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Unit Testing

validates components of a software app.

See Also: Software Testing


Showing results: 346 - 360 of 608 items found.

  • MECHANICAL TEST FIXTURE KITS

    TX-MT-100 SERES - Test-X Fixture Products

    Test-X MT-100 Series mechanical kits are an inexpensive solution for testing smaller printed circuit boards and other devices.The MT-100 Series features a 1/2" thick FR4 probe plate and a 3/8" thick Lexan top plate. Precision alignment is assured through tooling holes in both the probe and top plates. Units are available with a 2-1/2" pan or an upper head assembly

  • Power Meter and LED Source

    PM23 and LS20DV - KD Optics Ltd.

    The PM23 and LS20DV power meter and LED source are top of the range units for multimode testing of multimode libre links. The PM23 power meter is also calibrated as standard at 1550nm making it suitable for measuring singlemode links when used in conjunction with a suitable source. The LS23DV has 850nm and 1300nm switchable outputs from 1 port and a visible tracer from the other.

  • JTAG 3rd Party Controller Support

    Corelis, Inc.

    Corelis offers support for a variety of devices and instruments from third-parties in an effort to provide existing test platforms comprehensive JTAG test execution with Corelis ScanExpress software products. Supported instruments include National Instruments PXI-655x HSDIO and Teradyne Di-Series modules. Corelis also provides support for JTAG testing with FTDI FT2232 ICs embedded on a unit under test (UUT).

  • Temperature Testing

    Keystone Compliance

    Keystone Compliance offers temperature testing and temperature & humidity testing in chambers ranging from small bench top to large drive-in systems. Our largest chamber has inside dimensions of 12’ wide x 15’ long x 10’ tall and an 8’ x 9’ door. However, we have created custom oversized temperature chambers to accommodate much larger devices including cars, drones and large pieces of machinery. If you have a large unit, we can likely find a way to test it. Keystone Compliance is capable of moving, installing, and testing multiple rack assemblies. Our other large walk in temperature test chamber is equipped with twin 30 hp compressors and is capable of temperature transition rates exceeding 15 degrees Celsius per minute. This chamber permits temperature cycling testing on large items with aggressive transition times.

  • Hardy Shaker

    HI-903 - Metrix

    This is our top of the line Hardy Shaker. It provides the ability to set the amplitude and change the frequency range without the amplitude changing. This automation makes conducting vibration tests easier. Tests can be conducted on multiple vibration transducers, and then the saved data can be transferred via USB Flash Drive to be displayed in an automated and customizable report using an Excel template on your computer. In manual mode, the vibration test level and test frequency can be set from 7 Hz to 10,000 Hz. The high accuracy instrument can display the vibration level in terms of g’s peak, velocity peak (in/sec or mm/s) or displacement peak-to-peak (mils or µm). The unit can support payloads up to 800 grams (see frequency limits in the manual). A built-in display reads the output sensitivity, which can be stored in memory. Complete testing sequences and data can be stored in memory for each tested sensor, the unit logs the data on the spot or stores it for later use. For testing of heavy transducers or at high frequencies, the HI-903 automatically corrects the sensitivity calculation for the effects of transducer mass loading. A built-in self-test program checks for accuracy of all calculations. The HI-903 has a built-in battery charger that can operate on 120 or 240 VAC. The unit comes in a rugged Pelican case.

  • 25-Watt DC/DC Converter

    55GS1 - North Atlantic Industries

    NAI’s 55GS1 is a COTS, 25-Watt DC/DC Converter that accepts a +28 VDC input and provides a single full-power output at a baseplate temperature of +100°C.Standard features include remote error sensing; remote digital (TTL) turn on/off; and protection against transients, overvoltage, overcurrent, and short-circuits. Options such as ESS vibration testing and choice of output voltages are available, and additional options and special units can be ordered.

  • Day Camera Testing

    CI Systems Inc.

    CI Systems' CCD test stations are used to carry out all the necessary tests to verify and compare the quality of a CCD based camera. These stations are based on CI Systems' reflective collimators, Visible Radiation Sources, special targets and integrated software, to project standard patterns with known geometry and intensity to the Unit Under Test. As a result, these stations are turnkey solutions for the CCD camera testing needs.

  • 1500V Multifunction I-V Curve Tracer

    SOLAR I-Ve - HT Italia Srl

    SOLAR I-Ve 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 I-Ve, acquires the data relevant to irradiation and temperature while tests carried out by SOLAR I-Ve are carried out.

  • Sauter Force Gauges

    Compact Instruments

    Force gauges provide a quick and reliable way to obtain a measure of force in tension and compression. DMV UK offer a comprehensive range of mechanical and digital force gauges with selectable units and peak force capture with capacities from 2 N to 100,000 N. All gauges are supplied with standard accessories, a 2 year warranty, and can be used for force testing in hand held or test stand applications.

  • Power Tube Burn-in Station

    Maxi-Burn - MaxiTest LLC

    The MaxiBurn Tube Preheater is a 2U rack mountable or bench top unit for heating 30 Octal Base Tubes. Designed for continuous use heating standard power pentodes to normalize their characteristics before testing or matching the MaxiBurn powers the tube filaments and drives a nominal plate current through each tube. Normal function of each tube is indicated by a glowing LED associated with the tube.

  • High Power, Low PIM Switch Unit

    LPSU series - AWT Global

    LPSU series high power, low PIM switch units combine 65 low PIM ports or 14 low PIM ports. These switch matrices are designed in testing situations that require multi-band PIM sources, components or antennas. Combinations of multi-band PIMtesting are now easily possible, improving workflow significantly. LPSUs can be integrated in existing production control systems. Frequency range 698-2700 MHz.

  • Lead Paint Handheld XRF Analyzer

    Olympus Corp.

    DELTA Lead Based Paint Handheld XRF Analyzers test for Lead (Pb) in seconds. These reliable, tube-based units are light in weight and ergonomically designed for all-day testing. They start fast and stay fast - no isotope fade. And, they have a low total cost of ownership. Before you begin structural repair - grinding, cutting or painting - screen for Pb; then, check your work area after clean-up.

  • Optical Assemblies

    Promet International Inc.

    Our team works closely with your design team to develop a custom, long-term production solution that fits your specific program. Our manufacturing niche is in low- and mid-volumes (10 to 1,000 units) for assemblies with demanding or non-standard optical performance requirements. Along with Promet’s rigorous QC protocols, our in-house testing labs and engineering support ensure a well-controlled process and predictable results.

  • Optical Fiber Cable Tester

    T020-001-ST62 - Tripp Lite

    The T020-001-ST62 FC to ST 62.5/125 Adapter converts a native FC fiber female port on the Tripp Lite T020-001-PSF Multi-Function Optical Fiber Cable Tester to an ST female port for 62.5/125 multimode cable testing. “62.5/125” is clearly labeled on the unit to differentiate the T020-001-ST62 from other adapters. Included dust caps keep the connectors clean when not in use.

  • Network Analyzer, Tester, LCD

    72-8495 - Tenma

    Compact 2-in-1 unit provides standard digital multimeter functions, as well as pin configurations on network and voice cables. Dual pinout indicator provides sequential verification of each pin on a network cable, and the included remote terminator allows testing of cables which are already installed. Digital multimeter measures AC/DC volts and amps, resistance and diodes, and provides audible continuity test.

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