Transformer Test
Measure turns ratio, no-load current and winding resistance of transformers.
See Also: Transformers, Transformer Testers, Current Transformer Test, Current Transformer Test Set
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Testing Framework
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Code-up robust test automation: For free. Testing Framework exposes numerous properties and methods to help you easily build non-brittle, maintainable functional tests. Expand your browser compatibility testing to all the latest major browsers. Test HTML5, AJAX, XAML .
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Diagnostic Testing
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Response Dynamics Vibration Engineering, Inc.
Response Dynamics has made diagnostic testing our core focus for over 30 years. We do this detective work well because we have particular expertise in structural dynamics and how it relates to vibration and acoustic noise issues on a myriad of levels. We enjoy this work because it stays interesting and draws on multiple disciplines in engineering and science.
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Test & Evaluation
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Scientific Research Corp. STI Division
Test & Evaluation has been a core capability since the company was founded. Our efforts in T&E span from test range capabilities development to test execution and data analysis, with emphasis on joint service capabilities.
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Test Automation
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Test automation helps in reducing regression testing time and cutting down the time to market with significant cost savings on long term basis. However, a clear automation strategy and roadmap is key to ensuring the right return on investment on your automation initiatives. With disparate application architecture, multiple environments, third party integrations and multiple user devices, a standardized and consistent automation approach is needed to ensure high reusability, ease of maintenance and lower upfront cost.
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Measurement & Test
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Electronic test engineers use a variety of precision instruments for R&D, vendor verification, and production testing. ETPS can supply a number of general test instruments that can be used in stand alone mode or automated for high throughput testing. Dedicated battery test systems with automatic charge and discharge modes with data logging are available. The standard 16 and 32 channel systems have range up to 5VDC ensuring their suitability for a wide variety of cells.
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Test Probe
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Beijing KeHuan Century EMC Technology Co,.LTD
Is a physical device used to connect electronic test equipment to a device under test (DUT).
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EMI Testing
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Independent Testing Laboratories
ITL offers compliance and qualification testing for virtually any type of electronic product or system.
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Fully Automatic Transformer Turns Ratio Tester
DY100
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DY-100 is a new generation, fully automatic, transformer turns ratio tester designed for measuring ratio, ratio error of single and three phase transformers. The entire test is done automatically and quickly. Operator enters the test parameters and DY-100 tak es over; powers up the voltage, balances the bridge, takes the readings, and displays the results on the LCD screen. Prints testresults through its built-in printer. A key feature of the DY-100 is automatic measure transformer connection group. LV and HV windings are automatically isolated once the measurement is over. True portability is achieved by the lightweight (only 10 kg), single unit design housing the DY-100. The DY-100 is encased in an aluminum alloy cabinet.
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Armature Testing
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Electronic Systems of Wisconsin, Inc.
ESW Armature Test Systems are equipped with the latest features the market has to offer. The on-screen display makes it easier to read, track, and record your armature information. ESW's data collection software is compatible with almost any type of system that allows the user to store the information on any software platform. Our Testers store your data, so that you never have to worry about losing important information again. We will work with you to meet your customized testing needs. Please see the videos and slideshow below to view some of our Armature Testers.
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Test Solutions
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Making test solutions are still by far the largest division of our company with an activity level of around 65% of our turnover, and with long term relationship to customers like Danfoss, Bang & Olufsen, Siemens, Grundfoss, Vestas and many more, it is still today the very foundation, on which our entire company is based.Our concept is based on high level software development, that is combined with electronical and mechanical engineering, thus controlling all the processes involved to create the most suitable test solution for our customers.
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TD-SCDMA Analysis Using NI PXI RF Test Instruments
NI-RFmx TD-SCDMA
Test Instrument
The NI-RFmx TD-SCDMA personality is a highly optimized API for performing physical layer measurements on TD-SCDMA cellular standard signals. NI-RFmx TD-SCDMA is completely interoperable with all NI-RFmx APIs. It provides simple access to the most advanced optimization techniques such as multi-measurement parallelism and multi-DUT measurements. The result is extremely fast and high-quality measurements with minimal software development efforts.
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Instrument Transformers Tester
TE30
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Calmet Smart Calibration Devices
Electricity meters tester class 0.05 and 0.1. Three phase tester of current transformers and analyser of power network quality. It makes possible electricity meters testing on the site or in the laboratory.
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Harmonic Mitigation Transformer
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A specialized three-phase transformer designed to reduce harmonic distortion and voltage distortion caused by non-linear loads (e.g., computers, VFDs) in electrical distribution systems.
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Testing Software
IEC 61850
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Beijing GFUVE Electronics Co.,Ltd.
Intelligent substation has widely adopted IEC 61850 standard communication, the standardization of information model is the basis for intelligent substation equipment (or system) to achieve IEC 61850 communication. This module can test if the information model meet the requirements of DL/T860 standard, national network and related model specifications. It can test and control unit model, protection unit model, econometric model, condition monitoring model. It is selectable to test according to IEC61850-6 SCL grammatical rules, IEC61850-7 logic nodes and common data, the national network model standards and custom models.
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ATE & Test Systems
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Data Patterns' core business for over 20 years has been the development of Automated Test Equipment for critical aerospace requirements. Data Patterns developed a Multi Programmer with associated test automation software in 1994. Christened the DP-800 this product was adopted for the implementation of test rigs for Navigation Platform Test Benches, Engine Test Bed Automation, Cable Harness Test Systems, etc. This product was effectively utilized in the development of test benches required by Indian Space Research Organisation (ISRO) for the Polar Satellite Launch Vechicle (PSLV) and Geo Stationary Launch Vehicle (GSLV). Based on this foundation, the next generation test benches were developed in the cPCI architecture. Presently, Data Patterns develops cPCI based test systems for Laboratory applications as well as VME based test systems for challenging environmental conditions. Examples of test solutions built by Data Patterns are indicated below.
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Test Sets
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A set of examples used only to assess the performance of a specified classifier on unseen data.
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Differential Transformer Type Extensometers
DT Series
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ISO Class 1 Compliant Differential Transformer Type Extensometers The ISO 6892-1 standard for tensile testing of metallic materials prescribes Class 1 or higher extensometers, and JIS Z2241 prescribes Class 2 or higher extensometers when measuring withstanding pressure. The DT series includes Class 1 compliant differential transformer type extensometers, which can be used to implement test methods compliant with metal tensile test standards.
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Environmental Testing
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Our multi-million dollar inventory of Environmental, Measuring, and Test equipment allows us to offer our customers expedited testing services and rapid turn-around to meet their urgent requirements.
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Combined Transformer
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Combined Transformer is a great solution for projects with dimension restrictions. Because we focus on quality and reliability of our products our combined transformers also require minimum maintenance once installed.
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Current Transformers
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Rishabh Instruments Pvt. Ltd.,
Rish Nano CT is a very reliable, efficient and robust current transformer for measurement of AC current. It provides 100 mA AC output. It can be used in Circuit breakers. Earth Leakage Protection.
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RTCA/DO Testing
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We have the facilities, accreditations, and experience to accurately and efficiently perform testing to a wide range of military and aerospace specifications, including the latest lightning tests.
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Torque Testing
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Torque testers measure properties such as torsional strength and stiffness and are used in quality control of various fields including medical devices, metals, and aerospace
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Chemical Testing
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Our modern and comprehensive Chemical Laboratory has been certified and registered in accordance with the Environmental Laboratory Accreditation Program (ELAP) and by the State of California Department of Health Services.
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Transceiver Testing
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Family of RF test systems designed for transceiver testing. Designed for radio-to-radio testing in a closed mesh network. Step attenuators allow you to dynamically fade up/down the RF signal between radios. These Ethernet/Serial models run our latest generation 3.x.x firmware that features easy to use ASCII formatted remote commands.
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Fungus Test
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The fungus test assesses the extent to which material will support fungal growth and how any fungal growth may affect performance. The fungus test also identifies how rapidly fungus will grow on the material, and how fungus affects the material, its mission, and its safety for use following the growth of fungus on the material.
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Test Services
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D-Coax offers RF/Microwave test services for your researchprojects, as well as, production quantities tests. We have available resources and expertise in the high frequency interconnects testing that will benefit your research and products. We will work with you to make your requested tests the most accurate and reliable and we'll complete them in a timely fashion. The following parameters can be characterized or tested to specifications with our test services: Time Domain: Impedance, Impedance profile, rise time, propagation delay, skew and more. Frequency Domain: S21 - Insertion loss, S11- Return loss, S12 - Reverse Insertion loss (port 2 insertion loss), S22 - Reverse Return loss (port 2 return loss) and more.
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Transformer Protection
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Schweitzer Engineering Laboratories, Inc.
Transformer protection products and systems provide complete primary and backup protection for all types of transformer faults. They are suited for use in utility-, industrial-, and commercial-scale power transformer systems.
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Microwave Testing
120
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The MODEL 120 PICOPROBE® sets new standards in microwave probing performance. Benefiting from coaxial techniques, which have inherent low loss and low dispersion characteristics, the Model 120 Picoprobe®, achieves an insertion loss of less than 1.75 db (typical) and a return loss of greater than 15 db (max.) over its frequency range.
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Test Software
Yelo Test Environment V5.0
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The Yelo Test Environment (YTE) is an automated test environment developed by Yelo. Test sequences can be developed for multiple products and are tailored to customer needs and specifications. Flexibility in testing is a key benefit of the YTE and is provided to the user by allowing management of test sequence order. There is also the ability for the user to change the test limits or parameters for more or less stringent testing depending on requirements.
