The EPOCH 650 Digital Ultrasonic Flaw Detector combines Olympus’ industry leading conventional flaw detection capabilities with the efficiency of a highly portable, intuitive instrument. The EPOCH 650 flaw detector’s blend of efficient menus and direct access keys allows you to take advantage of the highest quality flaw detection platform with exceptional ease of use.
 
Designed for All Inspection Environments
The EPOCH 650 is designed for use in nearly any inspection environment, from bench top testing in a laboratory to extreme outdoor and hazardous conditions. Designed for IP rating in either knob (IP66) or navigation pad (IP67) configurations, and tested to very high environmental and reliability standards, the EPOCH 650 allows users in any inspection environment to feel confident in both the performance and durability of the instrument.
 
Key Features
- Dual and single element transducer compatibility
- Wide thickness range: 0.08 mm (0.003 in.) to 635 mm (25 in.) depending on material and transducer selection
- Corrosion thickness gaging with dual element transducers
- THRU-COAT® and Echo-to-Echo measurements on painted and coated surfaces
- Internal Oxide/Scale software option
Standard resolution of 0.01 mm or 0.001 in. for all transducers
- High Resolution software option of 0.001 mm or 0.0001 in. with single element transducers 2.25 MHz to 30 MHz
- Multilayer software option for measurements of up to four layers simultaneously
- High Penetration software option for attenuating materials such as fiberglass, rubber and thick casting
Thickness, Velocity, and time-of-flight measurements
- Differential mode and Reduction Rate mode
- Time-based B-scan mode; 10,000 reviewable readings per scan
- Olympus High Dynamic Gain technology with digital filters
V-Path Builder for custom V-path compensation
- Designed for EN15317
 
ALL SOFTWARE OPTIONS ENABLED
Gate: This optional third measurement gate enables real-time tracking of a variable interface echo in order to maintain consistent digital measurements.
Corrosion Module: Simplified corrosion mode enabling automatic ultrasonic setups based on transducer selection, Automatic Gain Control (AGC), thickness gage measurement algorithm, V-path correction, and transducer wear compensation using an automatic zero function (“Do Zero”). Also features color-coded grid view and encoded B-scan.
Template Storage: Enables on-screen comparison of a live waveform with a saved reference waveform. Saved templates can be dynamically toggled on and off with a single key press for fast waveform comparison. Excellent for spot-weld analysis and other applications.
Backwall Echo Attenuator (BEA): Attenuates the backwall of an inspected part using the screen region defined by Gate 2.
API 5UE: Allows defect sizing according to API Recommended Practice 5UE. Uses the Amplitude Distance Differential Technique (ADDT) to measure the size of potential defects during the prove-up process of OCTG pipe.
Waveform Averaging: This feature allows live A-scan averaging 2X, 4X, 8X, 16X, and 32X.
Software options alone is over $3K. 
ALL 6 OPTIONS ARE ENABLED AND LICENSED
2 TRANSDUCERS PROVIDED
Please note: Front and rear bumpers are missing, otherwise unit is operating as expected.