Epoch LT


Epoch LT -

The EPOCH LT is the lightest, thinnest flaw detector you’ve ever seen. This is a handheld digital flaw detector that is just 38 mm (1.5 in.) thick. Packed in a 1 kg (2.35 lbs) package the EPOCH LT gives you a fast display update rate at a minimum 60 Hz, automated transducer calibration, a numeric datalogger, and many other measurement features. The EPOCH LT is the perfect solution when you need to perform quick, basic flaw detection in difficult field conditions or demanding production environments


Epoch LT Specification

Liquid Crystal Display:320 pixels (W) x 240 pixels (H)
Display Update Rate:Minimum 60 Hz
Sensitivity:100 dB Max and Reference level sensitivity feature with 6 dB or 0.1 dB selectable resolution
Auto Transducer Calibration:Automated calibration of transducer Zero Offset and/or Material Velocity
Reject:0% to 80% of full scale in 1% increments
Units:English, Metric, or Microseconds
Material Velocity:0.025 to 0.6000 in/µsec (635 to 15240 m/S)
Range:- Standard 4 mm to 5,000 mm (0.16 in. to 200 in.)
- Optional 1 mm to 10,000 mm (0.038 in. to 400 in.)
Refracted Angle:Fixed settings of 0°, 30°, 45°, 60°, 70°, or variable from 10° to 85° in 0.1° increments
Peak Memory:Simultaneous display of live A-scan at 60 Hz update rate and peak envelope of A-scan display
Pulser Type:Negative spike excitation and optional tunable square wave
Pulse Energy:Low (100 V), Medium (200 V), High (300 V), and Max (400 V)
Damping:50, 63, 150, and 400 Ohms
Rectification:Full Wave, Half Wave Positive or Negative, and unrectified RF settings
Analog Bandwidth:0.3 MHz to 20 MHz at -3 dB
Test Modes:Pulse Echo, Dual, or Thru-Transmission
Alarms:Selectable threshold positive/negative or minimum depth modes
Operating Temperature:-10° C to 50° C (14° F to 122° F)
Storage Temperature:-40° C to 70° C (-40° F to 158° F) depending on battery and display
Power Requirements:AC Mains: 100-120 VAC, 200-240 VAC, 50-60 Hz
Battery:Internal Rechargeable NiMH battery pack rated at 6 V at 3000 mAh
Battery Operating Time:5 to 6 hours nominal. 2 hours typical recharge time
Transducer Cable Connectors:LEMO® 00 connectors. Adaptors for LEMO 1 and BNC available
Keypad:English or International symbols
Languages:Available in keypad selectable languages: English, French, German, Spanish, Italian, Russian, Japanese, and user-defined custom languages
USBHigh Speed Communications Port
Dimensions: (WxHxD)238 mm x 138 mm x 38 mm
9.375 in. x 5.45 in. x 1.5 in.
Weight:1.0 kg (2.35 lbs) with battery
Epoch LT -