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Olympus EPOCH 4 Ultrasonic Flaw Detector With DAC & TVG

SKU: CART-02452
Model: EPOCH 4
Product Condition: Certified Pre-owned
$999.95

Certified pre-owned Olympus EPOCH 4 ultrasonic flaw detector with DAC & TVG.. Function-tested and ready for service. Live Chat or call 1-833-322-7865.

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Estimated delivery: 3 days
One year warranty
Free return within 30 days of purchase.
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Olympus Ultrasonic Flaw Detectors Nondestructive Testing (NDT) Ultrasonic Test Equipment
Product Description

Olympus EPOCH 4 — Ultrasonic Flaw Detector w/ DAC & TVG (Certified Pre-Owned)

The Olympus Panametrics-NDT™ EPOCH 4 is a rugged, full-featured ultrasonic flaw detector designed for accurate weld, forging, and structural inspections. Certified pre-owned and function-tested, this instrument includes DAC and TVG flaw sizing software with additional licensed options, providing inspectors with versatile and code-compliant tools in one handheld package.


Why It Helps

  • Flaw sizing capability: DAC and TVG software standard
  • Rugged design: IP-rated housing with protective case, ready for field environments.

Key Highlights

  • 25 MHz bandwidth and tunable square wave pulser.
  • Automated transducer calibration and large datalogger with expandable memory.
  • 400” (10,000 mm) full screen range in steel.
  • Alarms, dual gate with echo-to-echo measurement, RF display mode.
  • Lightweight (2.6 kg / 5.7 lbs) with ergonomic keypad for field use.

Licensed Options & Functions

Licensed Option Function / Use Case
DAC & TVG Flaw sizing and distance amplitude correction per ASME/JIS; compensates for attenuation and beam spread.

Applications

Used across weld inspection, structural testing, OCTG pipeline inspection, and corrosion mapping. The EPOCH 4 with DAC, TVG, and advanced options is a trusted tool for NDT professionals requiring portability and accuracy.


Talk to a Specialist

Need guidance on inspection codes or options? Chat live with a Cartoli specialist (business hours), or call 1-833-322-7865.

Specifications
Specifications
MPN EPOCH 4
Product Condition Certified Pre-owned
Shipping Length (in.) 24
Shipping Width (In.) 18
Shipping Height (In.) 12
Condition Type Certified Pre-Owned
Item Returns This item can be returned
Item Specification
Frequency Range 0.05–25 MHz analog bandwidth
Pulser Type Tunable square wave / negative spike:contentReference[oaicite:4]{index=4}
Display 320 Ă— 240 ELD, full/split screen
Range 0.038 to 400 in. (1–10,000 mm) in steel
Battery Internal NiMH, 7 hrs operation
Dimensions 11.15 Ă— 6.55 Ă— 2.6 in
Weight 5.7 lbs (2.6 kg)
Operating Temp -20 to +50 °C (-4 to +122 °F)
Interfaces RS-232, VGA, parallel port, analog output
What's in the box?
  • 1 x Olympus EPOCH 4 Ultrasonic Flaw Detector
    • Licensed DAC & TVG software
  • 1 x Rechargeable battery (installed)
  • 1 x AC adapter/charger
  • 1 x Protective transport case
Technical Resources
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