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an acertained value.

See Also: Metrology, Instrumentation, Sensors, Meters, Stability


Showing results: 7621 - 7635 of 10458 items found.

  • PXI Hybrid Coaxial Switch: DC To 40 GHz, Single SP6T, Terminated

    M9157CH40 - Keysight Technologies

    M9157CH40 operates from DC to 40 GHz, providing a low-cost operation switching solution for measurement and automation of Automatic Test Equipment (ATE) systems without compromise in the RF performance. It is being used in applications such as ATE, RF communication and RF parametric measurements where a rugged switching module is needed for signal routing. Typical switching applications for multiport coaxial switches include signal routing to a single input - to multiple instruments and routing of multiple input signals.

  • VXT PXIe Vector Transceiver

    M9421A - Keysight Technologies

    Purpose-built for rapid solution creation and faster throughput in manufacturing test of wireless components, power amplifiers, and RF front-end modules Increase test density and reduce your footprint with up to four VXT instruments in one 18-slot chassis Reduce development time with open-source test libraries and reference solutions Start closer to your finish line with built-in FPGA-accelerated measurements Optimize test routines using proven software for noise figure and standard-specific measurements

  • PXI Hybrid Single SP6T Switch, DC To 26.5 GHz, Terminated

    M9157C - Keysight Technologies

    M9157C operates from DC to 26.5 GHz, providing a low-cost operation switching solution for measurement and automation of Automatic Test Equipment (ATE) systems without compromise in the RF performance. It is being used in applications such as ATE, RF communication and RF parametric measurements where a rugged switching module is needed for signal routing. Typical switching applications for multiport coaxial switches include signal routing to a single input to multiple instruments and routing of multiple input signals.

  • Phase Noise Analyzers

    Rohde & Schwarz GmbH & Co. KG

    The phase noise analyzer portfolio from Rohde & Schwarz offers an affordable, mid-range solution with high sensitivity and fast measurements as well as high-end ultra-high-sensitivity solutions with advanced measurements modes. Ideal for phase noise analysis and VCO tests, the industry-leading solutions enable two-path phase noise analysis with real-time cross correlation and fast VCO characterization with built-in low-noise DC sources. Additionally, high-end signal and spectrum analysis can be added into a single box.

  • FieldFox Handheld RF Analyzer, Up To 10 GHz

    N9912C - Keysight Technologies

    Select from cable and antenna analyzer (CAT), Vector Network Analyzer (VNA), and/or Spectrum Analyzer with desired maximum frequency. Capture elusive signals with up to 40 MHz gap-free, real-time bandwidth. Measure all four S-parameters simultaneously with 115 dB dynamic range. Make accurate spectrum analyzer measurements (± 0.3 dB) without warmup. Perform over-the-air measurements for 5G NR and LTE. Use GPS/GNSS for geolocation and timestamping.

  • Motor Winding Ohmmeter

    RMO-M Series - IBEKO Power AB

    The motor/generator winding resistance test is used to identify open windings, shorts between two windings, short to grounds, connection mistakes or shorted turns. This non-invasive test of winding resistance helps to pinpoint problems regarding windings in stator or rotor part of an electrical machine. Additionally, motor winding ohmmeter has the capability of performing heat run test which will show a change in windings resistance with an increase of temperature.The RMO-M series is designed as an ideal aid in preventive maintenance of electrical motors and generators. They are powerful (up to 100A of test current), portable (8 kg) and generate DC current which is completely ripple-free. This makes measurement very precise with 0,1% accuracy.Three voltage channels make measurement very easy since it is possible to obtain a value of all three winding resistances in one measurement

  • Vibration Meters

    PCE Instruments

    A vibration meter is used in manufacturing for machine condition monitoring, product testing and quality assurance. Many machine maintenance technicians use vibration meter devices in tandem with sound level meters to analyze frequency. A vibration meter also can be used in civil engineering to measure the vibration of structures such as buildings, roads and bridges. In addition, specialized vibration meter devices can be used to measure the vibration of the human body. Any vibration meter will measure one or more of the following parameters: vibration acceleration, vibration velocity (speed) and / or vibration displacement.A vibration meter is typically a portable device with a memory for storing measurements. Most vibration meter models feature a built-in data logger for collecting and recording vibration measurement data over time. In this way, vibration measurement data can be acquired with great precision.

  • Single & Two-Channel Power Analyzers

    280x Series - Xitron Technologies Inc.

    With an extended measurement range from micro-amps to hundreds of amps and millivolts to kilovolts, the 2801 & 2802 are the ideal analyzers for standby power or Energy Star testing. In addition to numerical results, the 2801 & 2802 captures waveforms with true 512-point precision. Results and waveforms can be displayed, read via communication ports or sent directly at full resolution to a USB printer. Power and amplitude measurements with an accuracy of <0.1% are automatically synchronized to the fundamental frequency. Peak, RMS, rectified and DC measurements of voltage, current and power are provided including continuous, inrush, startup and history modes, plus an integration mode for W-Hr, A-Hr, VA-Hr as well as integrated average power. (Channels can be operated synchronously or independently on the 2802). The 2801 and 2802 also provide waveform peak and glitch capture modes.

  • Power Analyzers

    280X Series - Vitrek Corporation

    With an extended measurement range from micro-amps to hundreds of amps and millivolts to kilovolts, the 2801 & 2802 are the ideal analyzers for standby power or Energy Star testing. In addition to numerical results, the 2801 & 2802 captures waveforms with true 512-point precision. Results and waveforms can be displayed, read via communication ports or sent directly at full resolution to a USB printer. Power and amplitude measurements with an accuracy of <0.1% are automatically synchronized to the fundamental frequency. Peak, RMS, rectified and DC measurements of voltage, current and power are provided including continuous, inrush, startup and history modes, plus an integration mode for W-Hr, A-Hr, VA-Hr as well as integrated average power. (Channels can be operated synchronously or independently on the 2802). The 2801 and 2802 also provide waveform peak and glitch capture modes.

  • Coaxial Matrix Switch, DC to 20 GHz

    87406B - Keysight Technologies

    The Keysight 87406B matrix switch provides the life and reliability required for automated test and measurement, signal monitoring and routing applications. Innovative design and careful process control creates a switch that meets the requirements for highly repeatable switching elements in test instruments and switching interfaces. The switch is designed to operate for more than 10 million cycles and will meet all electrical specifications for at least 5 million cycles. The switch exhibits exceptional insertion loss repeatability. This reduces sources of random errors in the measurement path and improves measurement uncertainty. Switch life is a critical consideration in production test systems, satellite and antenna monitoring systems, and test instrumentation. The longevity of the switch increases system uptime, and lowers the cost of ownership by reducing calibration cycles and switch maintenance.

  • Multiport Coaxial Switch, DC to 4 GHz, SP4T

    87204A - Keysight Technologies

    The Keysight 87204A terminated multiport switch provides the life and reliability required for automated test and measurement, signal monitoring and routing applications. Innovative design and careful process control created the Keysight 87204A which meet the requirements for highly repeatable switching elements in test instruments and switching interfaces. The Keysight 87204A is designed to operate for more than 10 million cycles. The exceptional 0.03 dB insertion loss repeatability is warranted for 5 million cycles at 25° C. This reduces sources of random errors in the measurement path and improves measurement uncertainty. Switch life is a critical consideration in production test systems, satellite and antenna monitoring systems, and test instrumentation. The longevity of this switch increases system uptime, and lowers the cost of ownership by reducing calibration cycles and switch maintenance.

  • Coaxial Matrix Switch, DC to 20 GHz

    87606B - Keysight Technologies

    The Keysight 87606B matrix switch provides the life and reliability required for automated test and measurement, signal monitoring and routing applications. Innovative design and careful process control creates a switch that meets the requirements for highly repeatable switching elements in test instruments and switching interfaces. The switch is designed to operate for more than 10 million cycles and will meet all electrical specifications for at least 5 million cycles. The switch exhibits exceptional insertion loss repeatability. This reduces sources of random errors in the measurement path and improves measurement uncertainty. Switch life is a critical consideration in production test systems, satellite and antenna monitoring systems, and test instrumentation. The longevity of the switch increases system uptime, and lowers the cost of ownership by reducing calibration cycles and switch maintenance.

  • Multiport Coaxial Switch, DC to 20 GHz, SP4T

    87204B - Keysight Technologies

    The Keysight 87204B terminated multiport switch provides the life and reliability required for automated test and measurement, signal monitoring and routing applications. Innovative design and careful process control created the Keysight 87204B which meet the requirements for highly repeatable switching elements in test instruments and switching interfaces. The Keysight 87204B is designed to operate for more than 10 million cycles. The exceptional 0.03 dB insertion loss repeatability is warranted for 5 million cycles at 25° C. This reduces sources of random errors in the measurement path and improves measurement uncertainty. Switch life is a critical consideration in production test systems, satellite and antenna monitoring systems, and test instrumentation. The longevity of this switch increases system uptime, and lowers the cost of ownership by reducing calibration cycles and switch maintenance.

  • Multifunction Tester(Insulation & Earth restistance)(LCD Display)

    9000 MF - Standard Electric Works Co., Ltd

    ● 9000 MF multi-function tester is a combination of insulation tester and earth resistance tester● Insulation output voltage : 50V, 100V, 125V, 250V, 500V, 1000V● 1mA test current on insulation test at nominal voltage● Auto-detection AC/DC voltmeter● Continuity short-circuit current > 200mA● Continuity open circuit voltage > 4.1V● PI and DAR indication● Maximum insulation range 8GΩ ( 8000MΩ ) at 1000V● Auto ranging on all insulation ranges● Continuity range : 2000Ω and 200.0Ω (auto ranging )● Auto power off● Test frequency of earth resistance measurement : 128 Hz● Earth resistance measurement for 3 ranges : 40Ω / 400Ω / 4kΩ● Earth resistance resolution : 0.01Ω / 0.1Ω / 1Ω● Earth voltage measurement : 400V● Auto-null ( Relative mode ) function● Backlight function● Low battery

  • PXIe-4480, 1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module

    784277-01 - NI

    1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module—The PXIe‑4480 is designed for high-bandwidth audio, acoustic, and vibration measurements. It provides six channels of dynamic signal acquisition, and you can use one of four gain settings to configure your input range. The PXIe‑4480 also includes software-configurable AC/DC coupling, charge measurement, voltage excitation, IEPE excitation, and TEDS support, making it ideal for measuring acoustic transducers, pressure sensors, and hydrophones. Common applications include audio test; noise, vibration, and harshness (NVH) analysis; and underwater acoustic measurements. For measuring sudden changes, such as high speed blast and pressure events, the PXIe-4480 can sample up to 20 MS/s per channel in time-domain mode.

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