Loop Impedance Test
See Also: Impedance Testers
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Product
Model QLS 4-20 mA Loop Splitter / Retransmitter
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Generates up to four individually grounded and individually adjustable 4-20 mA loops from a single 4-20 mA or 0-10V input. Overcomes problems which occur when the same 4-20 mA signal is applied to multiple loads in series. Allows outputs to have different grounds, and allows individual loops to be opened without affecting signal to other loads.
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Product
Antenna, Loop
EM-6871 | 30 Hz – 1 MHz
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The EM-6871 Antenna can be used with any 50 ohm /Receiver/Field Strength Meter to obtain magnetic field measurements from 30 Hz to 1 MHz.
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Product
Antenna Impedance Analyzer
TZ-900 AntennaSmith
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Analysis Parameters: SWR, Complex Impedance, R+jX, reflection coefficient, Smith Chart. 0.2 - 55 MHz• SWR
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Product
Closed Loop Hall AC/DC Current Sensor
CYHCS-SH
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can beused for measurement of DC and AC current, pulse currents etc. The output of thetransducer reflects the real wave of the current carrying conductor.
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Product
Other Test Systems
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Your business challenges do not fit the typical mold. Your test requirements are different. Ball Systems has more than 50 years of experience in multiple industries that has exposed our team to a wide variety of testing applications. As a result, we’ve likely created a solution for a challenge similar to yours.
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Product
In-Line 2-Module In-Circuit Test System; i337x, Series 5i
E9988E
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Short wire fixturing eliminates problems commonly found with long wire fixturing, such as noise and deterioration of test stability. This translates into transportable, repeatable and stable tests on your i3070 Series 5i, even if you need to deploy tests halfway across the globe, or on different manufacturing sites.
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Product
Semi-Rigid Cable, 3.5 Mm (Test Port) To 3.5 Mm
85131G
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The Keysight 85131G is a 53 cm (21 in) long1 semi-rigid cable with a 3.5 mm female2 to 3.5 mm male connector. Cable frequency range is dc to 26.5 GHz with a return loss of 16 dB or better. Insertion loss is 0.3 * sqrt (f) + 0.2 dB (where f is frequency is GHz) for the test port connector, and 1.8 dB at maximum frequency for the device connector. Phase stability of semi-rigid/flexible cables is characterized with a 90 degree bend using a 4 inch radius. Stability1 of the Keysight 85131G is 0.06 dB and phase is 0.16o * f + 0.5o (where f is frequency in GHz).
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Product
Open Loop Current Sensor
C03 30A
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The C03 offers efficient and precise sensor solutions for direct, alternating and pulsed currents in industrial, commercial and communication systems. It consists of three main components: an accurate, linear Hall sensor with low temperature drift, a flux collector and a transformer. It is characterized by a very low resistance and thus lowers power loss and temperature drift - for optimal performance.
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Product
Automated Tuners / Impedance Tuners / Load Pull Tuners
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MT97x, MT98x and XT98x series automated tuners (also known as automated impedance tuners and automated load pull tuners) are precision instruments that are optimized for a broad class of in-fixture and on-wafer applications, and may be used in any automated or manual application requiring the ability to match the impedance of a microwave circuit element or to establish specific impedances at a terminal interface. The tuner design is based on the slide screw concept using the inherently broadband slab-line transmission structure. Each unit has two non-contacting probes deliver high VSWR with superb accuracy and reliability over a wide frequency range. These probes can be fully retracted leaving a low-loss, well-matched transmission line, which is a significant benefit in power related applications where two-port tuners capable of handling large amounts of power are required. As integral components of Maury Device Characterization Solutions, these PC-based tuners are controlled using Maury's family of Device Characterization Software tools, including MT930 IVCAD, MT993 ATS and the DLL-based measurement automation environment. Maury Microwave automed impedance tuners are ideal for load pull, harmonic load pull, active load pull, hybrid active load pull, noise figure, noise parameters and all automated tuner applications.
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Product
Fuse Buddy Current Loop
307M/308B
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*Just clamp your current probe over the loop to access the amperage draw through a fused circuit. *Easy testing access, plugs right into fuse socket, no more hand made adapters. *Testing range 0-30 Amps - Do Not Exceed 30 Amps
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Product
PXI Analog Output/Current Loop Simulator Module - 8 Channel
41-765-003
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The 41/43-765-003 is an 8-channel Analog Output Module designed to meet the requirements of industrial control applications utilizing current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signaling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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Product
Level Control Loop Trainer Model
ULP-24P & ULP-24C
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Unitech Scales And Measurements Pvt. Ltd
Unitech’s Level Control Setup comprises of acrylic measuring tank fitted with Level transmitter, control valve, I to P converter, source tank with water pump and necessary flexible piping for water circulation. The system is mounted on a table top powder coated metal frame. Level transmitter is of capacitance or DPT type sensor. The electronic panel comprises of ADC and DAC card with RS-232 interfaces.
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Product
High Current Short Circuit Loop Impedance Meter
AMZC-310S
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Measurement of very small short-circuit loop impedances (with resolution of 0,1mΩ) using the current of 150A under 230V, maximum 280A under 440V, or measurement using the current of 23A under 230V, maximum 42A under 440V
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Product
PXI/PXIe Analog Output/Current Loop Simulator Module - 8 Channel
43-765-003
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The 41/43-765-003 is an 8-channel Analog Output Module designed to meet the requirements of industrial control applications utilising current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signalling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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Product
Loop Antennas
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A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor, that for transmitting is usually fed by a balanced power source or for receiving feeds a balanced load.
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Product
Battery Impedance Meter
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Operation is fast and simple. Just press the spring-loaded probes onto the two poles of the battery. After 1.5 seconds, the unit beeps (indicating good contact) and displays the battery voltage and either the number of siemens or milliohms, depending on the knob setting. The display continues to show these numbers after the probes are removed; it resets only when the probes are pressed onto the next battery. The impedance and voltage of any battery between 1.2 and 60 volts can be read. Because of the wide range of voltages, even single low-voltage cells, such as NiMH, can be measured. The manufacturers of some batteries specify impedance in milliohms while other specify in siemens (one divided by the resistance in ohms). This meter will display both types of impedance for any given battery. Accuracy is +/- 2% of the value.
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Product
High Impedance Differential Module
HID
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Use the HID module in conjunction with a high-speed overcurrent relay to provide three phase high impedance differential protection for substation busbars of any voltage level. Additionally, it can also be used to protect electrical machines like transformers, generators or motors against restricted ground faults.
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Product
Single Loop Controller
1800+
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The 1800+ controller is an evolved product from the West N8100. The product benefits from having more versatile features and user-friendly functionalities such as remote setpoint inputs, digital inputs, plug-in output modules, a customisable operator/HMI menu, jumperless and auto-hardware configuration, and 24VDC transmitter power supply.
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Product
Automotive Test Solutions
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The testing and simulation systems from this division are used primarily in the automotive and automotive supplier industry. These are, for example, modular function-testing systems and diagnostic tools for automotive ECUs or bus communication systems for a wide variety of electronic components in automotive production. Electromechanical assemblies and entire car seats are also tested to ensure they function
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Product
Automotive Electronics Functional Test System
TS-5020
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The Keysight TS-5020 Automotive Functional Test System is a low cost, scalable test system designed with “just-enough-test” concept for medium complexity electronic control modules, such TPMS, RKE and body electronic modules
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Product
Closed Loop Hall Effect Current Sensors/Transducerswith Rectangle Windows
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used formeasurement of DC and AC current, pulse currents etc. The output of the transducer reflects thereal wave of the current carrying conductor.
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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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Product
Battery Impedance Tester
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Is an ideal tester for automotive, UPS maintenance and telecommunication applications.
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Product
LCR Meters And Impedance Measurement Products
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Complete impedance measurement solutions to meet your needs from LCR to impedance meters, plus test accessories for various R&D and manufacturing applications.
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Product
Design for Testability (DFT Test)
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Corelis can provide you with design consultation and an analysis of your design for boundary-scan testability. We will review your design and make specific recommendations that if implemented will improve the testability. We can also suggest improvements that will increase test coverage and allow boundary-scan to be implemented in a more cost-effective manner.This service also includes a DFT test coverage analysis that we recommend to do after schematic capture and before PCB layout. At this stage of product development, Corelis provides you with a comprehensive test coverage reports that identifies all of the boundary-scan nets and pins and classifies them as completely tested, partially tested, or not tested. The report also recommends where to add test points (pads) for physical “nails” access if additional test coverage is required.
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Product
FPD Tester Model
27014
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Chroma 27014 Flat Panel Display Tester is a complete testing solution that meets the Liquid Crystal Module testing requirements of production line. With integrated video generator, multi-channel precision power supply and process control unit, the system allows a complete test of signal, pattern and electrical parameters of LCM through a PC or remote control box.
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Product
Parallel Electrode SMD Test Fixture, DC To 3 GHz
16196B
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The 16196B surface mount devices (SMD) test fixture offers excellent repeatability and usability, with accurate correlation up to 3 GHz. 16196 series fixtures are custom designed to fit specific SMD sizes (see table below), and provide repeatable DUT positioning with reliable contacts to enable stable measurement results, reducing the possibility of operator-induced error. Traditionally, SMD inductor evaluation up to 3 GHz has been difficult to implement. Now with the 16196 series, it’s easy to perform accurate and repeatable measurements.
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Product
Phase Locked Loop with Integrated VCO
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PLL with integrated VCOs provide local oscillator sources and clock sources for communications (COMMS) , test and measurement (ETM) and aerospace/defense (ADEF) applications. ADI's PLLs with integrated VCO portfolio includes both narrowband and wideband parts, supporting frequencies up to 13.6GHz. Our PLLs with integrated VCO, as well as our full PLL portfolio including integer-N and fractional-N PLLs, feature best-in-class performance for phase noise, jitter, and spurious, and also feature high levels of integration in small form factor packages.
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Product
Loop powered Moisture Analyzer
PLMa
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Multifunctional Multi-Purpose Cost Effective, easy-to-use dew point sensor, dew point probe
