910-269-EN, Rev. B, June 2011
220 Chapter 11
3. Dual transducers
4. Custom Straight contact
5. Custom Angle beam
All required data for building DGS/AVG curves is stored in the instrument’s memory
for each transducer in the library. If you want to use a probe that is not in the default
library, you can enter the required transducer characteristics in the GageView
Pro
computer interface program and download them to the EPOCH
1000 Series. Probes
that are downloaded to the instrument appear in the custom transducers section of
the transducer library.
The onboard DGS/AVG option provides you with rapid setup times and easy flaw-
size evaluation. This software option has been designed to meet the EN 583-2:2001
requirements. It is extremely important that you be familiar with this specification
and others, and be qualified according to local standards to properly use this
instrument function. Since the curves used for defect sizing are calculated based upon
many variables, a proper instrument setup is required for accurate results.
11.3.1 Option Activation and Setup
Prior to activation of the DGS/AVG option, the instrument must be properly
calibrated to the material being inspected. You then activate the DGS/AVG option in
the DGS/AVG setup page (shown in
Figure 11-19 on page 221) by choosing 4/5 >
Sizing Option > DGS/AVG.
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