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Calibration/Metrology

Showing 9–16 of 26 results

  • Clarke-Hess Model 2600 Phase Angle Voltmeter

    The Model 2600 Phase Angle Voltmeter replaces the very popular Model 2500A. With the latest and most advanced DSP technology, this instrument provides a new level of performance and user friendliness.The Model 2600 Phase Angle Voltmeter makes measurements of Phase Angle, In-Phase, Quadrature, Fundamental and Total a breeze. In Vector mode, 4 out of 5 of these parameters can be displayed simultaneously, includes a built-in oscilloscope for viewing input waveforms. By using an external shunt, it can also, measure Power, Power Factor, THD, Harmonics, and Impedance.

    Isolated inputs allow null, ratio and gain measurements of key parameters and a reference offset facilitates bridging measurements and including a Sensitive Null Meter. Optional on-board reference generator has plenty of power to drive most LVDT/Synchro references. This feature eliminates the need for an external reference; although the unit can be used with an external generator if so desired. The Model 2600 also includes pre-defined LVDT/RVDT functions such as (A-B)/(A+B) and (A-B)/Ref. The optional third channel allows (A-B)/(A+B), in phase, QUAD and phase angle measurements to be made with respect to the oscillator input.

    • Isolated Inputs
    • 0.010º Phase Accuracy
    • 0.001º Phase Resolution
    • On Board 15VA Reference Generator(Optional)
    • True LVDT with third Channel Capability
    • Graphical Color Display
    • Interface: IEEE-488, USB

  • Clarke-Hess Model M151 Current Source

    Model Clarke Hess Model M151 is a stable high current calibrator up to 120 A. Basic accuracy is 0.035 %. This Instrument can be controlled via RS232 or GPIB interface. The Model M151 Calibrator can work in a simulated amplifier mode to increase current ranges of any Multifunction Calibrator. It is suitable for power meter calibration because it can be synchronized with the input signal not only in amplitude but also in frequency and phase. Current terminals are isolated up to 450 Vpk against the case (protective earth).

    • Current Range: 8mA to 120A (AC/DC)
    • Frequency Range: 15Hz to 1kHz
    • Accuracy:0.035%
    • Simulated Current and Transconductance Amplifier
    • Output capability 8 Vpk
    • RS232, IEEE488 (SCPI)

  • Microchip CSIII Model 4310 Cesium Frequency Reference Standard

    The Microchip CsIII is a lightweight, compact, economical Cesium Frequency Standard. The technology developed for the CsIII is an evolutionary step forward in the quest for higher stability, lower phase noise, and longer life. An ever increasing base of demanding users in communications, timing, synchronization,and other applications take advantage of this performance.

    Key Features:

    • Frequency accuracy up to ±1e-12
    • Up to 5e-14 long term stability
    • 2 x RF outputs: 5MHz and 10MHz
    • One 1PPS Output
    • One 1PPS Input
    • MTBF: > 130,000 hours
    • 8 year warranty on standard tubes

  • Microchip Model 5071A Cesium Frequency Reference Standard

    The Microchip Model 5071A Cesium Frequency Reference Standard has the accuracy and stability you need for both laboratory and field applications. A stability specification for 30-day averaging time means the 5071A Cesium Frequency Reference Standard will keep extremely predictable time and phase for long periods. Further, the 5071A can be used for long-term averaging of noisy signals such as GPS. Accurate, stable, and capable of delivering extremely predictable time and phase for long periods, the Microchip Model 5071A Cesium Frequency Reference Standard meets the needs of leading-edge metrology and calibration labs. Used with GPS systems, the 5071A provides master clock integration for Telecommunication, satellite communication, and navigation systems.

    Key Features:

    • Frequency Accuracy up to ±5e-13
    • Long Term Stability up to 1e-14
    • Up to 6 RF and 3 PPS outputs
    • Up to 2 x  1PPS inputs
    • Battery backup
    • Ethernet and Telecom connectivity
    • 10 year warranty on standard tubes

  • Microchip Model MHM-2020 Active Hydrogen Maser

    Expanding upon the heritage of the world’s most widely installed Active Hydrogen Maser, the Microchip MHM-2020 has enhanced the unique Auto-Tune design of the MHM-2010 by re-engineering the electronics and software to attain even better stability. Capable of achieving <3 × 10-16 daily drift rates along with improved environmental stability, the MHM-2020 has been designed for applications requiring extreme frequency stability and low phase noise.

    Designed, manufactured and tested in the USA with an eye toward long service deployments, 95% of Masers built at Microchip’s dedicated Maser facility since 1999 are still in operation. Each MHM-2020 is manufactured to meet stringent quality standards and undergoes extensive performance verification testing, prior to deployment.

    Key Features:

    • Telemetry monitoring via Touch screen and secure Ethernet
    • Dedicated keypad or USB/serial port (secure) allow flexibility in instrument control
    • Drift compensation mode enabling drift as low as <3 x 10-16 /day (typical, after 3 months)
    • Low hydrogen usage for extended maintenance-free operation and Demonstrated lifetime of greater than 20 years
    • Internal Time-of-Day clock for internal data time stamping
    • 1PPS synchronization option for precise calibration to GNSS
    • Multiple 1PPS and RF output options (5, 10 or 100 MHz)
    • Low phase noise option
    • Battery Backup
    • CE Compliant

  • Andeen Hagerling Model AH1100 Precision Capacitance Standard

    The Andeen Hagerling Model AH1100 Capacitance Standard frame contains one to four AH11A Fused-Silica Capacitance Standards providing reference capacitors of excellence stability. The inherent stability of this system when subjected to mechanical or thermal shock makes it the ideal transfer standard for capacitance. The built-in precision temperature controllers make it a simple, reliable system to use. These are the only standards currently sold that are sufficiently accurate to calibrate the AH2500A capacitance bridge to the limits of its specifications.

    • Any Capacitance value in the range from 0.1pF to 115pF
    • Stability of larger capacitors is better than 0.3ppm/year
    • Temperature coefficient of Capacitance with respect to changes in ambient temperature < 0.01ppm/°C
    • Hysteresis resulting from temperature cycling is less than 0.05ppm
    • Hysteresis resulting from mechanical shock is less than 0.05ppm
    • AC voltage coefficient is less than 0.003ppm/volt
    • DC voltage coefficient is less than 0.0001ppm/volt
    • Power line sensitivity is less than 0.0003 ppm per 1% change in power line voltage
    • Dissipation factor is less than 0.000 003 tan delta

  • Andeen Hagerling Model AH2700A Ultra Precision Capacitance Bridge

    The Andeen Hagerling Model AH2700A is the World’s Most Accurate 50Hz-20kHz Capacitance/Loss* Bridge. The AH2700A Ultra Precision Capacitance Bridge offers unparalleled Stability,
    Resolution, Linearity and Accuracy in a multifrequency capacitance/loss* bridge (whether manual or automatic). Its numerous state-of-the-art features make it an exceptionally user-friendly instrument. The precision of the AH2700A is creating new applications in calibration, science,and production in a wide range of fields.

    • Frequency Range: 50Hz to 20KHz
    • Deviation Mode with Fast Analog Output
    • Synchronous Rejection
    • Negative Capacitance and Loss Ranges
    • Measures extremely low loss
    • Precision Measurements in 0.4s
    • GPIB Interface

  • Transmille Procal Advanced Calibration Software

    Transmilles ProCal software provides a cost effective and easy to use solution for automating calibration, from a single workstation through to a network multi discipline network.
    ProCal comes pre loaded with drivers for many common instruments, including all of Transmilles equipment, Fluke multiproduct calibrators and multimeters, Agilent multimeters, even older Datron equipment.
    An industry first approach, ProCal simplifies the task of calibration by providing a graphical interface with clear indication of test status using a ‘Traffic light’ system, where Green indicates pass, Red indicates a fail and orange indicates a probable fail or probable pass condition.
    For ease of use, ProCal comes installed with automated connection prompts, which are displayed in procedures to show common connections. These can be customised by the end user to show exact test setups using the equipment that you have to minimise training requirements when new employees join your laboratory.

    • Easy Procedure Generation Wizard
    • Uncertainty Calculations
    • Closed Loop Calibration
    • Laboratory Management
    • Powerful Documenting & Reporting
    • Data import/export for on-site Calibration
    • Clear Pass/ Fail Indication
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