Atec Panametrics-Olympus-Epoch-XT - Manual (Page 4)

4 www.olympus-ims.com
the AVG/DGS Binder, contains
a DGs diagram and specification
sheets for each angle beam, dual
element, and protective face trans-
ducers from the olympus nDt
atlas transducers series. these
diagrams are printed on splash
and tear proof paper and housed in a six-ring binder.
Standard Software
Dynamic DAC/TVG
calculates signal amplitude as a percentage or dB level compared
to a Dac curve or a reference echo amplitude fixed with time
Varied Gain. Dac versions include asMe, asMe 3, Jis, and cus-
tom. contains several key features including: dynamically adjust-
able Dac curves, switchable Dac and tVG views, (20% to 80%)
Dac/tVG, a flexible tVG table, and custom Dac warning curves.
CSC (Curved Surface Correction)
corrects sound path information when using an angle beam trans-
ducer to circumferentially inspect a curved surface.
DGS/AVG
Flaw sizing technique that permits echo signals to be evaluated
using a DGs/aVG diagram associated with a particular type of
probe and material. the DGs/aVG diagram shows the relationship
among echo height, flaw size, and distance from the transducer.
Software Options
B-Scan
single value (thickness) based B-scan that allows fully encoded
or manual scans for corrosion monitoring. simultaneous viewing
of an a-scan and B-scan is available. operates in all test modes
including: tVG, echo-to-echo, and Floating Gate. includes Float-
ing Gate option.
Floating Gate
Gate option, which allows the operator to “float” Gate 1 and/or
Gate 2 at a selected height compared to a gated echo (–1 dB to
–14 dB). this feature is intended to allow more consistent, precise
readings, especially in edge Detection mode. this option is in-
cluded in the B-scan option.
AWS D1.1 & D1.5
Provides a dynamic reflector “indication rating” for various aws
weld inspection applications. this allows for more efficient in-
spection by eliminating manual calculations.
Powerful Software Capabilities
www.olympus-ims.com
EPOCH XT ASME III DAC EPOCH XT B-scan and Floating Gate
EPOCH XT DGS/AVG