Loaded with Practical Measurement Features
The EPOCH XT incorporates many standard measurement features including a tunable square wave pulser, selectable narrow-band and broad-band digital filters, gain range from 0 to 110 dB, peak memory and peak hold, adjustable PRF, 0.001 in. (0.01 mm) measurement resolution, and two gates with programmable alarms. In addition, the unit offers many standard and optional application-specific software features: Dynamic DAC/TVG (Distance Amplitude Correction/ Time Varied Gain), On-board DGS/AVG, AWS D1.1 & D1.5, Curved Surface Correction, and GageView Pro.

Standard tunable Square Wave pulser with PerfectSquare™ Technology allows the operator to adjust pulse width to maximize transducer performance
Standard digital receiver filtering-broadband, several narrow band settings, and a high-pass setting.
Five measurement displays that are fully customizable to meet inspection needs. Select any Gate 1 or Gate 2 measurement for each display box
Amplitude measurement resolution of 0.25% full screen height
Amplitude measurement from 0% to 110% full screen height
Gate measurement modes: Peak, Edge and NEW First Peak Mode for thickness measurement applications
Measurement rate adjustable from
10 Hz to 1000 Hz in 10 Hz increments on live screen
Peak Mem and Peak Hold functions in all rectified modes. Peak Hold also functions in RF mode
New Grid Display Modes
Standard 1-10
Leg mode for angle beam inspection
Selectable 100% or 110% vertical display
Leg indicator and measurement mode indicator for each gate
Alarm indicator for each gate
New Direct-Acess Keypad
Logical color-coded key organization
Direct access to important instrument set-up parameters.
Direct entry of alphanumeric characters
Five customizable function keys allow the operator to quickly select preset values
Available in English, International Symbols, Japanese or Chinese
Multiple Battery Options
The EPOCH XT offers three battery options that provide long-lasting battery operating time depending on display brightness and battery selection.

Internal, rechargeable: NiMH, Lithium ion or Alkaline C-cells
Optional external “smart” battery charger
Built for Tough Environments
The rugged EPOCH XT is designed to meet the requirements of IP67. The instrument can withstand the rigors of field operation in harsh environments from offshore to deserts.

Designed to meet IP67 environmental seal requirements
Approved for Explosive Atmosphere per MIL-STD-810F, Procedure 1, NFPA 70E, Section 500, Class 1, Div. 2, Group D
Shock tested per IEC 60068-2-27, 60g’s, 6msec H.S., 3 axes, 18 total
Vibration Tested – Sine Vibration per IEC 60068-2-6, 50-150 Hz @ .03″ DA or 2g’s, 20 sweep cycles
Wide operating temperature ranges:
Lithium Ion: -10° to 50°C (14° to 122°F)
Nickel Metal Hydride: 0° to 50°C (32° to 122°F)
Alkaline: -10° to 50°C (14° to 122°F)
Recharge temperature: 0 to 40°C (32° to 122°F)
Hand strap can be mounted for left or right hand operation
Easy-to-use rubberized Pipe Stand that can be folded in or removed
Durable instrument-mounted D-rings for chest harness use
Sealed battery compartment-no tools required for battery replacement
Sealed I/O door for AC adaptor and USB connections




The EPOCH XT is an advanced, portable ultrasonic flaw detector offering many standard measurement features including a tunable square wave pulser, selectable narrow-band and broad-band digital filters, gain range from 0 to 110 dB, peak memory and peak hold, and adjustable PRF.

The EPOCH XT Ultrasonic Flaw Detector is designed for great inspection flexibility and for use in extreme environments. It combines a multitude of enhanced flaw detection and measurement features, a bright multi-color LCD, versatile battery options, powerful data management, and numerous software features in a compact unit with a sealed case designed to meet IP67 requirements.

Gain: 0 to 110 dB
Measurement Mode(s): Thickness, Soundpath, Projection, Depth, Amplitude, Time-Of-Flight
Test Mode(s): Pulse Echo, Dual or Through Transmission
Battery Operating Time: 9 to 10 hrs (Lithium Ion), 5 hrs (NiMH) or 1 to 2 hrs (C-Cells)
Weight: 4.7 lbs
Features :

EN 12668-1 compliant
Tested for Explosive Atmoshpere, Vibration and Shock
IP67. Designed to meet IP67 requirements. Sealed to withstand harsh environments
Dynamic DAC/TVG Standard
Dynamic DAC curves
Custom warning levels
Meets ASME and JIS requirements
Advanced TVG Table allows customized TVG setups
Multiple Battery Options – can be used with Lithium Ion, NiMH, or C-Cells
Host USB Port for direct printing and storage to USB drives
Client USB Port for PC communication
“PerfectSquare™ Technology”: Pulse is electronically controlled on both the leading and trailing edges to maximize transducer performance and near surface resolution.
PRF adjustable from 10 Hz to 1 kHz in 10 Hz increments.
All measurements are taken “single shot”.
Powerful alphanumeric datalogger
Corrosion thickness gage file types can be set up onboard
Simple incremental files
Multi-color LCD display
Lightweight – 4.7 lbs (2.1 kg)

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Shipping Info

Estimated shipping times throughout North America:

Shipping Type: Standard Ground
Cost: Free
Estimated Delivery Time: Product will delivery in 4-6 business hours

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