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Unit Testing

validates components of a software app.

See Also: Software Testing


Showing results: 331 - 345 of 608 items found.

  • VLF Testing and Diagnostics System

    PHG 80 TD/PD - BAUR Prüf- und Messtechnik GmbH

    Cable testing and diagnostics with the BAUR PHG 80 TD/PD. With the PHG TD/PD, you get a multifunctional cable testing and diagnostics system that was specially designed and developed for medium-voltage networks. The PHG TD/PD system is also the only cable testing and diagnostics system that gives a comprehensive overview of the quality and ageing condition of the test sample. The diagnostic methods TD and PD are mutually complementary, because on one hand you can detect the complete condition and on the other hand locate individual faults in the operating resources.* High performance VLF truesinus testing device (3 kW) with regulated output voltage* Compact, enclosed design in 19" format* Variable installation option with separate control and voltage unit* Variable connection options to cable stations of different models

  • Compression Unit

    BK1611 - BaKo Co., Ltd

    The BaKo BK1611 is a Compression Unit that uses a real time feedback loop to create a frequency sweep with constant level output. This would normally be used for either research or for calibration rather than product line testing and is useful because of its extreme stability. The BK1611 is not a dedicated system so it can be integrated into a variety of systems to be used for microphones, speakers or vibration motors.

  • Open Source JavaScript Code Analysis

    Software Testing Magazine

    The quality of the JavaScript code is often verified with the traditional activities of unit and functional testing. There are however tools that allow to check code before its execution to assess its quality and its adherence to coding standards using a process called static code analysis. This article presents a list of open source tools to perform static code analysis on JavaScript.

  • Laboratory Centrifuges

    ACUTRONIC Switzerland Ltd

    Centrifuge systems are designed for the development, test, evaluation and calibration of accelerometers and a variety of inertial devices. Centrifuges provide a cost-effective solution for simulating high-"G" environments in the laboratory. They support testing of devices such as MEMS-based Inertial Measurement Units (IMUs), low-cost quartz or silicon sensors, Ring Laser Gyros (RLGs), Fiber-Optic Gyros (FOGs), fuzes and crash sensors.

  • In-Circuit Tester

    Eagle MTS180 - Digitaltest GmbH

    The Eagle offers low testing cost for high volume with even the most complex fixture applications. Equipped with a Press-Down-Unit and a combination of analog and hybrid In-Circuit test pins, the MTS180 is in a class for its own. Furthermore, the tester can be equipped with functional test modules to provide even higher fault coverage and thus satisfy the test requirements of a larger number of customers.

  • Optical Fiber Test Platform

    Fiber Lab 3200 - M2 Optics, Inc.

    Fiber Lab 3200 from M2 Optics Inc. is a must-have solution for anyone developing or testing fiber optic products and systems. Available in two types of rack-mount chassis with up to 300km per unit, it offers the most professional approach for using fiber in the laboratory or network.  In addition, it provides maximum protection against potential fiber and connector damage.

  • 1500V Multifunction I-V Curve Tracer

    HT Italia Srl

    SOLAR-515w allows both testing a single-phase (three-phase with optional MPP300) photovoltaic system and verifying I-V curve. Thanks to remote unit SOLAR02, it is possible to test the system complying with the requirement of simultaneity as provided for by the reference standard. SOLAR02 is a datalogger which, synchronized with SOLAR-515w, acquires the data relevant to irradiation and temperature while tests carried out by SOLAR-515w are carried out.

  • Reach-In Humidity Test Chamber

    ACMAS Technologies Pvt. Ltd.

    The Humidity Test Chambers from Weiber are corrosion test chambers that are used to simulate high or low humidity conditions for testing the rust preventing capacity of various oils and greases. These high low humidity simulation chambers find wide spread usage in research organizations, educational institutions and industrial units and are most commonly employed by petroleum and chemical industries.

  • NEXTest 7

    PK-2030/2032/2033/2036/2037/2038 - Pansco, Ltd

    NEXTest 7 is an advanced and unique tester in the market.  It's designed to check and troubleshoot the pin connections of Display port & HDMI prior to installation on equipment. By using advanced technology to verify the integrity (20 pins + shield) of both display port and HDMI cables, especially for HDTV installation and DIY termination in the field, solving your cable testing need, unlink all of the other testers verify 9 circuits only. It checks for opens, shorts, miswires and intermittent faults in all conductors plus shield continuity, most tester only test for opens. It displays cable map results of both TX (near end) and RX (far end) on the main unit, either on testing before or after installation cables. User can easily read and determine the actual 21 pins configuration on main unit. It employs both auto and manual scanning of 21 wires. Tone Generator mode transmits two selectable tones on each pin for use with Net Probe (PR-06P) optional, enables one to quickly locate a cable. It's capable of testing up to 8 cables and locations at one time. NEXTest 7 especially features a self-learning mode to memorize cable pin out for testing large quantity standard or custom cables for PASS/FAIL a snap, makes testing quick and more efficient.

  • FPD Tester Model

    27014 - Chroma ATE Inc.

    Chroma 27014 Flat Panel Display Tester is a complete testing solution that meets the Liquid Crystal Module testing requirements of production line. With integrated video generator, multi-channel precision power supply and process control unit, the system allows a complete test of signal, pattern and electrical parameters of LCM through a PC or remote control box.

  • MTA Wiring Analyzer

    2650 - DIT-MCO International

    DIT-MCO's newest test solution, the Model 2650, incorporates modularity so that the system conforms to your testing needs. The modular switching units can rack-and-stack in a cabinet providing concentrated test points or can be distributed around the Unit Under Test (UUT) eliminating long, cumbersome adapter cables. Or you may reconfigure the system at any time when your needs or the UUT changes.

  • Test Bench for Starters and Alternators

    MS002 COM - MSG Equipment

    A high power multifunctional test bench includes the following diagnostic functions: diagnostics of starters, alternators and voltage regulators without applying any additional measuring devices. The test bench was invented on the basis of the requirements of modern service stations: construction implies mounting of majority of units without using additional fixing elements. The bench tests units of 12V and 24V; diagnoses the latest alternators and voltage regulators, which are controlled by car ECU; has ports to connect alternators of different brands and manufacturers: COM (LIN, BSS), P-D, DFM, D+, RLO, C, SIG. Diagnostics is carried out through load simulation of car consumers, change of rotation speed, sending of control signals (external control alternators), tracking of electrical characteristic. Testing results are transmitted to LCD display real-time. Testing modes are switched with membrane keyboard on the control panel of the test bench. The selected mode is lightened with the corresponding indicator.The equipment carries out testing of different alternators under load up to 200A. Power supply is single-phase 380V.

  • High Voltage Surge Current Monitors

    HVSCM - Test Electronics

    Designed to be used with the Model HVST High Voltage Surge tester. The Surge Current Monitor allows simultaneously surge testing 20 units. The Surge Current Monitor monitors the current going through each unit under test at the time of the surge. If a unit under test breaks down or leaks, the Surge Current Monitor will identify the bad unit by lighting the corresponding LED. The most important features of the surge tester are its ability to test the entire winding insulation system. A high voltage surge generates turn to turn, coil to coil, and phase to phase voltage stress, as well as ground insulation stress. When used as a dielectric test, accurate voltage readings are essential. The HV Surge Tester monitors the voltage directly across the winding under test. In production testing we expect that most of the time the devices will pass. In the event that one should fail, the failed device would be removed and then all the parts would have ot undergo another surge test. Since most devices pass most of the time, simultaneous surge testing can be a real time saver.

  • Explosive Atmosphere Testing

    National Technical Systems

    Will your product operate in a highly volatile environment without creating ignition and causing an explosion? Explosive atmosphere testing provides vital information about motors, lighting systems, bilge pumps, aircraft components, electronics, and other systems. Explosive atmosphere testing determines whether a product will be able to operate properly in a fuel contaminated, highly volatile environment without creating ignition and causing an explosion. Causes of ignition vary from tiny electrical arcs in battery-operated equipment to hot spots on surfaces of sealed, encased units, to sparks from other mechanical sources.

  • High-Temperature Extensometers < 600 °C Capacitive

    Instron

    Instron® High-Temperature Extensometers are perfect for testing advanced composites, metals, polymers and other materials at elevated temperatures. This series incorporates a capacitive sensor that does not require any cooling. The extensometers come standard with a sensor conditioner unit providing a 0-10 V output with exceptionally low noise. These extensometers can be attached to round and flat specimens to perform tensile, compression, and cyclic tests.

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