Resonant Test
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Product
AC Resonance Test System
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Shanghai Guantu Technology Co., Ltd.
AC withstand voltage test is an effective and direct method to identify the insulation strength of electrical equipment. During the operation of power equipment, the insulation will gradually deteriorate under the action of electric field, temperature and mechanical vibration for a long time, including overall deterioration and partial deterioration, forming problems. question.
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Product
HV AC Voltage Test Systems
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Fivestar HV Testing Equipment Co., Ltd.
FSHV offers three different types of AC voltage test systems, the conventional type is AC test transformer design, mainly for testing objects of medium & low capacitance products, particularly for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (like inductive voltage transformers). Another is AC resonant test systems, according to series resonance circuit XL=XC (2πfL=1/2πfC), by setting F frequency of power supply or L inductance of reactor, generate a pure sinusoidal waveform of the test voltage, and the required input power is only 1/Q. Variable frequency type operates in a frequency range from 20Hz to 300Hz, ideal for field commissioning test of power cables and GIS/GIL. Variable inductance type outputs continuous AC voltage of power frequency (50/60Hz), mainly for factory testing of high and ultra-high voltage cables, power transformers, GIS, etc.
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Product
Electromagnetic Resonance High Frequency Fatigue Testing Machine
PLG Series
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Jinan Testing Equipment IE Corporation
The series of electromagnetic resonance fatigue testing machines are used for fatigue tests of metal materials and components under tension, compression or reversal loads. If relevant grips are provided, three-point bending test, four-point and circle test, gear wheat, bolt, connecting rod, roller chain, crackle expanding test can be available. The series of electromagnetic resonance fatigue testing machines feature an optimized design and a rational structure. The automatic controlled system adopts an advanced and wide-pulse-control system and a new-type of power amplifier to improve the reliability of the electric system. The electromagnetic resonance fatigue testing system is with high efficiency, easy and non-stop shake, low energy consuming, accurate control, and small fluctuation.
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Product
AC Voltage Test Systems
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HIGHVOLT Prüftechnik Dresden GmbH
AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.
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Product
USB Powered, 4 channel, 24-bit Data Acquisition System
DATS-solo
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The DATS-solo is a pocket-sized, ultra portable, high quality, 24-bit data acquisition system. The fully integrated DATS software provides options for acoustic & vibration testing, rotating machinery analysis, NVH tests, hammer impact analysis, resonance testing and modal analysis.
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Product
Model And Resonance Testing
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Response Dynamics Vibration Engineering, Inc.
Resonance identification, dynamic testing, modal analysis and operating deflection shape analysis, form the basis of our set of expertise in vibration analysis, and are described on this page, in the embedded video below, and in the links above in more detail. This is the heart of vibration testing and key to making a confounding vibration issues understandable. Our vibration testing, structural dynamics and modal analysis consulting services have helped push the limits of technologies and cutting edge designs for over 30 years.
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Product
AC Resonance Test System
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KV Hipot Power Test Equipment Co.,Ltd
KVXZ-270kVA/270kV Variable Frequency AC Resonance Test System is applied for AC dielectric test for electric equipment.
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Product
Variable Frequescy Resonant System
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Yangzhou Power Electric Co., Ltd
Variable frequency resonant system for testing of long HV cables and GIL, for testing of short HV cables and GIS/GIL and for testing of long MV cables are designed for the generation of alternating current (AC) high voltage (HV) by resonant circuits with variable frequency, available of outdoor design.
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Product
AC Test Transformer
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Shanghai Guantu Technology Co., Ltd.
How the AC test transformer prevents the overvoltage generated by the frequency conversion series resonance test device is a relatively simple problem, but the overvoltage caused by voltage fluctuation is difficult to appear when the overvoltage protection is set. Generally, the overvoltage of the frequency conversion series resonance test device will appear in the frequency sweep stage of the instrument, that is, in the process of finding the resonance point. Those who have used it know that in the process of finding the resonance point of the frequency conversion series resonance test device, the voltage and frequency have a parabola-like linear relationship. By default, the system finds the high voltage, that is, the apex of the parabola as the resonance point.
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Product
Resonant Testing System
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Originally designed to precrack specimens for fracture mechanics, the current versions offer much more possibilities due to a modular concept:*Bending up to 160 Nm*Tension/Compression up to 8 kN*Torsion
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Product
AC Resonant Test System
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Yangzhou Power Electric Co., Ltd
Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.
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Product
Automated Test Equipment
test
These systems test semiconductor performance and quality with industry-leading precision and cost efficiency. Robust support for semiconductor design evaluation, volume production ramps, and yield improvement.
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Product
EFT Module for Teststand
test
The Electronics Functional Test (EFT) Module for TestStand provides out-of-the-box tools to speed up development of automated tests for electronic assemblies including PCBAs, subassemblies and final assemblies. Test engineers can develop, deploy and execute test sequences quickly and efficiently with minimal custom code development for a shorter time-to-solution.
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Product
Wafer-Level Parametric Test
test
Wafer-level reliability engineers need to reduce test time without sacrificing measurement quality and accuracy.
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Product
Test Workflow Standard
test
Test Workflow equips engineers with application-specific tools so that they can choose the right one for the job—from graphical programing environments to no-code and interactive software applications. Engineers can use Test Workflow software to perform quick ad-hoc tests, build an automated test system, automate data analysis and reporting, develop test sequences, and more.
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Product
Infotainment Test for Automotive Applications
test
Multimedia operating interfaces are complex control and display devices for functions such as entertainment, telephony, on-board computers and vehicle settings. The functional test of such complex control units and their networking within the vehicle architecture presents a particular challenge in every phase of the product design process.
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Product
Prototyping & Test Consulting Services Solutions
test
Don’t cut corners on the path to quality. We are experts in Design for Test (DFT), Design for Manufacturing (DFM), agile development, prototyping and standards/best practices in many industries. Speak to our prototyping and consulting services experts to ensure you make the right decisions and investments at the start of your project.
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Product
Explosive Test Site Range Instrumentation
test
Firesets, CDU’s EDU’s, Delay generators, firing panels, and custom instruments. Fiber-optic and computer-control options.
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Product
Sealed Beam Bulb Testing System
H710019SSL
Test Platform
EOL test for manufacturing of bulbs with LED for applications requiring to ensure watertightness: vehicles, marine, swimming pools, operating rooms, classified areas (Ex Zone), etc. The test system checks in a short time all the light and electrical characteristics of the bulb. A high precision Micro Leakage Meter also checks that there are no leaks between the environment and the inside of the bulb. The test results are recorded on the PC and can be printed on a quality control label attached to each unit.
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Product
Scienlab Combined Battery Test Solution
SL1133A
test
Solution for testing battery cells with an output power up to ±3 kW and a voltage range up to 6 V.
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Product
Functional Test Fixtures
Test Fixture
Reliable connections to device under test (DUT) test points are essential for robust functional test. Bloomy provides rugged fixtures and cable sets (ITAs) built for thousands and thousands of cycles in manufacturing environments. With the industry’s best mass interconnects and internal electronic keying, our fixtures are easy to change out and are automatically recognized by the test system.
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Product
Standardize Production Test Software For PCBAs And Electronic Devices
test
The vast majority of test project man-hours are spent on software development, so the choices that teams make in software tools and architecture have significant impact on deployment schedules. Standardizing software across a team or organization increases both efficiency and proficiency, lowering the risk of missed deadlines and improving test quality and reliability. Test software must:
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Product
Universal Function Test System for Industrial Electronics
Test System
General functional test system based on LXI instrumentation for high mix / low to medium volume manufacturing. DUTs are tested which are mainly used as communication and measurement modules in power plant technology, grid management and electrical drives.The system has a Virginia Panel adapter interface to which various desk adapters can be docked, including automated contacting of the DUTs. A camera for the verification of light emitting diodes on the test object is integrated in the adapter interface.
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Product
Automated Compliance and Device Characterization Tests
N5990A
Test Platform
The Keysight N5990A test automation software platform is the most powerful tool for serial and multi-lane gigabit testing. It is the unique universal platform for testing a wide range of digital buses such as PCI Express, USB, HDMI or MIPI. The same graphical user interface and operating principles are used for all applications. This boosts productivity, especially when testing devices which support multiple digital buses. The N5990A can be tailored to your individual test needs with the flexible test sequenzer and controls all instruments needed for your tests. The configurable database interface of the N5990A test automation platform enables the convenient storage of all test results. A web interface allows an effective and easy operation. Custom calibration and test procedures can be implemented easily with User Programming.
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Product
Safety Compliance Test System
EN 60601
Test System
Test system for electrical safety compliance testing of medical products in accordance with EN 60601-1, 3rd edition.The system is equipped with three test fixtures which are connected in parallel order to reduce the number of setup tasks for different variants in the course of day-to-day manufacturing processes. Its purpose is to test medical products, e. g. patient monitors, which are employed at hospitals to monitor heartbeat and oxygen saturation.Based on the integrated electrical safety tester by Associated Research, in combination with an AC power source and a switching matrix, it is possible to fully automate tests like for instance AC/DC high-voltage tests, insulation resistance measurements, earth connection tests and leakage current measurements.The required occupational safety is provided by a high-voltage safety hood in accordance with EN 501191. The entire safety technology, as well as the control PC, is mounted in an aluminum-profile cart.
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Product
SMD Array Type LCR Test Fixture
16034H
Test Fixture
The 16034H is designed for impedance evaluations of array-type SMD.The minimum SMD size that this fixture is adapted to evaluate is 1.6(L)x0.8(W)[mm]. Since the tip of the measurement electrodes are very thin and the device holder is extremely flat, the device can be shifted and the measurement electrodes can contact each of the elements of the array-type component.
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Product
RF-Antenna Communication Links Functional Test
Functional Test
The application encompasses functional tests of very large quantities of automotive antenna amplifiers, plus parallelization of tests by implementing several test stations in a rotary indexing table. The DUTs are inserted manually and after final assembly, they are loaded into the rotary table; this requires manual triggering by the operator.
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Product
JTAG Functional Test
JFT
Functional Test
JFT comprises a series of software modules that support boundary-scan test and programming activities under Python, National Instruments LabVIEW and Microsoft .NET framework. Using JFT users can create JTAG/boundary-scan test application scripts, VIs or programs for PCB assemblies and systems that control individual driver/sensor pins, groups of pins declared as variables or register bits. These applications are typically used to test logic devices or mixed signal clusters and can also be transformed into re-usable test 'modules'. Pairing JFT with JTAG CoreCommander emulative test modules gives an effective, low-cost system for performing tests through embedded device peripherals (ADCs, Memory Controllers etc..)
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Product
Advanced SoC/Analog Test System
3650
Test System
Chroma 3650 is an SoC tester with high throughput and high parallel test capabilities to provide the most cost-effective solution for fabless, IDM and testing houses.
