General | |
Overall dimensions (W x H x D) | 244 mm x 182 mm x 57 mm (9.6 in. x 7.1 in. x 2.1 in.) |
Weight | 1.2 kg (2.6 lb) |
Connectors | 1 OmniScan connector for phased-array probes 2 BNC connectors (1 pulser/receiver, 1 receiver for conventional UT) (BNC not available on models 32:32 and 32:128) |
Number of focal laws | 256 |
Probe recognition | Automatic probe recognition and setup |
Pulser/Receiver | |
Aperture | 16 elements* |
Number of elements | 128 elements |
Pulser | |
Voltage | 80 V per element |
Pulse width | Adjustable from 30 ns to 500 ns, resolution of 2.5 ns |
Fall time | Less than 10 ns |
Pulse shape | Negative square wave |
Output impedance | Less than 25 Ω |
Receiver | |
Gain | 0 dB to 74 dB, maximum input signal 1.32 Vp-p |
Input impedance | 75 Ω |
System bandwidth | 0.75 MHz to 18 MHz (-3 dB) |
Beamforming | |
Scan type | Azimuthal and linear |
Scan quantity | Up to 8 |
Active elements | 16 |
Elements | 128 |
Delay range transmission | 0 µs to 10 µs in 2.5-ns increments |
Delay range reception | 0 µs to 10 µs in 2.5-ns increments |
Data acquisition | |
Digitizing frequency | 100 MHz (10 bits) |
Maximum pulsing rate | Up to 10 kHz (C-scan) |
Acquisition depth | 29 meters in steel (L-wave), 10 ms with compression. 0.24 meter in steel (L-wave), 81.9 µs without compression |
Data processing | |
Number of data points | Up to 8000 |
Real-time averaging | 2, 4, 8, 16 |
Rectifier | RF, full wave, halfwave +, halfwave - |
Filtering | Low-pass (adjusted to probe frequency), digital filtering (bandwidth, frequency range) |
Video filtering | Smoothing (adjusted to probe frequency range) |
Data storage | |
A-scan recording (TOFD) | 6000 A-scans per second (512-point, 8-bit A-scan) |
C-scan type data recording | I, A, B, up to 10 kHz (amplitude or TOF) |
Maximum file size | Limited to available internal flash memory: 180 MB (or 300 MB optional) |
Data visualization | |
A-scan refresh rate | Real-time: 60 Hz |
Volume-corrected S-scan | Up to 40 Hz |
Data synchronization | |
On internal clock | 1 Hz to 10 kHz |
On encoder | On 1 or 2 axes |
Programmable time-corrected gain (TCG) | |
Number of points | 16 (1 TCG curve per channel for focal laws) |
Alarms | |
Number of alarms | 3 |
Conditions | Any logical combination of gates |
Analog outputs | 2 |