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Evaluation

assess fidelity of performance to target values.

See Also: Qualification, Exploration, Prototypes


Showing results: 496 - 510 of 559 items found.

  • AC Power Analyser

    PA series - Aarohi Embedded Systems Pvt. Ltd

    The PA  series is the enhanced version of Aarohi’s 2th generation of compact power analyzer. The world’s best-selling power analyzer is the instrument of choice for a wide range of applications in production testing, quality assurance and Research & Development. Aarohi power analyzers are easy to use, cost effective and accurate for diverse applications such as the testing of electric devices, the development and evaluation of Pump Industries, Motor  Industries, home appliances , AC motor driven instruments. The outstanding performance of the AES  PPTQ and motor analyzer software enables users to easily test their instruments & record data.

  • Vibration Table Top, series

    OVTT 24 - Qualmark Corporation

    The OVTT, OmniAxial Vibration Table Top, series introduced the first stand-alone, compact, repetitive-shock vibration system on the market and features Qualmark's patented six-degree-of freedom vibration technology. The OVTT24 system provides 77% more table surface area than the OVTT 18 which makes it an ideal tool for in-production-line, broadband spectrum vibration testing of product. It is also ideal for quick evaluation of field returns, repair verification and random vibration testing of multiple small products and can be configured for placement inside a thermal chamber for combined stress tests.

  • Electrostatic Chuck Optimizer

    Model 640 - TREK, INC.

    Trek’s Model 640 Electrostatic Chuck Optimizer system is a diagnostic tool which enables evaluation and optimization of waveforms/voltages for electrostatic chucks/clamps in order to minimize de-clamp time, maximize clamp force, and achieve optimum wafer processing for ESC systems. Model 640 combines two amplifiers (for two-phase voltage combinations) and a waveform generator, which can be independently programmed and configured to investigate, research, and discover the perfect power supply and waveform recipe to efficiently drive an ESC application. An electrostatic voltmeter (ESVM) is included to monitor residual voltage from the clamping/de-clamping process.

  • Dipoles

    Schwarzbeck Mess Elektronik

    Tuned half-wave dipoles have been among the most important antennas from thebeginning of rf-technique. The characteristics of half-wave dipoles havebeen calculable very early using the Maxwell and Hertz equations. Therefore the halfwave dipole became a reference antenna. The ideal (lossless) half-wave dipole has anisotropic gain of 2.15 dBi and an impedance of 73 Ohm. The directional pattern is circular inthe H-plane, "8-shaped" in the E-plane with the maxima perpendicular on the dipole axis.The half-power beamwidth (-3 dB) is approx. 78°. The impedance of real dipoles isdepending on the thickness/length ratio of its elements, typical values are 60-70 Ohm.Dipoles for industrial applications are available in the frequency range from 30MHz to up to approx. 4 GHz. The dipole elements are length variable (telescopic) orwith fixed length, the latter especially above 1 GHz. The most important applications aretest site evaluations (NSA, normalized site attenuation) and the determination of ERP(Effective Radiated Power) respectively EIRP (Effective Isotropic Radiated Power).

  • Ocean and River Instruments

    RINKO EC (ARO-EC) - JFE Advantech Co., Ltd.

    Aquatic eddy covariance method is a powerful technique to measure benthic fluxes. The robust RINKO EC (model name: ARO-EC), as a new member of the RINKO series, is designed for aquatic eddy covariance measurements. The RINKO series is based on the optical (phosphorescence) principle which is now widely known as a remarkably fast response oxygen sensor with high accuracy. The response time of the RINKO EC oxygen sensing foil is less than 0.5 s (90%, from air to water at 25 °C). The foil life-time is more than 200 h, which enables at least 1 week of continuous measurements of dissolved oxygen. Moreover, the foil can be replaced easily by the user. Berg et al. (2016)*, after a detailed evaluation, concluded that RINKO EC is a reliable alternative for aquatic eddy covariance measurements of oxygen fluxes and its high data quality allows for new opportunities for eddy covariance flux studies, including long-term deployments in rivers, streams, and marine environments.

  • Shielding Effectiveness/ Conductivity Test

    EM-2107A | 30 MHz – 1.5 GHz - Electro-Metrics Corp.

    The EM-2107A is a standard test fixture for evaluation of the electromagnetic shielding effectiveness of planar material. The fixture is an enlarged section of coaxial transmission line and complies fully with the requirements of ASTM test method D4935-1. The measured data relates to the shielding effectiveness due to a plane wave (far field EM wave) from which near field values for magnetic and electric fields may be inferred. The EM-2107A is provided with a reference standard test specimen, a dynamic range specimen. Dynamic range of greater than 80dB is achievable, although the cables and other test system components usually establishes the limiting factors.

  • Ground Threat Emitter Sensor System

    GTESS - Textron Systems

    The Ground Threat Emitter Sensor System (GTESS) is a modular test and training system capable of stimulating multi-spectral aircraft electro-optic sensor suites at long range. The GTESS system integrates Textron Systems’ ultraviolet (Mallina™), infrared (Phoenix) and/or laser (Phantom™) ranged stimulators with an automated tracking system to facilitate fast-moving test, training and evaluation exercises. A fully integrated camera system for effective after action review. GTESS can also work in conjunction with Textron’s radio frequency (RF) range stimulator systems (PRTS™ & HPRTS) for complete multi-spectral testing.

  • Electronic Loads

    PeakTech Prüf- und Messtechnik GmbH

    Can be used for important test procedures in quality assurance as well as e.g. testing of power supplies and control units, batteries, fuel and solar cells. For precise load control for various purposes, this device offers load control according to constant voltage (CV), constant current (CC), constant load resistance (CR) or constant power (CP) with a highly precise resolution of 1mW, 1mV, 1mΩ and 1mA. The device also offers additional test modes, e.g. the battery test or the dynamic test. The PC interface and software offer the option of implementing freely programmable test sequences with data evaluation.

  • Handheld Online PD Detector

    PD-SGS - BAUR Prüf- und Messtechnik GmbH

    Quick identification of PD activities in switchgear and cable accessories. The BAUR PD-SGS handheld online PD detector is used to conduct rapid initial tests for PD activities on live switchgear. Potential weak points are immediately signalled acoustically and numerically.* Initial rapid condition evaluation of switchgear and cable accessories during mains operation* Ideal for quick checks of MV and HV switchgear* Two integrated sensors:TEV sensor records PD on the surfaces of switchgearsAcoustic sensor records PD inside switchgears* Greater safety for test personnel switchgear tested for safety risks before starting work

  • Solar Simulator

    XES Series - SAN-EI ELECTRIC CO.,LTD.

    The recent environmental issues have been drawing more attention over the past few years. So "solar simulators" have come into the public eye much more often. They are mainly used for the evaluation of solar cells as well as for other types of tests where sunlight needs to be recreated.The continuous light of xenon lamp, the most faithful reproduction of sunlight, is applied in our highly accurate solar simulator, which has been widely sold across Japan and neighboring countries."SAN-EI" offer a wide range of solar-related optical technologies and can guarantee to satisfy the needs and request of customers.

  • Drug Stability Test Chamber

    Sanwood Environmental Chambers Co ., Ltd.

    If you want find complete details about Integrated drug stability test chamber, Drug stability test chamber, Chemical drug stability test chamber, New designed integrated drug chamber, Good quality integrated drug test chamber - China Sanwood Environmental Chambers Co., Ltd. The scientific method to create a drug for a long time to failure evaluation of stable temperature, humidity and light environment for pharmaceutical enterprises to accelerate drug test, long-term test, high humidity and strong light test, is the best choice for pharmaceutical companies and drug stability test program.

  • Charge/Discharge System Controller

    PFX2500 Series - Kikusui Electronics Corp.

    PFX2500 Series is a high performance Charge/Discharge system controller that takes measurements in combination with our DC power supply and electronic load in order to evaluate test sample (electric storage elements such as secondary batteries) characteristics. It is also capable to perform evaluation test with high-performance, large capacity and wide range of rating with the combination of DC power supply and electronic load.Execution of the test is conducted by the exclusive application software. The test corresponds to long time continuous test and synchronization test with temperature chambers with the multiplexed protection performance. In addition, easy data editing is also capable with fulfilling graphic performance.

  • System Modeling for Diagnostic Design and Analysis

    EXpress - DSI International

    eXpress is a comprehensive model-based diagnostics engineering software application providing an environment for the design, capture, integration, evaluation and optimization of complex or large-scale system diagnostics, prognostics health management (PHM), systems testability engineering, failure mode and effects analysis and system safety analysis. eXpress is uniquely suited to influence the diagnostic development for new designs or to exploit the diagnostic challenges of existing legacy systems. Its robust structure facilitates the capture of extensive interdisciplinary design knowledge providing an unmatched ability to corroborate, reuse and re-purpose expert knowledge in performing standardised testability, reliability and maintainability analyses.

  • Software

    Guzik Technical Enterprises

    Besides the primary WITE32 Test Environment package at the heart of our spinstand-based test systems, Guzik offers a variety of software options to provide additional measurement accuracy and analysis. Control and Automation software enhances various electro-mechanical capabilities of the test system (such as servo accuracy), and the available suite of Analysis software tools provides deep insight into the drive component under evaluation. Adjacent Track Interference, 3D Pulse Profile, Media Scanning and Bit Error Rate are examples of some of the optional additions. Some software tools require the WDM5000 Waveform Digitizer to be part of the overall test system.

  • 50Hz-100kHz LCR Meter

    Chroma 11022/11025 - Chroma Systems Solutions, Inc.

    The Chroma 11022 and 11025 LCR Meters are passive component testers that can give you the most cost effective alternative equivalent to the high priced meters. They are designed for the demanding applications in production test, incoming inspection, component design and evaluation. Programmable test signal level settings are from10mV to 1V in a step of 10mV, and the VM/IM signal level monitor functions allow you to evaluate your devices at the level you specify. Ten test frequencies of 50Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz, 20kHz, 40kHz, 50kHz, and 100kHz, can be used to evaluate passive components and transformers/ LF coils.

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