Voice Quality Test
Checks speech signals to standard algorithms and subjective quality measurements.
See Also: Voice Quality Testing, POLQA, VQT
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Sound Quality Measurement
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Sound Quality Measurement and AnalysisA sound quality measurement is an indispensable tool for successful sound engineering. It addresses the needs to empirically evaluate how sound produced by different kinds of machines are perceived by the human ear. The tool will help you determine how the sound is perceived, to tune the sound of your machine and make it appealing to the user, and finally, to maximize your market potential.
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SSD Test Systems
MPT3000ES / MPT3000ES2
Test System
Using the same high-performance electronics and powerful software as all products in the MPT3000 family, the MPT3000ES and MPT3000ES2 engineering stations feature a small footprint configured to test up to eight SSDs in parallel. The system's small size and ability to plug into a standard AC outlet enable users to conduct program development and interactive device debugging in either office or lab settings.
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Power Quality Analyzer & Motor Analyzer
438-II
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The Fluke 438-II Power Quality and Motor Analyzer adds key mechanical measurement capabilities for electric motors to the advanced power quality analysis functions of the Fluke 435 Series II Power Quality Analyzers.
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In-Circuit Testing and Test Engineering
GenRad 2287
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3560 Hybrid Test NodesWindows InterfaceTotal GenRad 227X Migration Capability20 Mhz Clock, Sync, and Trigger, 5 Mhz data ratesVector Test for VLSI, PLCC’s & ASICSTest Express Vectorless TestingMultiple Chain Boundary ScanAnalog Functional Test Module
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HVAC/Indoor Air Quality
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We rely on HVAC equipment to maintain acceptable temperature, humidity and ventilation levels for occupant health and comfort, and, now more than ever, to help regulate building health and manage increasing energy costs. The relationship between HVAC equipment, occupied space requirements, building materials, weather conditions and pressure differentials is an ever-changing dynamic process for indoor air diagnostics (IAD).
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Power Quality Analyzer
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Weshine Electric Manufacturing Co., Ltd
Three Phase Power Quality Analyzer High Precision
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Test Fixture, Axial And Radial
16047A
Test Fixture
The 16047A is designed for impedance evaluation of axial/radial lead type devices of up to 13MHz. The 16047A employs Kelvin contacts which realize a wide impedance measurement range. The contact tip can be changed according to the device shape.
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Microwave Testing
220
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The PICOPROBE® MODEL 220, a high performance microwave probe which incorporates a WR-5 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics.
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Test Accessories
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By combining the latest in LED technology with the unmatched illuminating dynamics of prismatic glass, this High Bay LED luminaire brings a superior, incomparable proficiency and reliability to the table. With its remote driver capability, the TDK HBLED-540 High Bay LED Light Fixture is ideal for EMC chambers with minimal RF emissions.
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Environmental Testing
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DATASYST Engineering & Testing Services, Inc.
Simulate real-world environmental conditions to know how your product or component measures up. DATASYST evaluates how your product responds to environmental stressors, including temperature, thermal shock, humidity and altitude.
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Exploratory Testing
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Defects in apps and on websites directly impact customer conversions and retention. They exhaust user goodwill and ultimately damage your brand and revenues. Scripted or automated testing might indicate whether a particular customer journey works as intended, but will not necessarily reveal bugs beyond specific boundaries. They come to light only when the app or website is in front of real users.
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Hardness Testing
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DeFelsko offers handheld digital hardness tests in compliance with two different recognized hardness scales: Shore and Barcol. Our PosiTector SHD Shore Hardness Durometer is available in both Shore A and Shore D scale to measure the indentation hardness of non-metallic materials. The new PosiTector BHI Barcol Hardness Impressor is ideal for measuring the indentation hardness of soft metals, harder plastics and fiber-reinforced plastics.
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Product Testing
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Cotton Electric Services, Inc.
Cotton Services is accredited through the National Association of Independent Laboratories (NAIL). Our Testing equiptment goes through a calibration process at least once a year and on-site tests are routinely performed by factory officials to ensure testing accuracy. Cotton Services Employees are certified in equipment maintenance and testing procedures. All products are tested at or above minimum test ranges set by the industry.
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Pre-compliance Testing
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SILENT offers pre-compliance testing for products with planned distribution to commercial and industrial markets in the US and overseas. This includes testing to ensure that emissions, immunity, and circuit-to-circuit interference problems are discovered early and immediately brought under control. We use the most advanced EMC and RF test & measurement equipment and diagnostic software available from leading suppliers.
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Device Testing
S-TEST Lab
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SPEKTRA Schwingungstechnik und Akustik GmbH Dresden
S-TEST Lab solutions have been tailored for system level testing in development and lab environments. The core component is the S-TEST desk system. It combines a compact design with the full test interface, that enables the developer to react flexible on changing requirements already in early project phases and to also verify product performance parameters.
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Test System
MxDSRC™
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The MxDSRC Test System simulates systems in the vehicle that interact with the DSRC radio module to create tests closely replicating real-world scenarios. Its integrated approach allows the DSRC components, such as RF quality and protocol conformance, to be exercised with multiple system components. MxDSRC provides a powerful and easy-to-use framework for testing your DSRC system.
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Portable Testing
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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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Portable Power Quality Analyzer
PDA 1252
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The PDA 1252 is a portable power quality analyzer designed to monitor, isolate and troubleshoot power system disturbances. Using our advanced analysis software, the Communicator EXT application, view real time data presented in a simple and powerful format. Maximize the Communicator EXT application's power with the optional AiReports to generate disturbance solutions and advanced power reports. The unit is ideal for load surveys, program, monitoring transformer banks and indoor/outdoor electrical monitoring. The PDA 1252 Power Quality Analyzer is mounted in its own watertight carrying case and uses watertight connectors to connect voltage and current leads. Based on the Nexus 1252 platform, the PDA 1252 is easy to use and operate.
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Power Quality Analyzer
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Power quality analyzer is a product carefully developed by our company and specially designed for field test of three phases, multi-functional and intelligent, man-machine operation and concise and comprehensive test instrument. It is easy to use, large LCD screen display, high resolution, interface in both Chinese and English, shock-proof shell structure and so on. Can simultaneously measure the 4-channel current (ABC three phase and neutral wire current), 4-channel voltage (ABC three-phase voltage and neutral line voltage to ground), the peak value of current voltage, maximum/minimum value over a period, three-phase imbalance factor, short-time voltage flicker, transformer K factor, active power, reactive power, apparent power, power factor and displacement power factor, active power, reactive power, apparent power, total harmonic distortion and harmonic, etc; Display real-time waveform, harmonic ratio bar charts of current voltage; Dynamically capture instantaneous change of voltage current, monitoring starting current, monitoring the power parameters and generate the alarm list, generate the trend chart for a long time record test data.
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Test Bench
PHIL
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Universities around the world are rapidly adopting PHIL technology to their research laboratories, providing a major advantage to their students and researchers. However, the complexity, time, and high costs for them to create their own test bench remains a challenge.
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Test Prods
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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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Bottom Electrode SMD Test Fixture
16197A
Test Fixture
The 16197A is designed for impedance evaluations of bottom electrode SMDs. It achieves stable frequency characteristics up to 3 GHz and provides highly repeatable measurements. The Keysight 16197A supports various SMD sizes, as small as 1005 (mm)/0402 (inch) and as large as 3225 (mm)/1210 (inch). Accommodation of the 0603 (mm)/0201 (inch) size is available with option 001.
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Dynamics Testing
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Dynamics testing evaluates a product’s ability to withstand stresses occurring during normal and adverse operating conditions. These tests can also include conditions found during transport and product installation. Dynamics testing is common in commercial, industrial, aerospace and military applications.
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Test Probes
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A physical device used to connect electronic test equipment to a device under test (DUT).
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In-circuit Test
i3070
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The Keysight i3070 In-Circuit Test (ICT) System embodies proven technology, enhancing test efficiency through time-tested software, hardware, and programmability. Catering to diverse PCBA sizes, it addresses applications such as IoT, 5G, automotive, and energy. Its unique design minimizes undesired effects from parasitic capacitance, enhances immunity to crosstalk, and eliminates stray signal coupling, ensuring consistent and repeatable measurements.
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EMC Tests
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Electromagnetic compatibility (EMC) must be demonstrated for all devices with integrated radio components for approval in almost every country in the world. EMC tests examine whether the electromagnetic emissions from your product are within the specified limits and whether your product and its functionalities themselves are not negatively influenced by electromagnetic emissions. We offer EMC tests for modules and end products with integrated radio technology as well as IT and IoT products. Our accredited EMC test laboratories are equipped to test almost all modern radio technologies, and our EMC experts have many years of experience in this area. With us, your modern radio products are on the safe path to the global market.
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Memory Test System
T5851/T5851ES
Test System
The T5851 system is designed to provide a cost-effective test solution for evaluating high-speed protocol NAND flash memories including UFS3.0 universal flash storage and PCIe Gen 4 NVMe solid-state drives (SSD), both of which are expected to be in high demand for the LTE 5G communications market.
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Test Probes
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Safety right angle insulated alligator test probe, safety right angle insulated alligator test probe with insulated jaws, test probe, minitest probe, micro test probe.
