Evident OmniScan X4

The OmniScan X4 is a portable, multi-technology flaw detector designed for fast and accurate inspection of welds and components.

The X4 features advanced ultrasonic testing techniques, including phased array ultrasonic testing (PAUT), total focusing method (TFM), phase coherence imaging (PCI), and plane wave imaging (PWI), all integrated into a single device.

With intuitive application presets for faster setups, a merged B-scan view for efficient flaw identification, and built-in twin TFM and PCI enabling simultaneous dual-sided weld inspections, the OmniScan X4 excels at detecting challenging flaws, assessing corrosion, and inspecting complex geometries​​.

Equipment Type: Ultrasonic Flaw Detector

Benefits

  • Flaw detection
  • Corrosion assessment
  • Weld inspection
  • Crack depth characterization
  • Dual-sided weld scanning
  • Pipeline integrity testing
  • Detection of stress corrosion cracking (SCC)
  • Inspection of complex geometries
  • B-scan screening for flaw identification
  • Quality control during manufacturing
  • Non-destructive testing (NDT) in harsh environments
  • Preventive maintenance inspections
  • Asset integrity management
  • Identification of subsurface defects
  • Inspection of composite materials
  • Detection of hook cracks and fine flaws
  • Monitoring of aging infrastructure
 
  • Pipelines
  • Pressure vessels
  • Tanks
  • Structural components
  • Aircraft components
  • Rail tracks
  • Ship hulls
  • Turbine blades
  • Heat exchangers
  • Bridges
  • Offshore platforms
  • Storage silos
  • Boilers
  • Refinery equipment
  • Industrial machinery components
  • Nuclear reactor components
  • Steel beams
  • Casting and forged parts
  • Composite materials
  • Oil and gas
  • Aerospace
  • Power generation
  • Manufacturing
  • Automotive
  • Construction
  • Railroad
  • Maritime

For Rent

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Next Level Flaw Detection

The OmniScan X4 takes precision and efficiency to new heights with its state-of-the-art ultrasonic technologies. Combining phased array ultrasonic testing (PAUT) and total focusing method (TFM) in one portable device, it equips inspectors to handle complex challenges, optimize workflows, and safeguard asset integrity with confidence.

Total Focusing Method and Phase Coherence Imaging

Advanced ultrasonic technologies like total focusing method (TFM) and phase coherence imaging (PCI) make the OmniScan X4 a powerful tool for flaw detection and analysis. TFM delivers sharp, high-definition visuals for pinpoint accuracy, while PCI excels at revealing challenging flaws such as stress corrosion cracking (SCC), highlighting fine details that other techniques might miss.

Gain instant insights and eliminate inefficiency with twin TFM and PCI capabilities. By using two probes to scan welds from both sides simultaneously, the device generates side-by-side results in a single pass, enabling seamless comparison, measurement, and confirmation of indications with precision and efficiency.

Intuitive Application Presets for Streamlined Setups

Intuitive application presets simplify inspection workflows with the OmniScan X4, reducing setup time and improving consistency. Preconfigured for common tasks such as corrosion assessment and flaw detection, these presets ensure efficient and accurate preparation.

When paired with scanners like HydroFORM™, RollerFORM™, and FlexoFORM™, the presets enable even new users to quickly achieve optimal inspection parameters. With customizable settings, the OmniScan X4 lets inspectors focus more on the inspection process and less on setup, delivering faster and more reliable results.

High-Speed Data Processing and Storage for Maximum Efficiency

The OmniScan X4 is engineered to handle large-scale inspections with ease, thanks to its high-speed processor, expanded RAM, and robust data storage capabilities. 

Its 1 TB solid-state drive (SSD) allows for uninterrupted scanning of larger parts without pausing to transfer data, boosting productivity during extensive inspections. 

The rapid data processing ensures near-instantaneous responsiveness, even when analyzing high volumes of information. 

With features like true orientation correction for raster scan passes, inspectors can quickly generate accurate, easy-to-understand visuals that streamline reporting and analysis.

Technical Specifications

Weight
  • 5.7 kg (with 1 battery) for model 16:64PR
  • 5.9 kg (with 1 battery) for models 16:128PR, 32:128PR, and 64:128PR
  • Size335 mm × 221 mm × 151 mm (13.2 in. × 8.7 in. × 5.9 in.)
    Storage DevicesSDHC and SDXC cards, or most standard USB storage devices
    Onboard Storage1 TB internal SSD storage. Maximum 25 GB individual file size. Storage extensible using external USB drive
    WirelessWi-Fi® 6E and Bluetooth® 5.3 onboard
    PAUT Connectors1 PA connector, 2x UT channels (2 P/R connectors each)
    Available Configurations and GroupOmniScan X4A – 32 :128PR : 8 groups

    available for rent

    Ingress Protection RatingIP65 Certified (completely protected against dust and water jets from all directions (6.3mm nozzle)
    Display269 mm (10.6 in.) TFT LCD with resistive touch screen, 1280 × 768 pixels
    Battery2 hot-swappable Lithium-ion batteries included, 87 Wh each
    Battery LifeMinimum of 5 hours (using ISO18563 standard setup parameters)
    Operating Temperature−10 to 45 °C (14 °F to 113 °F)
    OmniScan X4 Variant32:128PR
    Maximum Pulsing Aperture32
    Maximum Number of Receiving Channels128
    Number of Focal Laws1024 maximum total (512 maximum per group)
    OmniScan X4 Variant32:128PR
    Maximum Extended Aperture (FMC)64
    Maximum Aperture (PWI)32
    Maximum TFM or PCI Groups4
    Live TFM EnvelopeYes – Actual Hilbert Transform
    Image ResolutionUp to 1024 × 1024 (1M points) for each TFM or PCI wave set
    FMC Supported Wave Sets (TFM or PCI Modes)
  • Pulse-Echo: L-L, T-T, and TT-TT
  • Self-Tandem: TT-T, TT-TTT, LL-L, LT-T, TL-T, TT-L, and TL-L
  • PWI Supported Wave Sets (TFM or PCI Modes)Pulse-Echo: L-L and T-T
    Effective Digitizing FrequencyUp to 100 MHz; User-adjustable compression factor
    Maximum Pulse Repetition Rate (PRF)Up to 20 kHz; Actual maximum PRF is often limited by physics (the time of flight required to obtain the ultrasonic signals)
    Maximum Number of A-Scan Data PointsUp to 16,384
    A-Scan Bit Depth 16 bits
    RectificationRF, full wave, half wave+, half wave
    Video Filtering Smoothing (adjusted to the probe frequency range)
    FilteringPA channel: selection of band-pass filters, high-pass filters, and averaging UT channel: selection of low-pass filters, band pass filters, high-pass filters, and averaging
    Time-Corrected Gain (TCG)
  • PA: 40 dB per step of min. 0.1 dB
  • UT: 100 dB per step of min. 0.1 dB
  • Maximum slope of 40 dB/10 ns

    Supported Beam TypesSelection of phased array ultrasonics (PAUT) beam types (linear, sectorial, and compound), single ultrasonic beam (UT), time-of-flight diffraction ultrasonics (TOFD), total focusing method (TFM), phase coherence imaging (PCI), full matrix capture (FMC), and plane wave imaging (PWI)

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