Action Instruments Product Categories

Action Instruments Product Categories

  • Compressed Gas Volume Control QTVC - Ralston

    Compressed Gas Volume Controllers | QTVC

    Call for price

    Compressed Gas Volume Controllers QTVC Overview

    The Compressed Gas Volume Controller QTVC performs both ultra-precise low-pressure differential or high-pressure static pressure calibrations, with nitrogen using the same device with an external pressure calibrator using extreme precision.

    QTVC Features

    • Proprietary pressure balanced fine adjustment piston allows for extremely precise, finger-tip control of pressure at 0.03 psi (2 mbar) or 3000 psi (210 bar) or any range in between.
    • Fine adjust piston, fill, balance, and vent valves are in one lightweight, compact unit
    • Includes handle Quick-test System™ outlet connections, hoses, and adapters
    • Low volume Quick-test hose, gauge adapter and process connection can be attached to QTVC without thread sealant or a wrench
    • Soft-seated valves make filling and venting the system very precise
    • Included stand for laboratory or tabletop use (QTVC-LKIT)
    • Optional padded strap for field use (NPAK-STRP)

    QTVC Datasheet

    [embed]https://youtu.be/Yd8D2ls2L3E [/embed]

  • ControlPak Manual Pressure Controller | QTVC-EN

    Call for price

    ControlPak Manual Pressure Controller QTVC-EN Overview

    The ControlPak Manual Pressure Controller is a manual pressure controller designed for precise control over an external compressed gas source, either in the field or in the lab. With its integrated volume controller, it allows the user to manually adjust compressed gas pressure with the utmost precision and at a fraction of the cost of electronic pressure controllers. With a large pressure-balancing piston, the ControlPak Manual Pressure Controller has an impressive turndown. In a single setup, a tech can perform ultra-precise low-pressure differential or high-pressure static pressure calibrations with extreme precision. The pressure-balanced fine adjustment piston allows finger-tip control of pressure from 0.03 psi (200 Pa) to 3000 psi (20 MPa).

    QTVC-EN Features

    • Proprietary, pressure-balanced fine adjustment piston allows for extremely precise, control of pressure from 0.03 psi (200 kPa) to 3000 psi (20 MPa)
    • Fine adjust piston, fill, balance, and vent valves are all included in one light-weight, compact unit
    • Includes handle, Ralston Quick-test ™ fill valve and outlet connections, hoses and adapters
    • Low volume Quick-test hose, gauge adapter, and process connection can be attached to ControlPak without thread sealant or a wrench.
    • Soft-seated valves make filling and venting the system very precise.

    Datasheet

    [embed] https://youtu.be/XYSvscWKGWI [/embed]

  • Digital Pressure Gauge Ralston

    Digital Pressure Calibration Gauge | LC10

    Call for price

    Digital Pressure Calibration Gauge LC10 Overview

    The Digital Pressure Calibration Gauge LC10 is an affordable pressure gauge with high-end features. The instrument is compact in size, but with a large, easy-to-read display showing numbers and bar graphs clearly. The instrument is tough and reliable, with customization options to help you simplify your work, getting the job done quickly and accurately. The controls are clear and intuitive, minimizing guesswork with the Pressure Calibration Gauges and unlike analog gauges, the instrument maintains calibration through shock, vibration, and abuse, and will even stay calibrated if the battery dies.

    The Digital Pressure Calibration Gauge LC10 allows you to switch easily from among 15 standard engineering units, similar products only allow two, and you can create custom engineering units, remove unneeded units, and configure other settings easier than ever. This allows you to truly customize the gauge to your needs, displaying only those units necessary for your application. Another benefit is that this device is built to last, it's waterproof up to 1 meter (IP67), and because it's digital, there are no mechanical parts that'll wear out and need to be replaced over time. Its rugged aluminum case and built-in screen protector keep the internal components safe, so you can toss it in your bag, drop it, or leave it out in the rain, and it will maintain its accuracy.

    Digital Pressure Calibration Gauge Features

    • Increased visibility - large, easy-to-read display with intuitive controls and bright backlight
    • Exceptional durability - withstands abuse and cracking and is waterproof to 1 meter (IP67)
    • Added customization - easily switch from among 15 standard engineering units with the option to add your own and remove unneeded units
    • Quick, reliable Zero function using a single button
    • Convenient High / Low function that allows the user to see the highest and lowest pressure reached
    • USB connection to connect to calibration management software for live viewing of pressure, customization of engineering units, and calibration
    • +/-0.25% full scale accuracy (ASME Grade 3A / ISO Class 0.25)
    • Available in 11 pressure ranges from 5 psi / 35 kPa to 10,000 psi / 70 Mpa, a compound vacuum/pressure gauge from negative to positive 15 psi, and a digital vacuum gauge measuring up to 30 inHg / 760 mbar

    [embed]https://youtu.be/m4pm5DsUzMk[/embed]

  • FieldLab Digital Pressure Calibrator Ralston Instruments

    Digital Pressure Calibrator | FieldLab

    Call for price

    Digital Pressure Calibrator FieldLab Overview

    The Digital Pressure Calibrator FieldLab is an intrinsically safe device designed to work where you work, whether below freezing or above blazing allowing you to spend less time on-site and get more tests done in an 8 hour day without tedious processes or pen and paper. The Digital Pressure Calibrator FieldLab is certified Intrinsically Safe for hazardous locations anywhere in the world, pressure safety valve crack tests and seat tightness tests can be performed with precision while generating solid data to back up your observations.

    With single-button logging of both Device Under Test (DUT) and Reference readings, techs get completely digital logging of test points and instant tolerance feedback, at each point lets you know sooner than later whether to recalibrate. The Digital Pressure Calibrator FieldLab introduces a revolutionary way to plan and run tests through Fieldlab Test Modes that easily create Test Modes for the work that needs to be done and how you want your data returned, additionally activate your custom Test Mode on your FieldLab to ensure repeatability and traceability - every time you need to repeat a test.
    The FieldLab comes with every standard engineering unit used to measure pressure or vacuum and the ability to instantly swap units without searching through menus.
    For general purpose data logging, the instrument can monitor pressure over short or very long periods of time at customized intervals.

    • Customize Log Interval & Duration
    • Long Term Field Monitor (3 months on a single charge)
    • 2 Million Data Points Onboard Storage
    • Wellhead Monitoring
    • Chart Recorder Replacement

    Pressure Range Options

    5 psi / 350 mbar / 35 kPa = GB
    15 psi / 1 bar / 100 kPa = GD
    30 psi / 2 bar / 200 kPa = GF
    50 psi / 3.5 bar / 350 kPa = GH
    100 psi / 7 bar / 700 kPa = GJ
    300 psi / 20 bar / 2 MPa = GL
    500 psi / 35 bar / 3.5 MPa = GN
    1,000 psi / 70 bar / 7 MPa = GP
    3,000 psi / 200 bar / 20 MPa = GR
    5,000 psi / 350 bar / 35 MPa = GT
    10,000 psi / 700 bar / 70 kPa = GV

    Process Connection Options

    ¼" Male BSPP = 2B
    ¼" Male NPT = 2M
    Ralston Male Quick-test™ = QM
    Ralston Male Quick-test™ XT = XM

    Accessories

    Wireless Module = W1
    WeatherProof Enclosure = E0
    WeatherProof Enclosure with pole mounting hard = EH
    Solar Panel = SP

    [embed]https://youtu.be/fWdkWt_seTA[/embed]

  • MPI-520 _ Multifunction Electrical Installations Meter Sonel

    Electrical Installation Multi-function Meter | MPI-520

    Call for price

    Safety Rating Cat III at 600V labelSafety Rating Cat IV at 300V labelIP54 Label

    Electrical Installation Multi-function Meter MPI-525 Overview

    The Electrical Installation Multi-function Meter MPI-525 is dedicated to performing the diagnosis of electrical installation according to IEC 61557 standards. The device is designed to measure the impedance of a short circuit loop also without triggering RCD, parameters of RCD, insulation resistance, earthing resistance, continuity, and also for phase sequence testing. Furthermore to measure and logging of AC voltage and current, frequency, and power.
    A wide range of standard accessories enables to perform all necessary measurements and safety tests. Highly professional portable multifunction meter with the memory of measured parameters. MPI-520 is equipped to perform a complete test and verify electrical installations according to the most common safety standards (IEC 61557, VDE 0100, BS7671)

    Datasheet

  • Multifunction Electrical Installation Meter MPI530

    Electrical Installation Multi-function Meter | MPI-530

    Call for price

    Safety Rating Cat III at 600V labelSafety Rating Cat IV at 300V labelLux Class AIP51 LabelBluetooth label

    Electrical Installation Multi-function Meter MPI-530 Overview

    The Electrical Installation Multi-function Meter MPI-530 is an instrument for electric shock protection measurements including the option of various methods for measuring earthing and earthing resistance. Additionally, the meter enables its user to analyze power supply parameters, record and displays them on its screen. The instrument automatically measures the insulation resistance in a socket and in 3 -, 4 - and 5-wire cables when used with an AutoISO-1000C adapter. Measurement results may be continuously verified, depending on the user’s demand or according to binding regulations. The memory of the instrument may store tens of thousands of measurements allowing users to store them in a structure of a protocol and describe individual measurement points.

    Datasheet

  • Gas Sampling Pump SP0V - Ralston

    Gas Sampling Pump | SP0V

    Call for price

    Gas Sampling Pump SP0V Overview

    The SP0V gas sampling pump can pull low-pressure gas from a well and boost it to 25 psi to pump it into a sample cylinder.

    Gas Sampling Pump SP0V Features

    • Hard-Anodized aluminum body and stainless steel fittings so no issues with corrosion, cracking or cross-contamination of the sample
    • Inlet and outlet hose has Nylon inner core tube which does not affect the sample
    • Low compression rate will not adversely affect the sample by bringing the gas close to the hydrocarbon dew point (25 psi/2 bar)
    • Hydrocarbon-free lubricant does not contaminate the sample with any foreign hydrocarbons
    • Designed in accordance with API MPMS Chapter 14.1 on natural gas sampling
    • Ideally suited for use with the purge and fill method of gas sampling

    [embed]https://youtu.be/IuG_g5Kedb0 [/embed]

  • 350 Bar Hand-Held Compressed Gas Manifold - Ralston

    Hand-Held Compressed Gas 350 Bar | QSCM

    Call for price

    Hand-Held Compressed Gas 350 Bar QSCM Overview

    The static pressure calibration process has been greatly simplified with the revolutionary Ralston Hand-Held Compressed Gas 350 Bar QSCM. This unique, hand-held pressure controller provides exceptional control right where you need it most - directly at the device under test. The most economical way of performing static pressure calibrations in the field of using nitrogen or other compressed gas.

    QTSM Features

    • Fine adjustment piston with soft-seated valves allow for ultra-precise pressure control.
    • Compact, portable design requires minimum space for operation.
    • Stainless steel, for pressure calibration from 0 to 5000 psi
    • Calibration of static or high side of a differential pressure (DP) transmitter
    • Testing of analog gauges on gas wellheads up to 5000 psi
    • Verification of analog or digital pressure devices in the field up to 5000 psi
    • The fine adjust piston, along with precision fill and vent valves, allows the technician to quickly reach the test points required to perform static calibrations with less effort and more accuracy.
    • Features Ralston Quick-test fittings, hoses, and adapters for no-tool, no thread tape, and leak-free connections.

    Datasheet

    [embed] https://youtu.be/uy6PNGMhAh4 [/embed]

  • 200 Bar Hand-Held Gas Calibration Manifold – Ralston

    Hand-Held Gas Calibration Manifold 200 Bar | QTCM

    Call for price

    Hand-Held Gas Calibration Manifold 200 Bar QTCM Overview

    The static pressure calibration process has been greatly simplified with the revolutionary Ralston Hand-Held Gas Calibration Manifold 200 Bar. This unique, hand-held pressure controller provides exceptional control right where you need it most - directly at the device under test. The most economical way of performing static pressure calibrations in the field of using nitrogen or other compressed gas.

    QTCM Features

    • Fine adjustment piston with soft-seated valves allow for ultra-precise pressure control.
    • Compact, portable design requires minimum space for operation.
    • Solid brass, for pressure calibration from 0 to 3000 psi
    • Calibration of static or high side of a differential pressure (DP) transmitter
    • Testing of analog gauges on gas well heads up to 3000psi
    • Verification of analog or digital pressure devices in the field up to 3000psi
    • The fine adjust piston, along with precision fill and vent valves, allows the technician to quickly reach the test points required to perform static calibrations with less effort and more accuracy.
    • Features Ralston Quick-test fittings, hoses, and adapters for no-tool, no thread tape, and leak-free connections.

    Datasheet

    [embed] https://youtu.be/uy6PNGMhAh4 [/embed]

  • Frequency Response Analyzer PSM1735 - Newtons4th

    High Accuracy 0.01dB 35MHz | PSM1735

    Call for price

    High Accuracy 0.01dB 35MHz PSM1735 Overview

    Utilizing an innovative design that incorporates both direct digital analysis and heterodyning techniques, the High Accuracy PSM1735 provides a broad range of measurement functions over a wider frequency range than any other instrument available today. Typical applications for this product include switched-mode power supply feedback loop analysis, filter test, and design, LVDT testing, sweep frequency response analysis of wound components, and much more. The PSM1735 NumetriQ utilizes the latest DSP and FPGA technology to optimize the use of its analog hardware providing speed and measurement flexibility without compromise the performance of each measurement function. The N4L PSM1735 features 0.01dB gain accuracy, 0.02° phase accuracy, and a frequency range of up to 35 MHz which is truly market-leading performance.

    High Accuracy 0.01dB 35MHz PSM1735 Features 

    • Frequency range 10µHz to 35MHz
    • Floating differential inputs – 10 Vpk
    • Gain accuracy at < 1 kHz 0.01 dB
    • Phase accuracy at < 1 kHz 0.01°
    • Frequency response analyzer
    • Impedance analyzer
    • Vector Volt Meter / Phase Angle Volt Meter
    • RMS Volt Meter
    • Loop response analysis
    • Harmonic analyzer

    Datasheet

  • Frequency Response Analyzer PSM3750 - Newtons4th Ltd

    High Accuracy 50MHz Bandwidth | PSM3750

    Call for price

    High Accuracy 50MHz Bandwidth PSM3750 Overview

    The PSM3750 builds upon the success of a series of frequency response analyzer ranges and combines the experience gained from the design and development of the N4L power analyzer range of isolated input channels in order to provide a solution for high voltage, high accuracy, isolated gain, and phase measurement. Utilizing an innovative design that incorporates both direct digital analysis and heterodyning techniques within 500Vpk galvanically isolated input/output channels, the PSM3750 provides a broad range of measurement functions over a wider frequency range than any other instrument available today.

    As with other N4L products, PSM3750 NumetriQ utilizes the latest DSP and FPGA technology to optimize the use of its analog hardware providing speed and measurement flexibility without compromise the performance of each measurement function.

    High Accuracy 50MHz Bandwidth PSM3750 Features

    • Frequency range 10µHz to 50MHz
    • Isolated inputs – 500 Vpk
    • Gain accuracy at < 1 MHz 0.01 dB
    • Phase accuracy at < 1 kHz 0.025°
    • Frequency response analyzer
    • Impedance analyzer
    • Vector Volt Meter / Phase Angle Volt Meter
    • RMS Volt Meter / Oscilloscope
    • Loop response analysis
    • Harmonic analyzer

    Datasheet

  • High Accuracy FRA 100Vpk Input | PSM1700 - Newtons 4th

    High Accuracy FRA 100Vpk Input | PSM1700

    Call for price

    High Accuracy FRA 100Vpk Input PSM1700 Overview

    The High Accuracy Frequency Response Analyzer PSM1700 is a comprehensive DFT and true RMS analysis instrument for R&D and production test applications. Specifically aimed at a range of gain/phase analysis applications, amongst which include switched-mode power supply feedback loop stability analysis and general frequency response analysis of filters. It has a clear, bright graphics display showing real-time values or graphs or tables. It can be operated completely by remote control over RS232 or LAN as an option. When combined with the IAI (Impedance Analysis Interface) the PSM become a high accuracy 1MHz Impedance Analyzer/ LCR meter. It is designed to give optimum performance, speed of measurement, and convenience, providing sophisticated measurement capability in a cost-effective and easy-to-use benchtop instrument.

    High Accuracy FRA 100Vpk Input PSM1700 Features

    • Frequency range 10µHz to 1MHz
    • Floating differential inputs – 100 Vpk
    • Gain accuracy at < 1 kHz 0.02 dB
    • Phase accuracy at < 1 kHz 0.02°
    • Frequency response analyzer
    • Impedance analyzer
    • Vector Volt Meter / Phase Angle Volt Meter
    • RMS Volt Meter
    • Loop response analysis
    • Harmonic analyzer

    Datasheet

  • n4l Newtons4th

    High-Performance Power Analyzer | PPA4500

    Call for price

    High-Performance Power Analyzer PPA4500 Overview

    The PPA4500 features high-speed FPGA/DSP sampling techniques and the highly respected “Planar Shunt” Technology, the PPA4500 is the product of over 12 years of research and development. The PPA4500 is better than the outgoing models, with improved accuracy, color TFT, front USB port, and faster processing. The PPA4500 is a significant leap forward in both accuracy and functionality. The PPA4500 is well suited to transformer loss testing, PWM inverter drive efficiency testing, standby power testing to IEC62301/EN50564, and many more challenging applications.

    The PPA4500 exhibits the ability to measure fundamental frequencies up to 2MHz, as well as up to 100 Harmonics with the same 2MHz upper-frequency limit. PWM Motor drive mode enables the engineer to rapidly set up the instrument to measure complex harmonically distorted waveforms, sophisticated signal processing algorithms facilitate high sample rate (2Ms/s) true wideband (2Mhz) analysis of PWM signals. The PPA4500 utilizes parallel digital filtering for fundamental frequency synchronization without affecting the bandwidth of the measured data.

    High-Performance Power Analyzer PPA4500 Features & Benefits

    • 0.03% Basic accuracy
    • Frequency range DC and 10mHz to 2MHz
    • High precision internal shunts Superior accuracy to any external shunt
    • 5 millidegree phase accuracy necessary for low power factor applications
    • Up to 50 Arms (1000 Apk) & 1000 Vrms (3000 Vpk) direct input
    • Low current (10Arms), Standard (30Arms), and High current (50Arms) options
    • High-speed sampling on all channels (2Ms/s)
    • True real-time analysis with no measurement gap
    • 1, 2, or 3 phase versions master-slave mode for 4, 5, or 6 phase
    • Real time Digital, Tabular, Graphic, and Oscilloscope displays
    • Simple BNC connection of N4L shunts for high current applications
    • RS232, IEEE 488, USB, LAN, Torque, Speed and Extension ports

    PPA4500 Brochure

    [embed] https://youtu.be/V0TlkxRY6h0[/embed]

  • 350 Bar High-Pressure Hydraulic Hand Pump - Ralston

    High-Pressure Hydraulic Hand Pump 350 Bar | QTHP

    Call for price

    High-Pressure Hydraulic Hand Pump 350 Bar QTHP Overview

    The sleek design of the High-Pressure Hydraulic Hand Pump 350 QTHP bar allows you to test pressures up to 5000 psi without having to lock a stroke-limiting knob. It’s compact and easy to use, and because it’s machined from solid stainless steel, it provides steady, stable pressure with absolute precision.

    High-Pressure Hydraulic Hand Pump 350 Bar Features

    • Pressure transmitter calibration
    • Pressure gauge calibration
    • Field testing where power inputs are unavailable or unsuitable
    • Pressure switch testing
    • Leak testing pressure instruments
    • Lightweight and easy to use — weighs only 1.4 kg, and with the pressurized section located below the reservoir, it’s well balanced and easy to hold and pump with one hand
    • Extremely durable — the liquid reservoir is highly resistant to shock, extreme temperature, and chemical exposure, and it’s far less prone to shattering. Sturdy metal handles won’t wear out or break when dropped
    • Easy to disassemble and repair with standard hand tools
    • Machined from solid, stainless steel preventing pressure leaks common in housings made from cast material and ensuring consistent, stable pressure
    • Includes Ralston Quick-test adapters and hoses for quick & efficient connection
    • Compatible with most liquids
    • The pump comes fitted with a fill plug with over-pressure relief for easy setup.

    Datasheet

    [embed]https://youtu.be/P2nM4HZNkgk [/embed]

  • 700 Bar High-Pressure Hydraulic Hand Pumps XTHP - Ralston

    High-Pressure Hydraulic Hand Pump 700 Bar | XTHP

    Call for price

    High-Pressure Hydraulic Hand Pump 700 Bar XTHP Overview

    The High-Pressure Hydraulic Hand Pump 700 XTHP is a powerful hand-operated hydraulic pump that can quickly generate high pressure up to 10,000 psi / 70 MPa without having to lock a stroke limiting knob. It’s compatible with most fluid media and provides consistent, steady pressure - even when subjected to temperature fluctuations, shocks, impacts, and hazardous chemicals. Solid, stable pressure up to 10 000 psi / 70 MPa.

    High-Pressure Hydraulic Hand Pump 700 Bar Features

    • Balanced Construction
      With the pressurized section located below the reservoir, the XTHP manual hydraulic pump is much easier to handle than similar hand-operated hydraulic pumps. It’s not top-heavy - you can even hold it and pump with one hand.
    • Durable Design
      The XTHP is a manual hydraulic pump that’s built to last. Its stainless steel components prevent leaks that are common in cast material, and it includes a shock-resistant reservoir, Viton o-ring seals that are impervious to harmful chemicals, and sturdy metal handles that won’t wear out or break when dropped.
    • Stable Pressure
      It's machined from solid stainless steel, preventing leaks and ensuring consistent, steady test pressure.
    • Quick Priming Piston
      Quickly fill the system with fluid media, then easily switch back to the high-pressure piston, saving time and muscle.
    • High-Pressure Fittings
      Includes Ralston Quick-test XT 10,000 psi hose and adapters for fast, safe high-pressure connections without a wrench or thread tape.
    • Pressure calibration testing on gauges, transmitters, flow computers & chart recorders
    • Pressure switch testing
    • Testing liquid PSVs in the field
    • Field testing where power inputs are unavailable or unsuitable

     

    Datasheet

    [embed]https://youtu.be/5Wd5PGuARDg [/embed]