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Testers
find the limits of a design and assure designed requirements.
See Also: Test, Testing, Specimen, Audio Testers, Automotive Testers, Battery Testers, Cable Testers, Component Testers, Checkers
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Low Voltage Test & Measurement
Low voltage testing is able to catch errors such as shorts and opens by applying current to a wire and measuring the voltage. The wire will have a current affected by several factors including resistance and components. If the wire is connected correctly, the test will read low resistance. That means current is flowing through the wire as expected and reaching the required connections. If the tester reads high resistance it means something is impeding the current from reaching its destination. This could be caused by a number of causes.
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Switch Mainframe
SW1001
Switch between voltmeter and battery tester while testing. 66 channels max. (2-wire) to 18 channels max. (4-terminal pair). Circuit design friendly for impedance measurements that minimize errors between channels (Effect: 0.01% f.s.*). For BT4560 100 mΩ range, R measurements, and a measurement frequency of 1 kHz. For OCV measurement, internal resistance measurement, and external potential measurement of battery cells. Measure battery modules up to 60 V DC.
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Erichsen Cupping Testing Machine
GBW Series
Jinan Testing Equipment IE Corporation
GBW series Erichsen Cupping Testing Machine is designed on the basis of screw universal material testing machine. The Erichsen Cupping Tester is suitable for cupping test of metal sheet and strip steel rolled stock etc to evaluate the plastic deformation performance and ductility. The cupping test for metal sheet thickness range is 0.1mm to 5mm, Max. punching capacity is 300KN, and the pre-tightening device is optional either with hydraulic servo loading pump or manual loading pump.
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DUT Boards
RTI designs and manufactures DUT boards for many types of special purpose test equipment including: ESD test systems, special purpose functional testers, automated curve trace equipment, as well as standard semiconductor test equipment. All designs are performed in-house using PCB design software (Mentor PADS, CAM350) and 3D mechanical design software (Solid Edge) if required. PCB fabrication is sub-contracted to one of our long-time fabrication partners.
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Pressure Comparators
AMETEK Sensors, Test & Calibration
Our high-pressure, hydraulic pressure comparators are portable, self-contained, hydraulic pressure generators for calibrating pressure gauges, transmitters, sensors, and safety valves. They are much faster than deadweight testers and most automated pressure controllers; and it’s so quick and easy to use, it’s ideal for calibrating those low cost gauges that are often overlooked for ISO9000 compliance. Each pump is available on its own, or in one of our complete ready-to-use pump systems.
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Vigorous Memory Testing
R.S.T. Family
Memory is one of the most notoriously difficult core system functions to troubleshoot, exercise, and validate. PC's are not only being equipped with increasingly large amounts of RAM but their often complex system hardware and software configurations can make it even more difficult to determine if a problem is truly a RAM failure. Such problems vary with different combinations of chipsets, processors or motherboards. R.S.T. 4 Premium''''s capabilities far exceed those of stand-alone testers in meeting all of these challenges.
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Switch Mainframe
SW1002
Switch between voltmeter and battery tester while testing. 264 channels max. (2-wire) to 72 channels max. (4-terminal pair). Circuit design friendly for impedance measurements that minimize errors between channels (Effect: 0.01% f.s.*). For BT4560 100 mΩ range, R measurements, and a measurement frequency of 1 kHz. For OCV measurement, internal resistance measurement, and external potential measurement of battery cells. Measure battery modules up to 60 V DC.
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Cockpit Software for Vision Analyzers
COCKPIT™ offers the utmost in flexibility. Lab managers use the PC software for Vision analyzers to consolidate measurement results and statistics from multiple locations in one central lab. By taking advantage of a direct Ethernet or a LIMS-connection, COCKPIT™ builds a bridge between the lab and Grabner vapor pressure testers in the field. Access via VPN tunnel adds an extra layer of security to the data transfer between Vision analyzers and COCKPIT™ software.
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Earth Leakage Relay
Nippen Electrical Instruments Co.
NIPPEN's Earth Resistance Testers are used for measuring earth electrode resistance, soil resistance, earth continuity, neutral and earth loop resistance, resistance of various components etc.They are used in Railways, Defence, Utilities, Power Plants, Geological Surveys and other Industries.Direct reading type models SET/DET/TET provide direct readings of resistance on moving coil type meters, having a linear scale, 70mm long knife edge pointer and an external zero adjustment.
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Low Resistance Ohmmeters
Some times know as Ducter testers, these are highly accurate, easy to operate instruments that 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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Transformer Testing
The ART-3D series of Automatic Ratio Testers are precision instruments, designed to measure the turn ratios, phase displacements, excitation currents of single phase and three phase power, distribution and instrument transformers in conformity to the IEEE C57.12.90 & IEC 60076. Now featuring an enhanced test lead design, the ART-3D is the perfect instrument for real-life field usage. ART-3D series also has Anti Induction circuit which makes it suitable for system voltages upto 765KV.
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Bipolar/FET/Diode Dual Head Production Test System
36XX
Two test stations on the 3600E and 3601E systems. Performs DC, AC, and pulsed tests. Excels at evaluating difficult to measure parameters on zeners, current limiters, varactor tuning diodes and darlingtons. 24 bin opto-isolated handler/prober interface. Parallel first-in first out computer to tester interface for maximum throughput. Parallel testing with a 3602E or 3603E allows shared test execution for extremely high throughput applications when interfaced to high speed handlers with multiple test sites.
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ACARS CMU Simulator
Square Peg Communications Inc.
The SPCI CMU Simulator replaces the ACARS Communications Management Unit for end-to-end testing of the ACARS system. It communicates with an Inmarsat Classic Aero or SB-Safety Satellite Data Unit (SDU) via ARINC-429 to generate and receive ACARS traffic. The CMU Simulator is implemented as a Physical Layer Tester script, and can run on either a BPLT or a GDU. In addition, it can run on a standard PC using a special version of the GDU or BPLT software. In all cases, a suitable ARINC-429 interface must be present.
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Phase Sequence Meters
Phase sequence meter is used for detecting the sequence of the supply in three-phase electric circuits. Since the direction of rotation of three phase electric motors can be changed by changing the phase sequence of supply. And also the correct operation of measuring instruments like 3 phase energy meter and automatic control of devices also depend on the phase sequence. Different types of phase sequence testers are available in today’s market like contact or non contact, static or rotating, etc., in a wide range of voltage or power ratings.
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Flightline Air Data Test Set
ADTS-3150 Series
TestVonics ADTS-3150 Series is a portable, high precision, dual channel air data pitot static test system. This tester is designed to calibrate, test and troubleshoot air data instrumentation and aircraft pitot-static systems. The test set has been designed with functional and reliability features highly suited to withstand the harsh environmental and demanding conditions of the commercial flightline environment. The test set is designed for testing a wide range of commercial and some military aircraft. The ADTS-3150 accuracy complies with standards for RVSM.
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Mixed Signal Test Systems
MTS1000i
The MTS-1000i is lowest cost platform available in the MTS series of ATE. It has a reduced platform size compared to the MTS-2010i & MTS-1020i, reduced power supplies, and 4 slots. It is mainly intended for single site testing. Like the other testers in the MTS family it is a highly cost effective production ATE designed for testing high-volume linear and mixed signal semiconductor devices (Op Amps, high-voltage drivers, DAC, ADC, etc.), both at the wafer sort and final test stages of the manufacturing process
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Slurry Preparation
Slurry Preparation Constant Speed Mixers blend cement slurry at an automatic maintained, constant shear rate in accordance with API standards. Atmospheric Consistometers are a simple and accurate means to prepare cement slurries for the testing of rheological properties, fluid loss and various other properties in strict compliance with API standards. Wettability Testers are two instruments in one; a constant speed mixer and an instrument for the evaluation of oil/water phase transition of oil-based drilling fluids as they interact with spacer and/or pre-flush systems.
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Mobile Network Monitor
Qosmotec Software Solutions GmbH
MVNOs and MVNEs as well as network operators themselves take advantage of LTS as a monitoring tool for the live network that detects and alarms about any performance degradations or outages. The LTS Mobile Network Monitor reports any inconsistencies immediately in form of an e-mail alarm or via SNMP traps. KPIs obtained by the system can also be queried at any time via SNMP, so that testers are permanently aware of the availability, reliability, quality, and integrity of the mobile network services from the subscribers’ point of view.
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Transformer/Capacitor Test Sets
*Quick and easy check for opens or shorts on transformers or capacitors before energizing*Provides clear indications of open circuits, short connections and confirmation that the test results are OK*Tests overhead, pad-mount and other distribution transformers as well as capacitors and capacitor banks*Tests the primary and secondary sides of de-energized transformers and capacitors without disconnecting*Helps prevent line workers from installing a fuse on a shorted transformer or capacitor*Automatic self-test featureMagnet holds the tester in place while testing
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Testing Services
*Programmable Multipoint Tester*Over 8,000 programmable test points (DWV, Capacitance, Insulation Res., 2/4-Wire Resistance, etc.)*1500VDC / 1000 VAC Dielectric Withstanding Voltage (DWV)/ Hi-Pot (Programmable Dwell times)*Full Electronics laboratory complete with state of the art testing equipment*Custom Unit Testing (Designing of Specialized Test fixtures)*EMI Testing*Temperature and Humidity Testing*Shock Testing*Vibration Testing*Sand and Dust / Altitude Testing*Military Qualification Tests Performed
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IEC60068-2-75 Spring Hammer Test
CX-T03
Shenzhen Chuangxin Instruments Co., Ltd.
*Impact hammers are used to check the durability of enclosures for electrical appliances of other electronic products.If damage occurs from the Impact Hammer test .Accessibility probes can be used to measure the extent or severity of the damage.The Impact Hammer simulates the mechanical impact to which electrical equipment may be subjected. *This hammer is mainly used to test household and similar electrical appliances shell, lever, handle, knobs, lights and other shell to withstand mechanical shocks.* The impact tester made of stainless steel or alloy.
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Bit Error Test & Arbitrary Waveform Generation
SHF Communication Technologies AG
SHF’s Bit Pattern Generators (BPG) or Pulse Pattern Generators (PPG), Error Analyzers (EA) and remote heads form a Bit Error Ratio Tester (BERT) suite, which supports a vast number of different applications including high speed Ethernet rates like 100GbE, 200GbE, 400GbE and 1TbE. When it comes to signal generation an Arbitrary Waveform Generator (AWG) is the all-in-one device suitable for every purpose in Telecommunication, Optics, Medicine, Radar, Physics or even Quantum Computing.
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Pressure Balances
WIKA Alexander Wiegand SE & Co. KG
Pressure balances (often also referred to as mechanical dead-weight testers or primary standards) are the most accurate reference instruments for pressure. Their functional principle is based on the physical principle of pressure = force/area. Mass pieces placed on the top of a piston-cylinder system are the source of a precisely defined force. By producing a certain (counter) pressure inside the pressure balance an equilibrium is achieved: the mass pieces, including the free-running piston of the piston-cylinder system, are floating, which will lead to a very accurate pressure at the test port.
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Primary Standards
Primary standards (often also referred to as mechanical dead-weight testers or pressure balances) are the most accurate reference instruments for pressure. Their functional principle is based on the physical principle of pressure = force/area. Mass pieces placed on the top of a piston-cylinder system are the source of a precisely defined force. By producing a certain (counter) pressure inside the primary standard an equilibrium is achieved: the mass pieces, including the free-running piston of the piston-cylinder system, are floating, which will lead to a very accurate pressure at the test port.
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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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NED-LMD Near-Eye Display Measurement Systems
NED-LMD WG Series
Gamma Scientific is introducing the NED-LMD Waveguide Tester as the world’s first specialized near-eye display measurement system that mimics human visual perception for fast, accurate and repeatable characterization of next generation optical waveguide-based Augmented/Mixed Reality displays and display components (light engine, waveguide, etc.). This comprehensive offering features a ‘robotic eye’ to help device manufacturers predict how the human eye would perceive their AR/MR displays, quantifying end user experience mapping the entire display field of view.
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Keithley Automated Characterization Suite Software
ACS
Keithley’s Automated Characterization Suite (ACS) is a flexible, interactive software test environment designed for device characterization, parametric test, reliability test, and even simple functional tests. ACS supports a wide array of Keithley instrumentation and systems, hardware configurations, and test settings, from a few bench-top instruments for use in a QA lab to fully integrated and automated rack-based parametric testers. With ACS, users are ready and able to perform tests quickly without the need for programming knowledge.
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Custom Test Fixtures
Intrinsic Quality is proud to offer a variety of Test Fixture Development Services that include fixture building, tester interface building, harness building, troubleshooting, maintenance, design, and engineering. IQ’s fixtures are built to exacting specifications and configured to deliver quality production testing. Our global customers have trusted us for over 35 years to provide custom solutions applying leading edge technology. IQ consistently delivers cost-effective solutions with our client’s recognition and gratitude.
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Transformer Turns Ratio Meters
Vanguard Instruments Company, Inc.
The ATRT-01 S3 is Vanguard’s fourth generation, micro-processor based, single phase, automatic transformer turns-ratio tester. The ATRT-01 S3 uses the IEEE C57.12.90 measuring method to determine the transformer turns-ratio. The transformer turns-ratio is determined by precisely measuring the voltages across the unloaded transformer windings. The ATRT-01 S3’s measuring circuitry self adjusts before each measurement to ensure turns-ratio accuracy. Two selectable test voltages, 4Vac and 40Vac, offer flexibility in testing different types of transformers.
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Optical Power Meter & VFL & RJ45 Network Test
TM263N
◇ Added Network Cable Test ◇ Accurately test whether a single network cable transmits signals normally ◇ Self Calibration ◇ Set the Auto Off ◇ Wavelength Memory function after turn off the tester ◇ High Accuracy, high ,High sensitivity, high linearity ◇ Stable VFL Output ◇ USB Charge port ◇ FC,SC Connector ◇ 18650Li-ion Battery ◇ Lower power consumption design, long standby time ◇ Rubber Out shell, increased the protective properties for field work