Evident Epoch 6LT Ultrasonic Flaw Detector
Condition: Refurbished / Calibrated
Warranty: 1 YEAR WARRANTY
Shipping: USA & Worldwide
- Evident Epoch 6LT Ultrasonic Flaw Detector (BC# -L/T*)
- Power Cord
Evident Epoch 6LT Ultrasonic Flaw Detector
No Compromises
Don’t compromise on the inspection
capabilities of your flaw detector. Now, inspectors who work in rope access
applications or prioritize portability can take advantage of the functionality
they need, in a small, portable instrument. The EPOCH® 6LT flaw detector
combines the functionality of a powerful ultrasonic instrument with an ergonomic
form factor matched specifically to rope access and high portability
applications.
More Functionality on the Go
The workflow of the EPOCH®
6LT flaw detector is simple and straightforward so you can spend more time on
your inspection and less time adjusting the instrument. The primary screen is a
large, optimized A-scan display that contains links to commonly used features
and functions. Combined with an improved scanning workflow, users can complete
their inspections with minimal button presses and adjustments. When you do need
to navigate the menu, prominent icons make it simple to find the feature you’re
looking for.
Despite its small size, the EPOCH 6LT flaw detector offers the
features and functions necessary to meet the requirements of nearly any
conventional ultrasonic inspection application and includes additional
functionality for expanded connectivity.
Harness the Power of Portability
The EPOCH® 6LT flaw
detector offers features to help keep rope access technicians safe during
challenging inspections. The rope access accessory kit enables users to secure
the instrument to their leg with a strap or attach it to a harness for true
hands-free operation. This includes the ability to rotate the instrument’s
inspection display to portrait mode, enabling proper visibility of the A-scan
and readings when connected to your leg. With the unit secured, the user can
make parameter adjustments with one hand, leaving the other hand free to
manipulate the transducer or maintain balance and personal safety.
The user
interface is optimized for one-hand use, so inspectors can control the
inspection parameters without interrupting flaw scanning. For additional
flexibility, the EPOCH 6LT flaw detector is compatible with a wide variety of
Olympus and thirdparty accessories via the ¼-20 threaded insert.
Throw It in Your Bag and Go
NDT inspectors working in
high portability industries require a lightweight, capable equipment. The EPOCH®
6LT flaw detector has a small form factor and weighs only 1.95 pounds (890 g)
yet has all of the core functionality of the popular EPOCH 650 flaw detector.
The EPOCH 6LT flaw detector is comfortable to use with one hand and is small
enough to fit into a bag with other equipment.
Features:
- Maximum Uptime
- Safety
- Portability
Specifications:
| General | |
| User Interface Languages | English, Spanish, French, German, Japanese, Chinese, Portuguese, Russian, Italian |
| Transducer connections | LEMO 00 |
| Data storage | 100,000 IDs onboard |
| Battery type and life | Single lithium-ion rechargeable standard; 6 h life |
| Power requirements | AC Mains: 100 VAC to 120 VAC, 200 VAC to 240 VAC, 50 Hz to 60 Hz |
| Display type | Full VGA (640 × 480 pixels) transflective color LCD, 60 Hz update rate |
| Display dimensions | 117 mm × 89 mm, 146 mm (4.62 in. × 3.49 in., 5.76 in.) |
| Overall dimensions | 209 mm × 128 mm × 36 mm, 58 mm at the hand grip (8.2 in. × 5 in. × 1.4 in., 2.3 in. at the hand grip) |
| Weight | 890 g (1.95 lb.), including lithium-ion battery |
| Instrument Inputs/Outputs | |
| USB ports | (1) USB 1.1 Full Speed Host (Type A) (1) USB 2.0 Full Speed Client (Type Mini B) |
| Video output | 1 digital video output |
| Environmental Ratings | |
| IP Rating | Ingress Protection (IP) engineered to IP67 (dust tight and water submersion) and IP65 (dust tight and water jets) per IEC 60529-2004 (Degrees of Protection provided by enclosures—IP Code). |
| Explosive atmosphere | MIL-STD-810F, Method 511.4, Procedure 1 |
| Shock tested | MIL-STD-810F, Method 516.5, Procedure I, 6 cycles each axis, 15 g, 11 ms half sine |
| Vibration tested | MIL-STD-810F, Method 514.5, Procedure I, Annex C, Figure 6, general exposure: 1 hour each axis. |
| Operating temperature | -10 °C to 50 °C (14 °F to 122 °F) |
| Battery storage temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| Pulser | |
| Pulser | Tunable square wave |
| PRF | 10 Hz to 2000 Hz in 10 Hz increments |
| Energy settings | 100 V, 200 V, 300 V, or 400 V |
| Pulse width | Adjustable from 25 nsec to 5,000 nsec (0.1 MHz) with PerfectSquare™ technology |
| Damping | 50, 400 Ω |
| Receiving | |
| Gain | 0 to 110 dB |
| Maximum input signal | 20 Vp |
| Receiver input impedance | 400 Ω ± 5% |
| Receiver bandwidth | DC to 26.5 MHz at -3 dB (standard version) 0.2 to 26.5 MHz at -3 dB (ISO 22232-1:2020 compliant version) |
| Digital filter settings | 8 digital filter sets (standard version) 7 digital filter sets (ISO 22232-1:2020 compliant version) |
| Rectification | Full-Wave, Positive Half-Wave, Negative Half-Wave, RF |
| System linearity | Horizontal: ± 0.5% FSW |
| Resolution | 0.25% FSH, amplifier accuracy ± 1dB |
| Reject | 0 to 85% FSH in 1% increment positions |
| Amplitude measurement | 1.25% to 110% full screen height |
| Measurement rate | Equivalent to PRF in all modes (single shot) |
| Calibration | |
| Automated calibration | Velocity, zero offset Straight beam (first back wall or echo-to-echo) Angle beam (sound path or depth) |
| Test modes | Pulse echo, dual, or through transmission |
| Units | Millimeters, inches, or microseconds |
| Range | 4.31 mm to 6,700 mm at 5,900 m/s (0.2320 in./μs) |
| Velocity | 635 m/s to 15240 m/s (0.0250 in./μs to 0.6000 in./μs) |
| Zero offset | 0 to 750 μs |
| Display delay | -10 microseconds to 2203 microseconds |
| Refracted angle | 0° to 85° in 0.1° increments, then jump to 90° |
| Gates | |
| Measurement gates | 2 fully independent flaw gates |
| Gate start | Variable over entire displayed range |
| Gate width | Variable from 0.040 microseconds to end of displayed range |
| Gate height | Variable from 2 to 95% full screen height in 1% increments |
| Alarms | Positive and negative threshold/curve, minimum depth (gate 1 and gate 2) |
| Measurements | |
| Measurement display locations | 5 locations available (manual or auto selection) |
| Gate (1, 2) | Thickness, sound path, projection, depth, amplitude, time-of-flight, min./max. depth, min./max. amplitude, sizing measurements based on mode |
| Echo-to-echo | Standard gate 2 – gate 1 |
| DAC/TCG | Standard, up to 50 points, 110 dB dynamic TCG range |
| Special DAC modes | Custom DAC (up to 6 curves), 20–80% view |
| Curved surface correction | Standard OD or bar correction for angle beam measurements |