Olympus OmniScan MX - Acquisition Specifications; Data Specifications; J.2 Acquisition Specifications; Table 56 Acquisition Specifications - OMNI-M-PA3232

DMTA-20015-01EN [U8778402], Rev. M, February 2017
OMNI-M-PA3232 Module Specifications 167
J.2 Acquisition Specifications
This section details the acquisition specifications of frequency, data display, and
synchronization (see Table 56 on page 167).
J.3 Data Specifications
This section details the data specifications of processing, TCG, and storage (see
Table 57 on page 167).
Table 56 Acquisition specifications — OMNI-M-PA3232
Frequency
Digitizing frequency 100 MHz (10 bits)
A-scan (acquisition
mode)
Up to 6000 A-scans per second (512-point,
8-bit A-scan)
Maximum pulsing rate Up to 10 kHz (C-scan)
Depth in material 59.8 meters in steel (longitudinal wave),
10 ms with compression
0.49 meter in steel (longitudinal wave),
81.9 µs without compression
Display
Refresh rate A-scan: 60 Hz; S-scan: 20 Hz to 30 Hz
Envelope (echo-dynamic
mode)
Yes: Volume-corrected S-scan (30 Hz)
Synchronization
On internal clock 1 Hz to 10 kHz
External pace Yes
On encoder On 2 axes: from 1 step to 65536 steps
Table 57 Data specifications — OMNI-M-PA3232
Processing
Number of data points Up to 8000
Real-time averaging 2, 4, 8, and 16
Rectification RF, full wave, half wave+, half wave−