Olympus EPOCH 6LT Portable Flaw Detector

Olympus EPOCH 6LT Portable Flaw Detector – Compact Power for Demanding Inspections

The Olympus EPOCH 6LT Portable Flaw Detector is engineered for professionals who require precision, portability, and reliability in challenging inspection environments. Unlike traditional flaw detectors, this model is optimized for rope-access, elevated work, and confined-space inspections, offering high performance in a compact body without compromising ultrasonic capability.

Designed for Portability and One-Hand Operation

The EPOCH 6LT is built around a lightweight structure that enhances user comfort in the field. Weighing only 1.95 lb (890 g), the instrument distributes its weight toward the hand grip, enabling technicians to operate the device easily—even when performing one-handed tasks during rope-access inspections. Additionally, its rotary knob and glove-friendly buttons ensure smooth navigation in any working condition.

Streamlined Workflow for Faster Inspections

Despite its compact size, the EPOCH 6LT maintains a workflow that is intuitive and efficient. Users can access settings quickly thanks to the simplified menu layout. Moreover, the device provides all essential ultrasonic inspection functions, enabling technicians to work without the typical complexity seen in larger instruments.

High-Performance Architecture Based on the EPOCH 650

Although small, the EPOCH 6LT is powered by the same digital engine found in the EPOCH 650. This means operators can rely on powerful pulsing, precise receiving performance, and excellent A-scan clarity. Consequently, the unit is capable of handling a wide range of conventional UT applications, including weld inspection, corrosion detection, and flaw sizing.

Key Advantages of the Olympus EPOCH 6LT

 Compact Device, Full-Scale Capability

Includes nearly all core features of the EPOCH 650

Combines strength, portability, and robust UT performance

Built for Harsh Industrial Environments

Engineered to IP65/67 standards

Drop-tested for field reliability

Clear, bright VGA screen viewable under harsh lighting

 Advanced Optional Functions

Optional wireless LAN for modern connectivity

Optional corrosion software with center-pin transducer ID

Rope-access accessory kit for technicians working at height

 Technical Specifications

  Ultrasonic Performance

PRF: 10 Hz – 2000 Hz

Receiver Gain: 0–110 dB

Test Modes: Pulse echo, dual, through transmission

Velocity: 635–15,240 m/s

Calibration Range: 4.31 mm – 6,700 mm

   Display

Full VGA (640 × 480) transflective color LCD

Display size: 117 × 89 mm (4.62 × 3.49 in.)

Hardware & Power

Power Input: 100–240 VAC, 50/60 Hz

Battery: Single lithium-ion, approx. 6 hours runtime

Data Storage: 100,000 IDs onboard

Environmental & Physical

Operating Temperature: –10°C to 50°C

IP Rating: IP65 / IP67

Weight: 890 g (1.95 lb)

Dimensions: 209 × 128 × 36 mm (58 mm at hand grip)

Package Contents

Olympus EPOCH 6LT unit

Lithium-ion battery

AC charger/adaptor + power cord

External charging base

Screen protectors (10-pack)

Rope-access accessory kit

Getting Started Guide

USB manual

USB cable

Wrist strap

Carry case

Warranty card

Calibration certificate

 Why Choose the EPOCH 6LT?

The EPOCH 6LT stands out as one of the most field-friendly flaw detectors available. Because it blends professional inspection performance with extreme portability, technicians gain the flexibility to work safely and efficiently in elevated or restricted-access environments. As a result, the device helps reduce fatigue and improve productivity while maintaining top-tier ultrasonic accuracy.