Olympus EPOCH 1000 Series - Table 30 Measurements Specifications

910-269-EN, Rev. B, June 2011
Specifications 315
Interface gate Optional, with gate 1 and gate 2
tracking
Not applicable
Gate start Variable over entire displayed range
Gate width Variable from gate start to end of displayed range
Gate height Variable from 2 % to 95 % FSH
Alarms • Positive and negative
threshold
•Minimum depth
• LOS on optional IF gate
• Positive and negative
threshold (for selected focal
law)
• Minimum depth (for selected
focal law)
Reference cursors 2 reference cursors for A-scans 2 reference cursors for A-scans
4 reference cursors for images
Table 30 Measurements specifications
Parameter EPOCH 1000/1000iR/1000i EPOCH 1000i
Measurement readings 6 boxes available (manual or auto selection)
Gate 1 Thickness, sound path, projection, depth, amplitude, time-of-
flight, min./max. depth, min./max. amplitude
Gate 2 Same as gate 1
IF gate (optional) Thickness
Echo-to-echo Standard. Choose between
Gate2-1, Gate2-IF, Gate1-IF
Not applicable
Other measurements Overshoot (dB) value for DGS/AVG, FBH (equivalent reflector
size) for DGS/AVG, AWS D1.1/D1.5 rating (D), reject value
DAC/TVG Standard
DAC points Up to 50 points, 110 dB dynamic
range
Up to 50 points, 40 dB dynamic
range per angle
Special DAC modes 20 % to 80 % DAC, Custom
DAC (up to 6 curves)
Not applicable
TVG table Up to 50 points, 110 dB dynamic
range, compatible with IF gate
at all PRF settings
Up to 50 points, 40 dB dynamic
range per angle
Curved surface
correction
Standard. ID or OD correction for angle beam measurements
Table 29 Gates specifications (continued)
Parameter EPOCH 1000/1000iR/1000i EPOCH 1000i
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