Resistance Test
measured in ohms is the ability of a current to conduct.
See Also: Resistance, Resistivity, Resistance Standards, Resistance Meters, Battery Internal Resistance Testers
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Induced Signals Test
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The test relates to interfering signals that may be generated by interconnected equipment. Induced signal testing is used to determine if equipment will withstand various signals, such as might be introduced by failures in other equipment to which the test unit is connected.
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FTP Testing
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TestingWhiz supports both File Transfer Protocol (FTP) and Secure Transfer Protocol (SFTP) testing. The application linked to an FTP server checks whether the data or actions performed by the user are reflected on the FTP server.
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Radiation Resistant Resolver
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Computer Conversions Corporation
Computer Conversions GT Transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bidirectional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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Concrete Surface Resistivity
Surf
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Giatec Surf™ is a laboratory test device for rapid, easy and accurate measurement of the surface electrical resistivity of concrete based on the four-probe (Wenner-Array) technique. The Surf™ patented technology automatically measures resistivity around the concrete specimen using four channels of 4-probe array (located at 90° from each other). The PC software generates the required reports according to the standard specifications.
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Meter Test Board
WECO 2150
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Model 2150 automated test system is a fully ANSI compliant testboard that uses a single voltage and three independently controlled isolated current sources to test all electromechanical and solid state meters up to 50 Amps. Utilizing a precision laser optics system, the Model 2150 can test meters through the most grime-coated covers with unfailing accuracy. This same laser technology makes it possible to test using the disk’s edge without wasting time with the tricky optics adjustments found with other test systems.
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Optics Test Systems
F Number Meter
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Optik Elektronik Gerätetechnik GmbH
The f-number of a camera lens is defined as the quotient of the focal length f' and the diameter of the entrance pupil. The f-number measuring device is a simple structure for the automatic, software-controlled measurement of the f-number of optical systems.
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Test Chambers
Anechoic
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Free Field Test Chamber for sound pressure level measurement, sound power level determination, acoustic research and audio measurement applications
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Resistivity Cell For N1413 With B2980 Series (26/50/76 Mm Diameter Electrodes)
N1424C
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The N1424C is designed to operate specifically with the B2985B/87BElectrometer/High Resistance Meter. It is used to measure surface or volume resistance/resistivity of insulation materials. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1424C to the B2985B/87B.
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CXL Compliance Testing
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Teledyne LeCroy offers an integrated and automated Compliance Testing system, for CXL Compliance Testing for developers developing devices based on the CXL Specification.
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LoRa Test Solution
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To ensure optimal operation, LoRa devices must provide reliable and consistent performance. The IQfact+ LoRa offers an optimal solution to accelerate volume manufacturing testing while minimizing engineering effort.
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Unit Testing
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Hitex offers a unit testing service for C/C++ application source code using the well-known test tool TESSY. For this service, the customer provides their source code of the C/C++ functions to be tested, ideally along with the specifications of the functionality and comprehensive comments in the source code.
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Resistance Grounded Systems (HRG/LRG)
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Neutral Grounding Resistors (NGRs) are used to limit the maximum ground-fault current. Restriction of fault current lowers hazards and reduces damage done to equipment. High Resistance Grounding (HRG) systems are often used on industrial and critical power applications to maintain system uptime during a first ground fault. HRG systems are also used in tripping applications to help control touch potential on portable loads and improve personnel safety.
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Reliability Testing Services
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Innovative Circuits Engineering, inc
Our Reliability Testing Services make it possible for us to work with many different customers who manufacture devices that need tests such as pressure pot, temp cycle and more.The focus of our reliability testing lab is to provide our customers with an array of services and tests that fulfill all of their reliability testing needs. Whether you need preconditioning, thermal shock, pressure pot, or many other reliability testing needs, we are happy to be of service.
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IP code Testing
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Educated Design & Development, Inc.
Ingress Protection Test Equipment is used to determine the degree of protection provided by a product enclosure. The level of protection provided by an enclosure is represented by an "IP" code (i.e. IP43). The first digit indicates protection against ingress of solid foreign objects. Many of these tests require accessibility probes. The equipment for these tests is provided below. All equipment fully complies with IEC 60529 (IP Code standard) and all other international standards with similar tests.
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Electrometer / High Resistance Meter, 0.01fA
B2985B
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The B2985B Electrometer/High Resistance Meter is the world’s only graphical electrometer that allows you to confidently measures small currents with 0.01 fA (0.01 x 10-15 A) resolution and large resistances of up to 10 PΩ (10 x 1015 Ω). It possesses a 4.3” color LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information.
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Digital and RF Testing
Amoeba® 5600
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Built from the ground up based on AXIe and PXIe platforms, it offers the best of both worlds in terms of flexibility and power.
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Hipot Test Set
KVLF VLF
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KV Hipot Power Test Equipment Co.,Ltd
Voltage withstand testing is an essential electric test for electric equipment to determine the effective of insulation .
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DDoS Testing
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DDoS testing is a simulation of a DDoS attack performed under controlled conditions with real traffic. The goal of DDoS testing is to answer specific questions about the target environment.DDoS attacks are unique for many organizations in that they are relatively infrequent, but when they do occur they're often catastrophic. This catastrophic nature requires that a strategy be implemented to protect the organization, but a lack of real-world experience may limit the effectiveness of any solution. The infrequency of DDoS attacks often means that IT teams are developing solutions based on the "last attack" and waiting until the "next attack" to determine success. To address these challenges, NimbusDDOS created the first DDoS attack simulation platform. Our DDoS simulation services provide organizations the ability to proactively perform DDoS attack tests, using the same techniques used by real attackers. Unlike a real attack, a DDoS test is performed in a controlled manner and structured in a way to achieve the customer's objectives.
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Analog Test Solutions
ATX series
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The ATX series of instruments are designed for applications that require an analog performance that is not achievable with industry standard platforms like PXI(e).
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Ozone Test Chamber
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Wewon Environmental Chambers Co, Ltd.
provide an effective solution to the testing of products for resistance against ozone degradation in a controlled environment. These test chambers function as static tensile test chambers as well as Rubber Test Chamber and are often used for studying static tensile deformation of various manufactured goods in the presence of ozone.
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Resistance Measurement Meters
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Shanghai Beha Electronics Co., Ltd.
The meter digital milli-ohmmeter is a battery operated instrument wich supply a low current to the circuit under test, with which, stable, accurate measurement of low resistance can be made, still, over a wide range of values.
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Standard Test Devices
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Zhengzhou SMS Electric Co.,Ltd
Fast, accurate verification to ensure that all devices work reliably.
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VITA 62, 3U Test Fixture
TF-3U-7B041-1
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This Power Supply test fixture is being proposed as a tool for checking Injector / Ejector operation, proper alignment of the VITA 62 connector and proper alignment of both keys on a Single slot, 3U, VITA 62/SOSA power supply.
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Electrical Components Testing
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To be successful on the market, the safety, quality, durability, and reliability of your products are essential.Manufacturers are responsible for ensuring that the products they place on the market meet all relevant regulations. Ensuring that your customers receive safe components of high quality is critical to the longevity of your business.Every part of an electrical appliance can be hazardous and one defective component can lead to disastrous results. Our experience and scope of accreditations help you to meet local and global electrical product safety regulations. As one of the largest certifiers within the CB Scheme TÜV Rheinland Group has vast experience in a broad range of product testing.
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Performance Testing
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All of Xena’s products can be used for performance testing. This typically includes measuring:*the volume of data successfully delivered between two points, usually measured in bits or packets per second*how long it takes data packets to travel between two points in a network or a device, also known as latency*variations in latency – also known as jitter – due to network congestion or other factors*how many data packets fail to reach their destination*if data packets are delivered in a different order from that in which they were sent
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Automotive Test Systems
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Ono Sokki Automotive Test Systems - flow meter, non-contact speedometer, engine tachometer, crank angle detector, and more
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CAM/GATE Test Kits
Series 45
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The CG Series 45 CAM/GATE linear over clamp kits utilize the same patented “Z” axis motion as our CAM/TRAC® Series products offering precise Z axis linear motion when testing higher point count and finer pitch test centers. By using the Z axis motion, side load of the test probes is minimized thus increasing probe life and performance. The latch assembly engages and disengages when actuating the clamping assembly. The CAM/GATE utilizes a cam roller system for precision guiding and smooth operation and 1.00” push plate movement. The gate assembly is movable to three different positions which allows for the versatility of top side probing, or relocating the frame assembly for PCA’s the have tall components
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Modular Test System
DMT
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The DMT Tester is a modular test system that allows rapid measurement of electrical and non-electrical parameters of functional units. The system also allows basic ICT measurement with optional accessories. It is conceived as modular, with the possibility of integrating a wide range of own and external instruments. The DMT tester is controlled by its own SCADUS software.
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Resistance Meter
MT16-4L
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М-module МТ16-4Л is a mezzanine module (hereinafter referred to as a mezzanine), designed to measure the resistance of resistive sensors using a four-wire measurement circuit in sixteen channels (sixteen-channel digitizer). М-module МТ16-4Л is installed on the mezzanine carrier - module НМ-М and is connected to it via a local information highway. Up to four mezzanines of various types can be installed on the NM-M module. The NM-M module, together with the mezzanines installed on it, forms a VXI module of the C-1 size and is used to create information measuring VXI systems.
