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Showing recent results 1411 - 1425 of 4794 products found.

  • CT Admittance Tester

    505B - Red Phase Instruments Australia Pty Ltd.

    Field testing kWh meters is easy, field testing CTs when live is much more difficult. Our admittance tester can test CTs live with 50Hz or 60Hz current in the metering circuit. This technique does not confirm the accuracy of a CT but it will detect faults that give metering errors, such as shorted turns, metering circuits shorted to ground and tampering of CTs. CT faults can cause large revenue losses. Admittance testing only adds 10 minutes to a routine polyphase meter test, giving cheap insurance.

  • Fuel Quantity Testers

    Barfield Inc.

    Fuel capacitance systems are separated into two broad groupings, AC capacitance and DC capacitance. The source of these names derives from the type of signal processed by the fuel system amplifier. Barfield designs a universal tester for each type of system with the proper interface harnesses to access individual aircraft applications. Some of the various test and measurements include:*Insulation - Testing the wiring and probes*Fuel Tank Capacitance Measurement*Individual Probe Capacitance Measurement*Capacitance Simulation - Indicators and amplifiers*Indicators - Bench testing of remote units

  • Portable Relay Tester

    AJIT Electronics Co.

    The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuit and will possibly prevent serious damage to plant or injury to personnel. Apart from checking the protective circuits correctly, it is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay tester.

  • Transformer And Capacitor Tester

    Quick-Check® - HD Electric Company

    The Quick-Check® Transformer and Capacitor Tester is a versatile tool for quick and easy checks of capacitors, transformers and the connections made to them. In the field, the Quick-Check is used to test the primary and secondary sides of new or reworked, single or three-phase transformer installations for short circuits prior to energizing. In the shop, the Quick-Check is used for the quick screening of incoming and outgoing transformers for both primary and secondary shorts or opens, including internal fuses and breakers. The Quick-Check also tests capacitors and capacitor banks. A magnet is available to hold the Quick-Check in place while testing.

  • Wireless Connectivity Tester

    CMW270 - Rohde & Schwarz GmbH & Co. KG

    The R&S®CMW270 is the ideal test solution for integrated wireless communications solutions as used in laptops, netbooks, game consoles, data cards, wireless headsets and other products of the IoT market. Within the R&S®CMW500 - Production Test product family, the R&S®CMW270 offers functionality tailored to the above applications. The tester provides network emulation (signaling mode) for WLAN and Bluetooth® as well as generator and analyzer functionality for standards such as WLAN, Bluetooth®, GNSS and broadcast technologies.

  • Turns Ratio Testers

    TRT Standard Series - IBEKO Power AB

    When it comes to choosing a transformer turns ratio tester, TRT Standard series offers some of the most advanced instruments with LCD display out in the market. Each model measures transformer excitation current and phase shift performs automatic vector group detection and magnetic balance on three-phase transformers and three-phase autotransformers. Furthermore, they have a built-in true three-phase power source. Because of that, TRT Standard instruments can test transformers with special configurations, such as phase-shifting, rectifier, arc-furnace, traction transformers, etc.The instruments can output test voltages from 1 V AC to 250 V AC, depending on the chosen model. High test voltage of 250 V AC provides more accurate turns ratio testing compared to other turns ratio testers on the market and extremely low test voltage of 1 V AC enables turns ratio verification of current transformers.TRT Standard series consists of:TRT03 Models (TRT03A, TRT03B, TRT03C) – single-phase voltage up to 100 VTRT3x Models (TRT30A, TRT30B, TRT30C, TRT33A, TRT33B, TRT33C) – single and true three-phase voltage up to 100 VTRT63 Models (TRT63A, TRT63B, TRT63C) – single and true three-phase voltage up to 250 VMore about models differences can be found under the downloads tab, in brochures and comparison sheets.A user can create test templates using the DV Win software and store them in the PC’s memory for later use when in the field.TRT Standard series models have a built-in tap changer control unit. Consequently, it enables remote control of an on-load tap changer (OLTC) directly from the tester. In order to make the most out of this feature, the DV-Win software can be programmed to do everything automatically – running turns ratio tests, changing OLTC tap positions and saving results. This option, especially in combination with test templates, significantly facilitates and shortens the turns ratio testing time.

  • Auto Tensile Tester

    ATT-03 - Jinan Leading Instruments Co., Ltd.

    ATT-03 Auto Tensile Tester is applicable inthe test of physical mechanical properties of plastic films, laminated materials, flexible packaging materials, plastic flexible tube, adhesives,adhesive tapes, pressure sensitive tape, adhesive bandage (plaster), releasepaper, protective film, flip off cap, foil, diaphragm, back sheet, non-woven, rubber and paper fiber, etc. It can perform the test items of tensile, peeling,deformation, tearing, heat seal, adhesive, puncture force, open force,low-speed unwinding force and unsnapping force, etc.

  • Battery Conductance Tester

    SAT-AC - Shaanxi Aitelong Technology Co., Ltd

    SAT-AC Battery Conductance Tester is a multi-function and portable digital data storage measurement instrument to test battery running condition and parameters quickly and precisely. It can display and record many key parameters for multi-groups like battery string and each battery cell’s voltage, conductance, connecting strip resistance, battery’s internal resistance and so on; offer the ability to distinguish battery’s condition effectively and accurately; compose with intelligent PC measurement analyzing software, user can track battery’s decay trend, and alarm beforehand to help technician and administrators process according to status.

  • CCFL Ballast Tester

    WT2000A-CCFL - Lisun Electronics Inc.

    This tester is specially designed for analyzing the electrical characteristics of CCFL Electronic Ballast, meets the test requirements in international standard• Input characteristics analysis: measure Vrms, Irms, W, PF, Hz, phase angle Measure THD, 0 to 39th harmonic components, Accuracy: ±(0.4% reading+0.1% range+1 digit)• Output characteristics analysis: measure lamp voltage, lamp current, lamp power, oscillatory frequency, crest factor of lamp current, Accuracy: Class 2• Interface RS-232C provided for easier communication with PC for printing test report

  • Cycle Life Tester

    CC Series - Crest Test Systems Pvt. Ltd.

    The CC Series of Battery Testers is useful for carrying out Life Cycle Tests on Plate-type, Tubular, SLA and VRLA batteries. The models offered in CC Series allow testing of the full range of Lead Acid batteries right from motorcycle batteries to those used in UPS systems. The CC Series is designed keeping in mind the need to have a complete system which will help manufacturers of all kinds of batteries to test their battery for quality compliance as per the specified standards of manufacturing. In addition to this, our product also caters to the requirements of the battery servicing industry.

  • Digital Insulation Testers

    Bestone Industrial Ltd.

    This professional Voltage Insulation tester is designed with voltage overload protection and high voltage indicator to safely measure voltage in 50V, 100V, 250V, 500V,1000V and 2500V. It has a dual display when measuring under Insulation Resistance, it simultaneously show the selected voltage range and insulation resistance measured reading. These measurements can be use to evaluate insulation integrity. This troubleshooting tool is a quality control measure at the time a piece of electrical equipment is produced and an installation requirement to help ensure specifications are met and to verify proper hookup. It also use as a periodic preventive maintenance task.

  • HIPOT Insulation Testers

    Laycock Systems

    Crown high voltage, transformer type hipot insulation testers are safe, easy to use for quick, positive determination of grounds, shorts, and broken wires in motors, transformers and other low voltage equipment or wiring systems. A turn of the selector switch gives a selection of seven voltages; 500, 1080, 1250, 1500, 1750, 2000 or 2500 volts calibrated to +/- 5% accuracy; NEMA recommendation for insulation test is twice normal voltage plus 1000 volts. Since this instrument has a capacity of 2500 volts, it readily accommodates all normal requirements.

  • MEMS Device-Oriented Testers

    SPEA S.p.A.

    Are your test requirements oriented to defined families of devices, with common characteristics? You do not need to purchase an expensive, general-purpose mixed signal tester: You can rely on SPEA DOT 100, a system designed to answer the test requirements of MEMS and other low-pin-count devices at an incredibly low cost.The DOT 100 is based on a revolutionary per-device architecture: each device under test has a dedicated CPU managing the entire test process, while each card hosts all the resources for the parallel test of 3 devices, in the size of a postcard.

  • PAUL Aerospace Tester

    KT-6000 - Konrad Technologies GmbH

    We developed our standard Aerospace Test System KT-6000 "PAUL" to meet the specific requirements of the aerospace industry. The system is designed against the backdrop of its usability as a complete system tester, which can be adapted to the respective test requirements of various devices under test (DUT) using different test unit adapters (TUA). Besides standard ATE functionality, the system supports the integration of test equipment for*Acceptance Test Procedures (ATP)*Highly accelerated life testing (HALT)*Environmental Stress Screening (ESS)*High Accelerated Stress Screening (HASS)

  • Pendulum Impact Testers

    Qualitest International Inc.

    Qualitest offers Charpy / Izod Impact Testers with capacities up to 750J meeting and exceeding ASTM E23, ISO, DIN, JIS, standard requirements. The key benefits of this line of top technology models are price competitiveness, extremely high precision and durability, automatic motorized lifting of the pendulum hammer to optimize cycle times, flexibility, efficiency for low/high temperature testing, and much more. Optionally we offer temperature chambers, automated sample handling, centering device, Charpy sample preparation and broaching machines for preparation of notched bar specimens.