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AC / DC Electronic Loads – Benchtop Testing to Automated Test Systems
Chroma Systems Solutions, Inc.
Chroma is the global leader in Electronic Load manufacturing. Chroma’s AC Electronic Loads are designed for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources, and other power devices such as switches, circuit breakers, fuses and connectors. Chroma’s DC Electronic Loads are used for power testing in all markets including automatic test systems, LED, power supply testing, battery testing, and fuel cell testing. Chroma loads can do it all including full current down to 0.4VDC, CZ mode, user defined waveforms, timing measurements, and 3 current ranges per load. Chroma’s electronic loads come standard with either USB or RS232 ports for control and can be configured for GPIB (IEEE-488) control as well.
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Simulation and Testing Solutions
LMS
Siemens Digital Industries Software
LMS simulation and testing solutions help manufacturing companies manage the complexities of tomorrow’s product development by incorporating model-based mechatronic simulation and advanced testing solutions in the product development process. Our products and services tune into mission-critical engineering attributes – ranging from system dynamics, structural integrity and sound quality to durability, safety and power consumption.
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CFL Testing Instruments
CFL testing instruments of Lisun Group includes: High Frequency Fluorescent Lamp Test, Adjustable Reference Ballast, Digital Torsion Meter, Multiplex temperature tester, Lamp cap gauge, etc.
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Back Pressure Test Kit
389
Thexton Manufacturing Company, Inc.
Aids in diagnosing clogged or restricted exhaust systems.
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Automated Compliance and Device Characterization Tests
N5990A
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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Calibration and Test Equipment Management
Is every value precise? The comparability of measurement results has never been more important than in the present era of globalization. The ability to reduce variables to basic units is the fundamental prerequisite to objectively guarantee, increase, and optimize quality. Our calibration service guarantees full correlation to national standards for test equipment of all physical variables – either at our laboratory or on your premises (for measuring tools).
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Three-Phase Transformer Winding Resistance Meters
TWA Advanced Series
TWA Advanced series is the latest DV Power solution for three-phase transformer winding resistance measurement and tap changer analysis. They are capable of testing six transformer windings with a single cable connection, as well as three-phase automatic transformer demagnetization. It has the option of the automated test mode, where the instrument operates the tap changer without operator input (minimizing the risk of human error) and records winding resistance results based on pre-selected stabilization criteria.The unique DVtest method of tap changer analysis enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, together with the measurement of tap changer motor current which detects motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or simultaneously on three phases. It can also be performed together with the winding resistance test in all tap positions.A unique advantage of TWA Advanced instruments is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer connected in a YN configuration. This can significantly speed up the testing– for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.TWA500 is equipped with a large 10.1” graphical touch-screen display, while TWA400 has a 7” graphical touch-screen display. Besides making the interface much more user-friendly compared to older winding ohmmeters, it also enables certain test options that were previously available only with DV-Win software. The most important among them are DVtest, tap changer motor current measurement, “Heat Run” test, test templates, and automatic test mode.
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RF Shielded Test Enclosure, for Laptop Testing
JRE 2218
Breeze through laptop RFI and wireless tests with the 'bigger than-a-breadbox' 2218! Like its other brothers in the JRE test line, it features rugged welded aluminum construction with superb RF shielding effectiveness. Long life door gasket material along with double edge engagement not only provides solid RF shielding, but smooth trouble-free operation over its lifespan.
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Software For Transformer Measuring Lite
T-Base Lite
T-Base Lite is intended for users preferring simplicity over complexity of the Pro version. It is limited to the basic functions of USB interface, data import, data export, synchronization, and automatic firmware updates. Data can be exported in many popular data formats such as Excel, Word, text, .csv, .xml, Crystal reports, and .html. Measurements can be saved as archive files and imported into the database of the T-Base Pro version.
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Software Testing Services
Keytorc Software Testing Services
Keytorc provides management and technology consultancy services that ensure high quality commissioning of software products by making use of the best methodologies in testing services since 2005.
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Network Performance Testing
FortiTester
FortiTester helps enterprises and service providers maintain the most secure and resilient infrastructure through continuous validation of effectiveness and performance. With network performance testing and breach attack simulation (BAS), it assesses the people, processes, and technology on which the security of an organization depends.
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IEC61032 Test Probe Pin
CX-112
Shenzhen Chuangxin Instruments Co., Ltd.
1. Jointed test finger probe (Figure 2 / Test Probe B / IEC 61032)This is a precision probe made in accordance with all IEC standards. Examples are IEC 61032, 60950, 61010 and 60601; and it is also used for Canadian and USA standards. It features a palm simulator and a restricted joint movement, which simulates the characteristics of the human hand. The finger is made of stainless steel and the rest of the instrument is Delrin®. Handle is designed to accept either a banana jack or a force gauge.It is no longer necessary to have a separate probe for the medical safety standard. This one probe will meet all the different requirements that are in the IEC standards.
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Test & Measurement Cables
Our test & measurement cables provide customers with a competitive edge over ordinary cable designs by addressing three important criteria for testing electronic components and systems: phase stability, insertion loss stability and repeatable measurements for the cable’s useful life.
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Functional test
Maschinenbau Haldenwang GmbH & Co. KG.
Test bench for small vehicles with 2 wheelsRoad load simulationDetermination of maximum speedMeasurement and evaluation of speed, speed, distance traveledDisplay of wheel power at test speedDisplay on your PC monitorExpression of test resultsCustomer and vehicle databaseEuro system console MCD 2000 with switching elements for roller setPort for external devices
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Test and Analysis
ESDEMC Technology will calibrate; the Contact Mode ESD current waveform and tip voltage to 4 GHz and 30 kV, the frequency response of ESD Target & Adapter Line to 4 GHz, and the DC Resistance
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CAM/TRAC Test Kits
The Camtrac (registered trademark) series test fixtures provides ‘Z’ axis motion that reduces probe side loading typically seen with Clamshell type test fixtures. This not only extend the life of the probes, but additionally, provide better probing accuracy, especially on fine pitch test centers. Camtrac fixtures are available with the most widely used interfaces in the test industry.
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AC Resonant Test System
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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RF Near Field Probe Set DC to 9GHz
EMF & RF close field sniffer-set for use with any Spectrum Analyzer or Measurement Receiver. The EMC Near Field probe set allows for straightforward pinpointing and measurement of interference sources in electronic component groups as well as execution and monitoring of generic EMC measurement. Our RF near field probe set is especially suitable for: - Pinpointing interference sources - Estimation of interference field strength - Verification of shielding and filtering measures - Identifying faulty components - Detecting circuitry overly sensitive to interference.
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Electrical Safety Test Equipment
Making a product “safe” requires an understanding of “hazards” that exist in each electrical product. Electrical shock is one of the four fundamental hazards. Because of that, it must be a part of any product electrical safety evaluation. Even though a product requires an electrical power source and uses electrical or electronic components, it should not present an electrical shock hazard to the user.Ground bond or earth continuity testing prevents electrical shock hazards. Similarly to a fault to earth, test instruments generate a high current. The standard requires that the resistance between protective earth and any conductive surface on the equipment does not exceed 0,1 Ohm. The test is performed by applying a DC current between the conductive surface and protective earth. By measuring the voltage drop, it calculates the resistance.RMO-E instruments are ideal for testing the protective bonding (grounding) of equipment following the standard IEC 61010-1. Applying current up to the value of 100 A and the ability to provide in the Contin menu (continuous operation) test current for the pre-set test duration (equal or exceeding 1 min) gives a user a possibility to easily check the protective bonding/grounding of the equipment. The full load voltage of 12 V assures proper measurement and accurate result. Finally, an instrument displays pass/fail classification according to user-preset parameters.
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Electric Vehicle Charger Testing
EV-TEST100
EV-TEST100 in combination with appropriate HT multifunction instrument simulates an electric vehicle connected to the charging station, allowing you to verify the EVSE full functionality and electrical safety. EV-TEST100 is able to test charging stations with charging modes 2 and 3 and Type 2 connector (European standard).
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Test Finger Nail Probe
CX-75
Shenzhen Chuangxin Instruments Co., Ltd.
The Finger Nail Probe is indicated test IEC60335 and UL requirements. Used to check the security of parts that snap together. The spring gauge assembled in the handle can be calibrated to the neccessary force for using the instrument. This probe is make of stainless steel with appropriated hardened tip and a handle in insulating material. Handle has a special adaptor M5 for use with 50N force gauges.
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Microwave Testing
10
PICOPROBE® MODEL 10 is a multipurpose, high speed, passive probe which can be used for driving as well as receiving signals. The Model 10 consists of a one meter length of flexible 50 ohm coaxial cable terminated by a carefully trimmed SMA on one end and by a miniature, high speed 50 ohm connector, specially developed to receive Model 10 replaceable coaxial probe tips, on the other. The 50 ohm coaxial cable was custom designed for Model 10 to be high speed, yet very flexible, so that moving the cable would not disturb the probe points.
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EMC Test Automation Software
The nature of executing EMC testing, with repetitive procedures diligently searching for unwanted emissions step-by-step through wide frequency and power level ranges, demands automation.
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Other Test Equipments
Other AVENO Test Equipment, including mask & protective cloth testers, cooker & knife testers, battery testers, helmet testers, paper & carton testers, and consumables and tools testers.
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Transformer Testing Equipment
Offering you a complete choice of products which include Automatic Transformer Turns Ratio Instruments (ATRI- 3), Automatic Transformer Turns Ratio Instrument (ATRI-201), VTRI-2000 ( Transformer turns ratio instrument ), Current Transformer Test Set (CTC-1), Potential Transformer Tester ( PT Tester ) and Current Transformer Tester ( CT Tester ).
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SoC/Analog Test System
3650-S2
The Chroma 3650-S2 is specifically designed for high-throughput and high-parallel testing to provide the most cost-effective solution for fabless, IDM and testing houses.
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Test Research
TRI
REBOUNDER test kits feature two separate "Co-Active Seals", "Quick Twist" Locking Guide Pins, and boards constructed of fine weave G10/FR4, increasing testing reliability and accuracy while simplifying finishing, debugging, and maintenance. All H+W products are backed-up with our "Test-Assured" one year warranty, in writing, and SAME DAY SHIPMENTS
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AC Resonance Test System
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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Mobile App Testing Company
ImpactQA’s Mobile Testing services offer comprehensive testing strategies that attend to device and network infrastructure. We offer an effective combination of manual and automated tools to cover functional and non-functional software issues. Selecting the right mobile test automation strategy is crucial for creating optimal mobile applications. At ImpactQA, we make sure you have the best options and choose the correct tools and processes suited for testing your mobile websites and native mobile apps. ImpactQA has wide experience in mobile testing for varied domains such as Insurance, Banking, Retail, Healthcare, E-learning, Media, BFSI, E-commerce, and Real Estate leveraging leading industry best practices and tools.
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Control Transformers
ENTES control transformers ensure the safe operation of measuring devices with 24 VAC supply voltage for electical control panels. Input voltages of Control transformers are either fixed (230 or 400V) or selectable with taps (400;230+15-15).
