Current Transformer Test
measures insulation, excitation current, turns ratio, winding polarity saturation and/or winding resistance. Current Transformers
See Also: Transformer Test, Transformer Testers, Current Transformer Test Set
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Isolated Hall Effect Current Sensors
Isolated Hall Effect current sensors provide accurate high bandwidth current sensing. Vektrex offers models to 320A. For use, the 50-ohm voltage output is connected directly to an oscilloscope or data acquisition system. VCS sensors are magnetically isolated like clamp-on oscilloscope probes. With secure cable attachment, repeatability is ensured.
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Synchro Control Transformer
SCT-RCT
Computer Conversions Corporation
The SCT Series are low cost, miniature, solid state control transformers designed for military and industrial control applications. They will directly replace conventional electromechanical control transformers & thus provide digital control to existing analog servo systems.
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Portable Testing
Whether you need handheld testers, digital hydrometers, ground fault detectors or discharge testing equipment, we offer the cutting-edge technology you need to stay ahead in managing and maintaining your power systems.
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Laboratory Testing
Rosenberger Hochfrequenztechnik GmbH & Co. KG
To fulfill the highest demands of R&D, test labs, or quality assurance departments, Rosenberger offers a comprehensive range of high-precision RF test & measurement products. Our portfolio is synonymous with precise, reliable and repeatable measurements – to meet the ever-increasing requirements of industrial lab test applications.
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Environment Testing
The measurement of the performance of equipment under specified environmental conditions.
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Hand-Held, Battery-Operated Multi-Frequency Eddy Current Instrument
US-454A
United Western Technologies Corp
The US-454A is a portable, hand-held, battery-operated multi-frequency eddy current instrument that can be connected to a laptop, PC and motion controllers for use in semi- or fully automatic data collection applications. Two encoder inputs enable position stamping of data. Pulse-on position input is ideal for motion control applications. Ethernet and USB capabilities allow instrument control along with time- and position-stamped data transfer to the client computer. Built from the rugged US-454 architecture, the US-454A offers single- and multi-frequency inspection, frequency mixing capabilities, enhanced signal-to-noise ratio, USB, Ethernet and data storage capability, and unprecedented digital strip chart data collection.
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Game Testing
Here at UpDoerTech, we strive to improve the gaming industry by providing the most comprehensive, accurate, and efficient testing mechanism. We've built an A/B testing framework so that you don't have to guess or speculate what gamers think of all your features. Our team of QA experts will help you find bugs early in the development process so that your product ships with fewer issues.
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Digital Eddy Current Displacement Sensor
ZET 7140-S
A digital eddy current sensor consists of a primary transducer (eddy current probe) and the ZET 7140-S measuring unit.
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Test Connectors
A wide range of standard test Connectors that can fit many of your applications and services. We offer a ideal solution for your testing needs in automatic or manual mode.
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Current Clamps
Due to its variable measuring functions, the digital clamp meter can be operated universally. Useful details, such as the large display, manual or automatic ranging and measurement position lighting, makes operation particularly easy and reliable.
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High Current / High Voltage Pulsers
DEI Division
Berkeley Nucleonics Corporation
is optimized for high impedance capacitive loads, driving extraction grids and deflection plates, and pulsing or gating power tube grids. It generates an output voltage of 6,000 volts with rise and fall times less than 60ns, with very flat voltage pulses from 160 nanoseconds to DC into a capacitive load.
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Closed Loop Hall AC/DC Current Sensor
CYHCS-D8
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current in the carrying conductor.
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Vertical Space Transformers
ST
The Space Transformer (ST) is an integral part of the probe card, utilized between the probe head and the PCB. Nidec SV Probe provides a wide variety of space transformation options including: • WST™ (Wired Space Transformer) • MST™ (Modular Space Transformer) • MLC (Multi-Layer Ceramic) • MLO/Mini-PCB (Multi-Layered Organic) • Multi-Site MLO Reflow of Package Substrate • MLC with MLTF to 50µm PitchOne of the main priorities for Nidec SV Probe is the internal development and manufacture of our own probe card components. We now offer in-house manufactured space transformer technologies with shorter lead time and competitive pricing. Contact your sales representative to learn more about our internally manufactured STs or any of our other ST technologies.
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Load Testing
OctoPerf
Use auto-correlations rules and frameworks as well as test validation to quickly create virtual users.
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Optical Test
Optical components such as micro-lenses, diffractive optical elements (DOE), meta optical elements (MOE) and micro lens arrays (MLA) are now largely used on consumer electronics and even more optical elements need to be integrated into smaller and smaller packages. Nowadays mass-production industries key to success lies in increasing the yield by means of strongly automatized testing machines, with statistical analysis.
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PCI Express 4.0 Test Platform
The PCI Express 4.0 Test Platform provides a convenient means for testing PCIe 4.0 add-in cards with an internal interposer and power supplies. The Summit Z416 Test Platform provides the platform for the Summit Z416 to act as a host emulator, and provides a general purpose test backplane and interposer for testing Gen4, Gen3, Gen2 or Gen1 hosts and devices. It supports SMBus and other sideband signals.
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Transformer Performance Tester
JYM
JYM insulation resistance tester is used for on-site insulation resistance measurement. The instrument has built-in positive and negative bipolar high-voltage power supplies, with large output power and strong load capacity. It is suitable for insulation resistance measurement of samples with large capacitance, such as power transformers and cables.
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Transformer Turn Ratio Tester
KVBB-II
KV Hipot Power Test Equipment Co.,Ltd
KVBB-II Transformer turn ratio tester is used to check turn ratio of transformer, tap switch situation, whether transformer interturn is short circuit and transformer can run in parallel or not.
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Testing Software
SMC supplies as standard several types of software adapted to each set, for automatic testing, unit operation and reports or results acquisition, which allows the full functionality of the equipment; the following programs are included with the corresponding equipment:
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Test Prods
Test prod with 4mm plug, test prod with 2mm pin, safety test prod, test prod 2mm, test prod 4mm, miniature test prod.
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DC/AC Current Probe 400A
697
Use this instrument to test starting and charging systems. It can even be used to test relative compression when used with your lab scope or graphing meter. Unit is designed for use with digital multimeters, lab scopes or graphing meters.
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Current Injectors / Relay Testing
RTS series & SC-10
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Ranges: 1A to 200A AC, Auxiliary output AC / AC+ DC, TRMS Digital metering.
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Testing Solutions
Within the test strategy the final functional test complements the quality strategy. Therefore meaningful results of functional tests shouldn't be focused only on good/bad selection. Goal is to get correct data for statitistics and trend analysis.Under economical point of view you should consider following points as very important in test conceptions:Stability of measurementsAccuracyand the throughput
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Machinery Testing
Product Safety Consulting Inc.
Product Safety Consulting guides you through the process of obtaining safety certification in the fastest time and for the least cost. We have years of experience testing products according to applicable standards. We help you not only verify the classification of your machinery, but get you through the conformity assessment process – from designing for compliance, to applicable essential requirements, to testing your product, to achieving certification.
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Transformer Winding Resistance Meter
XWRM-10
The Motwane Manufacturing Company
The Motwane make XWRM-10 is a dual channel 10A rated, Transformer Winding Resistance Meter designed and developed aftere xtensive research on challenges and requirements of testing of various Transformer winding resistance. The instrument has One Current channel and two Resistance Channels. The instrument provides a large open circuit voltage of 42Volts, for fast charging of the highly inductive windings of transformers, to provide stable resistance values in minimum time. The XWRM-10 is intended to replace complex bridge set up with a single compact instrumentThe XWRM-10 is based on 4-wire measurement methodto measure low resistance accurately. The instrument iswell protected against inductive kickbacks offered by theinductive windings and gives stable reading on varioustypes of transformers.
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Meter Testing
METES
Meter test systems with high accuracies of up to 0.02% and a wide measuring range for precise measurements in single- and three-phase applications. The meter test systems of the METES series are used to test the accuracy of Ferraris meters and electronic electricity meters under any operating conditions. The impact of system perturbations such as harmonics or flicker on the meter can be taken into consideration during tests.
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Test System
4003 TLP+™
The Model 4002 TLP+™ test system was the first turn-key commercial TLP developed for the ESD industry and has remained the leader in the ESD square pulse testing field since this method was first introduced in 1989. This tester is the ultimate design and analysis tool for ESD protection circuits. It provides Pulse Curve Traces of circuit characteristics which simulate ESD tests. This allows you to see into a chip’s operation taking out the guesswork which speeds your design and minimizes lost time.
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Transformer Insulation Testing
The primary test methods used to assess the condition of the active insulation components in transformers and bushings, on site, include:1) power factor/tan δ,2) variable frequency power factor/tan δ (1 - 500 Hz)3) dielectric frequency response (DFR) [a dielectric response method], and4) moisture in oil measurements (for transformers).
