Atec Panametrics-Olympus-Epoch-1000i - Manual (Page 4)

4 www.olympus-ims.com 4
Advanced Conventional Ultrasound
Upgradeable to Phased Array
The EPOCH ® 1000, EPOCH 1000iR, and EPOCH 1000i
provide advanced conventional ultrasound capabilities
for both basic and advanced level users. These portable
instruments can also be integrated into small systems for
high speed scanning and single‑ channel imaging and
come standard with a host of high performance features,
including a 6 kHz maximum Pulse Repetition Frequency
(PRF) with single‑shot measurements for accurate high‑
speed scanning applications, tunable square wave pulser
with PerfectSquare
™ technology, and comprehensive digi‑
tal filter sets for exceptional signal‑to‑noise clarity.
Pulser/Receiver Features
• Adjustable pulse repetition frequency (PRF):
5 Hz to 6 kHz.
• Single‑shot measurements in all standard modes.
• Tunable square wave pulser with PerfectSquare ™
technology.
• Programmable analog and alarm outputs.
• Over 30 digital filter sets.
• Digital high dynamic range receiver.
• Dynamic DAC/TVG – This standard feature enables fast and
dynamic creation of DAC curves using reference reflectors, in
addition to single‑button switching from DAC to TVG mode.
Includes ASME, ASME‑III, JIS, 20% to 80% DAC, Custom, and
TVG Table.
• Onboard DGS/AVG – The DGS/AVG flaw sizing technique
uses calculated attenuation curves to aid you in sizing
potential defects. A vast onboard library of characterized
probes enables you to quickly and easily setup a DGS/AVG
curve and perform precise flaw sizing.
• Interface Gate – This optional third measurement gate enables
real‑time tracking of a variable interface echo in order to
maintain consistent digital measurements.
• AWS Welding Rating – This weld rating calculator provides a
live AWS D1.1/D1.5 code‑compliant “D” value weld rating for
gated flaw indications.
• Floating Gate – This option enables you to “float” Gate 1 and/
or Gate 2 at a selected height compared to a gated echo (–1
dB to –14 dB). This feature provides more consistent, precise
readings, especially in Edge Detection mode.
Standard Software Features
Dynamic DAC/TVG Mode Interface Gate with Gate 1 and Gate 2 Tracking