Fuel Cell) Impedance Measurement System
KFM2150 System
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The KFM2150 system is a fuel cell impedance measurement system configured with an FC impedance meter KFM2150 and an electronic load PLZ-4W series. Combination of KFM2150 and PLZ-4WA series (0V input type) supports impedance measurement for single cell of fuel cell.In addition to impedance measurement with AC impedance method, KFM2150 system provides IR measurement with current interrupt method.Application software enables test for each characteristic of fuel cell such as I-V characteristics, Constant Current characteristics, Current Interrupt method and Cole-Cole plot by the AC impedance method. Moreover, each test can be performed in a specified order.
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Overhead Line & Cable Impedance Test Sets
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T&R Test Equipment Overhead Line & Cable Impedance Test Sets
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High Impedance Preamplifier
1671
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The Model 1671 is a single ended low noise field effect transistor
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Impedance Meter, Audio, 200Ω, 2KΩ and 20KΩ scales
72-6948
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Active device is essential for reliable installation of background music and paging systems in residences, offices buildings and public areas. Avoid costly service calls and amplifier damage by verifying actual speaker system impedance prior to operation. Unlike conventional volt/ohm meters, which measure DC resistance, this unit utilizes an internal 1KHz oscillator to measure true impedance. Accurately measure speaker lines that utilize impedance matching volume controls, switchers, transformers and passive crossovers. Because this unit accurately measures up to 20Kohm, it may also be utilized with 25V, 50V, 70V, and 100V speaker line transformers in commercial installations.
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Product
Impedance Analyser Frequency Response Analyser
C60
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The C60 investigates the opaque world of analog networks. The unit operates in two test modes. It can measure the frequency response of a two port system producing a gain/loss and phase graph. It can also measure the reactive response of a two terminal network producing an impedance/admittance and phase graph. Electronic, electrical, electro-acoustic and other networks can be tested with sine wave excitation and the results displayed on a PC.
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Impedance Spectroscopy
NuVant EZware-EIS Software Package
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The NuVant EZware-EIS software package activates Electrochemical Impedance Spectroscopy on the EZstat-Pro, Powerstat-05 and -20 potentiostat/galvanostats. EZware-EIS exports the impedance data to a file format to accommodate free third party EIS analysis software. EZware-EIS is a user-friendly interface that allows selection of the proper scanning parameters, collect the impedance spectra, display data in Nyquist and/or Bode plots and export data in the proper data format for use in EIS analysis software.
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Product
Impedance Stabilization Network
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Beijing KeHuan Century EMC Technology Co,.LTD
KH8158 is a device for measuring the common mode interference voltage of unshielded twisted pair cables. Cable testing according to CISPR 16-1-2. The equipment under test (EuT) and auxiliary equipment (AE) are directly connected to the corresponding ports. The port adopts RJ-45 socket (the distribution conforms to T568A/B.) This equipment is divided into three specifications: CAT3, CAT5, and CAT6, and the corresponding equipment is selected according to the cable model.
