Product details
Olympus EPOCH LTC Flaw Detectors
The EPOCH LTC Digital Ultrasonic Flaw Detector offers state-of-the-art technology in a package that is compact and lightweight 2.12 lbs (0.96 kg). Based on the design of the class-leading EPOCH XT, the EPOCH LTC is a full-featured instrument with EN12668-1 compliance and a wide variety of standard features as well as specialized options to meet your inspection needs.
Ultrasonic flaw detection is widely used for locating and sizing hidden cracks, voids, disbonds, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.
The instrument features a bright multi-color transflective display with full VGA (640 x 480) resolution providing a high resolution A-scan and superior visibility in all lighting conditions, including direct sunlight. The EPOCH LTC is also designed to the requirements of IP67, assuring that the instrument will perform in the harsh environments common in the inspection field.
Olympus EPOCH LTC Flaw Detectors Features :
IP67-sealed to assure field ruggedness
EN12668-1 compliant
Only 2.12 lbs (0.96 kg)
Full color VGA display with transflective technology
USB On-the-Go Port for PC
Communication and direct printing
Mini SD card storage and onboard storage with standard alphanumeric datalogger
Standard Dynamic DAC/TVG
Standard onboard DGS/AVG
Digital High Dynamic Range Receiver with digital filters
High Performance Square Wave Pulser with tuning option
Powerful Performance in a Compact Flaw Detector
The EPOCH LTC incorporates many standard features to meet your inspection needs. These include a square wave pulser, dynamic DAC/TVG, onboard DGS/AVG, selectable digital filters, gain range from 0 to 110 dB, peak memory, 0.001 in. (0.01 mm) measurement resolution, and one gate with programmable alarms. In addition, the unit offers many optional application-specific software features: AWS D1.1/1.5 weld rating, Manual PRF Control, Pulse Width Tuning, and the GageView Pro Interface Program.
Standard Square Wave pulser with PerfectSquare™ Technology
Digital receiver filtering: standard, broadband and high-pass setting
Four measurement displays that are fully customizable to meet inspection needs. Select any Gate measurement for each display box.
Amplitude measurement resolution of 0.25% full screen height
Auto calibration for thickness, soundpath, or angular depth
Amplitude measurement from 0% to 110% full screen height
PRF Rate automatically controlled from 10 Hz to 500 Hz. Manual control is optional.
Grid Display Modes
– Standard 1-10
– Soundpath
– Leg mode for angle beam inspection
– Selectable 100% or 110% vertical display
Built For Tough Environments
The EPOCH LTC 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,
60 g, 6 msec H.S., 3 axes, 18 total
Vibration Tested – Sine Vibration per
Drop Tested – MIL-STD-810F 4.5.5 Procedure IV – Transit Drop. 48″ drop onto 2″ plywood surface backed by concrete. Drop on each face, edge and corner; total of 26 drops
IEC 60068-2-6, 50-150 Hz @ .03″ DA or 2 g, 20 sweep cycles
Wide operating temperature range:
– Lithium Ion: -10° to 50°C (14° to 122°F)
– Battery storage temperature 0° to 50° C (32° to 122° F)
– Recharge temperature: 0° to 40° C (32° to 104° F)
Hand strap can be mounted for left or right hand operation
Sealed battery compartment-no tools required for battery replacement
Sealed I/O door for USB On-The-Go (OTG) connection, Mini SD card slot, and VGA / RS-232 port
Optional Accessories :
External Smart Battery Charger: (PN: EPXT-EC)
Chest Harness: (PN: EP4/CH)
Rubber Protective Case with Pipestand: (PN: EPLTC-RPC)
Clear Display Protectors (10): (PN: EPLTC-DP)
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