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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EVSE Test Platform
To manage both the challenging high-power requirements of electric vehicle supply equipment and the market demand, it is crucial to rely on a test system that performs to your specs. The right system needs to combine the tools for reliable asset communication, microgrid management, effective protocol simulation and high-power testing. This EVSE platform combines the right energy regeneration equipment with 25+ years of test experience to deliver the results you need to meet conformance in the time you need it.
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Pointer Insulation Resistance Tester
HT2533 / 772
Wuhan Huatian Electric Power Automation Co., Ltd.
Suitable for measuring insulation resistance of large capacity transformer, transformer, generator, high voltage motor and lightning arrester.
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Earth Resistance Tester
Weshine Electric Manufacturing Co., Ltd
specially designed and manufactured for the field measurement of ground resistance, adopts digital and micro-processing technology, 3 wire or 2 wire method to measure ground resistance, with unique calibration function for wire resistance, anti-interference ability and environmental adaptability, to ensure the long-term measurement of high precision, high stability and reliability; The instrument out shell adopts waterproof protection case, anti-collision, anti-fall, waterproof (protection grade IP65),which is strong, safe and durable, the instrument is also equipped with large capacity rechargeable lithium battery pack, especially suitable for outdoor construction site to use.
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Insulation Resistance Meters
Scientific Mes-Technik Private Ltd
General purpose insulation resistance meterAnalog indicator, High measurement speedTest voltage range: 10 V to 500 VSuitable for Test capacitor insulation testEasy operation
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Resistive Load Banks
Guangdong EMAX Electrical Co., Ltd.
Resistive load banks are an important tool for testing and verifying the performance of power systems such as generators, UPS systems and turbines. They simulate real-world electrical loads by dissipating power as heat through resistive elements.
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8-Channel VME Isolated Resistance Simulator
V420
The V420 is an 8-channel, isolated, programmable resistance simulator. It uses entirely solid-state simulation to eliminate transient errors associated with relay switching, and provide for monotonic resistance changes. Channels are individually programmable in four resistance ranges, from 5 ohms to 65.5K. Channels can operate from microvolts up to 35V / 50mA. Overload protection and channel error detection are included.
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Low Resistance Or Continuity Testing
From Megger, these highly accurate, easy to operate instruments measure resistance with resolution as fine as 0.1 micro-ohm. Digital micro-ohmeters and DLROs measure contact resistance of switch and circuit breakers, aircraft frame bonds, and rail and pipeline bonds just to name a few of the applications. Megger has models available for testing using test currents from 0.5 mA to 200 amps covering a multitude of applications that require precise low-resistance measurements.
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Communications Test System for Frontline Diagnostics
ATS3000P
The ATS3000P is designed using Astronics Test Systems’ proven Synthetic Instrumentation architecture. Featuring 23instruments, and both Automated and Standalone modes to test, record, and diagnose faults, the unit provides complete RF, Analog and Digital capabilities. The ATS3000P also includes the sophisticated IF and baseband I/Q DigitalSignal Processing required for modern radios. The fieldupgradeable, software-defined architecture features easyto-use graphical user interfaces and enables testing with minimal operator intervention. Test Program Sets are available for a full range of tactical radios, or you can create new TPSs easily using the included TestEZ® software suite.
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Insulation Resistance Tester
Aarohi Embedded Systems Pvt. Ltd
Aarohi make device enable us to measure electrical leakage in wire, results are very reliable as we shall be passing electric current through device while we are testing. The equipment basically uses for verifying the electrical insulation level of any device such as motors, cables, generators, windings, etc.
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Surface Insulation Resistivity Tester
Model SRT1
The model SRT1 is an advanced instrument for measuring surface insulation resistivity following ASTM standard A717 (IEC 404-11). Featuring the improved, patented Allegheny Ludlum Head*, which providesincreased reliability and repeatability while decreasing maintenance costs. Its floating baseplate assures button alignment across the full sample width and length.
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Industrial Resistivity Meter
HE-480R(W)
The HE-480R industrial resistivity meter features the high-precision temperature compensation function.Its high-performance temperature compensation makes it ideal for sequential monitoring of ultra-pure water used in manufacturing processes in the semiconductor field, and many other fields, including the areas of electrical goods, foods and medicines. The measurement range is from 0 to 100.0 MΩ・cm.
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Concrete Bulk Resistivity
RCON
Giatec RCON™ is a non-destructive device for measuring the electrical resistivity of concrete specimens in the laboratory without any additional sample preparation requirements. This measurement can easily be made on the same concrete samples that are currently used for the compressive strength testing of concrete.
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Decade Resistance Substituter Lab Standard
HARS-LX Series
The HARS-LX substituter is a precision resistance source with excellent characteristics of accuracy, stability, temperature coefficient, and power coefficient. All these features serve to make it a laboratory resistance standard, exceeded in performance only by stand-alone standard resistors.
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DIGITAL DC RESISTANCE METER
VE2516BU
Micro Processor based DC Resistance Meter with PASS / FAIL indication.
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Earth Resistance Testers
Is a soil resistance measuring instrument. It is used for sizing and projecting grounding grids.
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Insulation Resistance Tester 600V AC/DC
IRT803
UEi Test & Measurement Instruments
The IRT803 Digital Insulation Resistance Tester has a 600V AC/DC measurement capability and auto ranging. It features a backlit display that shows test function and measured value. And is backed by a 1-Year limited warranty.
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Economic Type Resistance Indicator
CS1-RS
CS1-RS economic type Resistance Indicator has been designed with high accuracy measurement, display and communication of Ohm(2 wire) as like as Coil of motor or transformer.The meter supports Field Calibration function. It can be calibrated with sensor (Resistance) to meet machinery structure.They are also available 1 option of 1 Relay outputs, 1 Analogue output or 1 RS485 (Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission or communication for a wide range of machinery and testing equipments applications.
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Winding Resistance Meter
TRM 104
TRM104 is a portable winding resistance meter, designed to work in live EHV switchyards. Winding resistance values of large transformers up to 500 MVA and rotating machines are directly displayed. The meter is protected against the back emf offered by large inductive winding. A back-lit 4 line LCD with a user-friendly menu sets up the instrument for the test. Winding resistances and safety messages are also shown on this display. It is possible to measure the resistance of two windings simultaneously.The meter contains a special power source for rapid stabilization of test results.
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Earth Resistance Meter
EM 4058
earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power substations, industries, distribution networks, etc., according to IEC 61557-5.
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PCI Express 3.0 Test Platform with SMBus Support
The Summit Z3-16 Test Platform with SMBus Support allows the Summit Z3-16 to act as a host emulator, and provides a general purpose test backplane and interposer for testing Gen3, Gen2 or Gen1 hosts and devices. In addition, it supports the Summit Z3-16 with SMBus Support by providing SMBus tapping connectivity.
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6TL29 Semi-Automated Test Platform
AQ377
- Compact, transportable and modular test platform.- Ready for ICT, FCT, Boundary Scan, HiPot, Vision or any combination of the previous technologies.- Mass interconnect 9025 Receiver from Virginia Panel.- 100% Compatibility with Inline Test Fixtures (P/N: AT799, AN133 and EB773).- Free available rack space: 47U height- Multi-stage pressure at 3 levels.- FastATE Technology & YAV Modules compatible.- Phi6 Dispatcher Interface.- CE Compliant.
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Battery Internal Resistance Tester
HDGC-3915
HD Power Test Equipment Co.ltd
Battery Internal Resistance Tester is designed using the advanced AC discharge measurement method to test accurately voltage and resistance of battery. It is strictly designed to evaluate battery performance, state and life-time, which maintain all stationary power systems including Uninterruptible Power System. Battery Internal Resistance Tester can proceed the measurement in a group and in a single section of battery. With accurate testing of resistance and voltage, it gives an indication of battery capacity and technical status. The measurement data can be read on the instrument display directly. And it can also be uploaded to PC simply by using the USB drive. With the analyzing software, you could not only keep a record of the testing result but also have detailed analyzing for the status of batteries in different testing conditions.
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Resistance Measurement
Precision resistance measurement equipment for a range of applications. Specialist units measure down to fractions of a micro-ohm with high accuracy.
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Noise Figure Analysis Using NI PXI RF Test Instruments
NI-RFmx Noise Figure
Measure noise figure, gain, Y-factor, effective temperatures, hot and cold power, and moreOptimized calibration and measurement routines for multi-DUT test using Y-factor and cold sourceSupports the PXIe-5668R 26.5 GHz VSA, the PXIe-5698 26.5 GHz preamplifier, and VSTsDesigned for use with industry-standard noise sources such as the Noisecom NC346 Series
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Resistive Components
Diamond is the best thermal conductor on earth. Combined with a low dielectric constant, it is an excellent RF dielectric material for high-frequency applications in which thermal performance is equally critical. By applying cutting-edge thin film process and extensive millimeter wave design experience, Smiths Interconnect has created a high-performance line of resistive components. The resulting products, our Diamond RF Resistives® resistors, terminations, and attenuators, are significantly reduced in size and unparalleled in average and peak power handling.
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Earth Resistance Clamp Meter
T2100
Clamp meters for measuring earth resistance directly on earth rods (STAKELESS METHOD) and compatible with MacrotestG series meters
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Sheet Resistance, leakage, and CV-IV measurements
Electrical Char
Full line of front end electrical characterization tools: Sheet Resistance, leakage, and CV-IV measurements.
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Multiple High Resistance Standard
MHS
*1 MEGOHM TO 1 TERAOHM*FULLY GUARDED*HIGH IMMUNITY FROM AMBIENT TEMPERATURE CHANGES*TRANSPORTABLEOhm-Labs' new Multiple High Resistance Standard maintains state-of-the-art resistance at levels above 1 megohm.
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Test System Optimized for High Volume Production Testing of Integrated Circuits
ETS-364 / ETS-600
The ETS-364 is a general-purpose precision analog and mixed-signal test platform designed for high volume production testing of integrated circuits; optimized for high throughput applications with a fully integrated multisite software and hardware architecture. The test system offers separate floating resources for each site, improving site isolation and measurement accuracy coupled with digital instrumentation enabling the most efficient, high-volume testing available. The system supports up to 240 analog pin channels, and offers 133 MVPS digital vector rate with up to 128 digital pin channels. Eagle's scalability includes the ability to double the capacity of an ETS-364, providing more than 480 analog pin channels and up to 256 digital I/O pin channels with the ETS-600.
