Acquisition Specifications; Table 50 Acquisition Specifications - Omni-M-Pa16128Pr; H.2 Acquisition Specifications - Olympus OmniScan MX User Manual

Table 49 Acoustic specifications — OMNI-M-PA16128PR (continued)
System bandwidth
Scan type
Aperture
Number of elements
Number of focal laws
Delay range transmission 0 µs to 10 µs in 2.5 ns increments
Delay range reception
H.2

Acquisition Specifications

This section details the acquisition specifications of frequency, data display, and
synchronization (see Table 50 on page 159).
Table 50 Acquisition specifications — OMNI-M-PA16128PR
Digitizing frequency
A-scan (acquisition
mode)
Maximum pulsing rate
Depth in material
Refresh rate
Envelope (echo-dynamic
mode)
On internal clock
External pace
On encoder
DMTA-20015-01EN [U8778402], Rev. M, February 2017
0.75 MHz to 18 MHz (−3 dB)
Beam formation
Sectorial and linear
16 elements
128 elements
256
0 µs to 10 µs in 2.5 ns increments
Frequency
100 MHz (10 bits)
Up to 6000 A-scans per second (512-point,
8-bit A-scan)
Up to 10 kHz (C-scan).
59.8 meters in steel (longitudinal wave),
10 ms with compression
0.49 meter in steel (longitudinal wave),
81.9 µs without compression
Display
A-scan: 60 Hz; S-scan: 20 Hz to 30 Hz
Yes: Volume-corrected S-scan (30 Hz)
Synchronization
1 Hz to 10 kHz
Yes
On 2 axes: from 1 to 65536 steps
OMNI-M-PA16128PR Module Specifications 159