Loop Impedance Test
See Also: Impedance Testers
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Lightning Test
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Lightning testing is used to determine the ability of externally mounted electrical and electronic equipment to withstand the direct effects of a lightning strike.
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Test Solutions
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Our range of test solutions is far reaching, comprised of off-the-shelf test instruments and interfaces, standard automated test systems, and custom solutions for test, simulation, and training. Put our E2E focus and experience to work for you with these solutions: automated test equipment, maintenance trainers, and test management software.
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Vibration Testing
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Vibration testing includes kinetic energy transfer to the test specimen, often described as the Device Under Test or simply DUT. Typically specified in terms of displacement, velocity, acceleration or the corresponding power spectral density units as a function of frequency. The form of the vibration may be sinusoidal, random, or a combination.
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Test Samples
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Performance testing of metal detection equipment is a crucial part of a food safety and quality management system. Confirming the correct performance of your detector at regular intervals ensures your system is compliant with programs like FSMA, SQF, GFS, BRC and other relevant auditing schemes.
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Return Loss, Impedance & Balance Measurement Accessory
Model SLM620-1
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For Loss- Frequency Range : 300Hz to 620KHz.- Impedance : 60 to 1000 ohms (40dB maximum).- Accuracy : ±1dB (upto 300KHz) ±2dB (300KHz to 620KHz).For Impedance- Frequency Range : 300Hz to 620KHz.- Impedance : 60 to 3000 ohms.- Accuracy : ±10% (upto 300KHz) ±20% (300KHz to 620KHz).
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Environmental Testing
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Environmental Testing is the evaluation of a product in conditions which simulate the physical environments that may harm or adversely affect the products performance. Environmental testing can play an important role throughout a product's development cycle to ensure that the materials and manufacturing processes can survive the stresses of the environment in which the product is likely to operate. These environments may include high and low temperatures as well as quickly changing temperatures. Also, temperature humidity environments may also be a factor. Environments with an added media such as dust, ice and freezing rain may also have an adverse effect on products. Listed below are some of Global Testing Services Environmental Testing capabilities
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EMI/EMC Testing
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This type of testing is required for devices, systems, and applications within the military and aerospace industries. Weapons, aircraft, ground and support equipment, electrical, and electronic systems must meet the established requirements.During electromagnetic interference the component's electrical circuit is affected due to either electromagnetic conduction or electromagnetic radiation from an external source.
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A to Z Testing
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Elemental Analysis has the ability to analyze, and to test for all of the substances listed below, and many more. If you do not see the substance you need analyzed or tested for, please give us a call! We can test almost ANYTHING!
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Pre-Certification Testing
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Gain confidence that your product passes certificationVerify your product qualityTest specific areas
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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 & Development
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Taking a new board-level product or system from concept to deliverable requires feature-rich development and testing tools. Elma has a varied selection of system development platforms to help you, from our E-Frame and smaller D-Frame to the L-Frame. Select the right backplane for the architecture you are developing on - CompactPCI, CompactPCI Serial, OpenVPX or SOSA - and either air-cooled or conduction-cooled guides to support the development boards.
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Enclosure Testing
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MET Labs has been dust and water certifying enclosures for manufacturers and panel shops for ingress protection (IP Code) for over 30 years.
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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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Test Instrument
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Is a programmable laser that produces picosecond pulses with pulse generator integrated. It functions as a seed pulse generator for Master Oscillator Power Amplifiers (MOPA).
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In-Circuit Test
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Test Coach has been delivering the highest quality in-circuit test programs since 1998. Our engineers have the education, experience and expertise needed to solve your most challenging test requirements. We partner with our customers to provide comprehensive test solutions, including consulting on: design for test, recommendations on the best hardware and software options to implement, test strategy, and long term planning for multi board projects. Our expertise allows us to really understand customer requirements, so that quotes are accurate and timely. However, we also understand that sometimes projects can change scope. At Test Coach, we have the flexibility to adapt to changes with as little impact to delivery as possible.
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Localized Electrochemical Impedance Spectroscopy
VS-LEIS
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The VersaSTAT 3F applies an AC voltage to the sample emerged in electrolyte. This "global" voltage generates AC current to flow at the electrode / electrolyte interface. A dual-element probe is positioned in solution close to the surface of the sample. The electrometer measures a differential voltage measure between the two measurement elements as a measure of local voltage-drop in solution. This voltage-drop exists in solution because of current flow from local reactions at the sample, the resistance of the electrolyte and the spatial separation of the dual measurement elements.
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Test Handlers
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Cohu has 50+ years of semiconductor test expertise designing and manufacturing pick-and-place, gravity feed, test-in-strip handlers, MEMS test cells, and turret-based test handling and back-end finishing equipment for ICs, LEDs and discrete components.Our test handlers support a variety of package sizes and device types, including automotive, mobile, power, micro-electromechanical systems (MEMS) and microcontrollers, among others.
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Test Switch
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The W3TS Test Switch, a miniature knife blade switch (5/8 inch centers including barrier) with #10-32 stud terminals, is available in three types: Basic Switch, Short-Circuiting Switch (Shorting Switch), Test Jack Switch
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Loop Powered Trip Amplifier With Dual Relay Output
SEM1636
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The SEM1636 monitors a (4 to 20) mA loop and provides two independent change over trip contacts set to trip at any point within the (4 to 20) mA range.
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Test Automation System for Emission Testing
STARS VETS
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STARS VETS is a Vehicle Emission Test System application available with the STARS Automation platform for chassis, engine and powertrain dynamometers. The application provides test cycle execution, emissions equipment control, results calculation and reporting in compliance with the different legislative standards throughout the global regions. Its flexible design offers a wide range a customization, and it addresses the various requirements for R&D, COP and certification testing.
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Protector Conductor Test / Ground Continuity Test / Ground Bond Test
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Testing the protective conductor is indispensable for assemblies, devices and systems of protection class I because it reduces the risk of life-threatening electrical accidents.The test checks whether the protective earth (PE) fulfils the criteria specified in the standards and can correctly discharge the current occurring in case of a fault.The ground continuity test checks whether the protective earth conductor is connected continuously to all metallic enclosure parts that can be touched by the user. The test can be carried out with low currents and voltages (simple continuity test).
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Water Testing
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Trialon routinely test products for the automotive, military, medical, aerospace, heavy truck and customer markets in our facilities in Michigan and Indiana.
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Climate Test
Series C
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With our CTS climatic test chambers, you can also simulate the stress factor humidity in your tests next to the temperature. The humidity is measured by a capacitive moisture sensor, which is characterized by high accuracy, long term stability and low maintenance.
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Current Loop 20 MA Constant Current SI-module With Optical Isolation
MXTTY
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Current loop 20 mA constant current (active, passive) SI-module with optical isolation.
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EMC/EMI Testing
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NCEE Labs has state of the art test equipment and experienced iNARTE EMC/EMI and qualified staff to provide Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) testing. The lab maintains accreditation to the latest FCC, CE and other international EMC/EMI standards.
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Test Sockets
Non Standard
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Chances are good Ardent can help you with that. We can adapt our technology to just about any package, device or module. Small volumes of custom sockets for higher bandwidth applications are a niche all in their own, and our engineering team has many years of experience designing custom sockets for all kinds of applications.
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Battery Testing
BTS 200
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This testing and maintaining battery system allows to perform measurement of battery voltage, discharging current test and testing of battery capacity. BTS 200 can be connected with external load unit ELU 200.
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DDS Phase Locked Loop Synthesizer
DDS Series
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*Connectorized Package *Programmable Frequencies to 1 GHz
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LED Test
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Neosem developed and released the LX500 - LED Accelerated Aging Tester to provide our customers with the capability to deliver highly reliable automotive LED products to the market. By adopting Neosem’s patented temperature control algorithm, the customer can execute the LED device aging test at very stable temperatures.
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Vibration Testing
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Automobiles, electronics, heavy equipment, home appliances and more…consumers want dependability and manufacturers need to deliver quality. The need to comprehensively test components and systems for shock and vibration resistance can often be the key to long-term product success. Trialon’s experienced team will be your partner to provide complete satisfaction throughout the product validation process.
