| 加工定制：是 | 类型：超声波探伤仪 | 品牌：Olympus/奥林巴斯 |
| 型号：OmniScan iX | 测量范围：* | 分辨率：详见参数 |
| 尺寸：详见参数mm | 重量：*kg |
OmniScan iX/奥林巴斯OmniScan iX
OmniScan iX/奥林巴斯OmniScan iX
OmniScan iX/奥林巴斯OmniScan iX
| Overall dimensions (W × H × D) | Benchtop version | 375 mm × 238 mm × 185 mm (14.75 in. × 9.4 in. × 7.3 in.) |
|---|---|---|
| Rack mount version | 485 mm × 222 mm × 190 mm (19 in. × 8.7 in. × 7.5 in.) | |
| Weight | 6.5 kg (14.3 lb) | |
| Connectors | BNC (2, 4 or 8) | |
| Pulser/Receiver | Number of pulsers/receivers | 2, 4 or 8 |
| Pulser | Pulse output | 50 V, 100 V, 200 V, 300 V ±10% |
| Pulse width | Adjustable from 30 ns to 1000 ns ±10%, resolution of 2.5 ns | |
| Fall time | Less than 7 ns | |
| Pulse shape | Negative square wave | |
| Output impedance | Less than 7 Ω | |
| Receiver | Receiver gain range | 0-100 dB, by steps of 0.1 dB |
| Maximum input signal | 20 V p-p (screen at 128%) | |
| Minimum sensibility | 200 ?V p-p (screen at 128%) | |
| Noise referred to input | 160 ?V p-p (26 ?V RMS) (128%) | |
| Input impedance | 50 Ω | |
| Input filter (*** bandwidth) | Centered at 1 MHz (1.5 MHz), centered at 2 MHz (2.25 MHz), centered at 5 MHz (4 MHz), centered at 10 MHz (12 MHz), centered at 15 MHz, centered at 20 MHz, 0.25-2.5 MHz, 2-25 MHz BB | |
| Bandwidth of the system | 0.25-35 MHz (-3 dB) | |
| Rectifier | Both, positive, negative, none | |
| Mode | PE (pulse-echo), PC (pitch-and-catch), TT (through-transmission). In P-P mode the maximum of number of pulsers equals the number of channels/2 | |
| Smoothing | Digital | |
| TCG | Number of points | 16 |
| TCG range | Up to 40 dB | |
| Maximum gain slope | 20 dB/?s | |
| Data acquisition | A-scan acquisition rate | 6000 A-scans/s (PRF/N, where N = number of channels) (512-point A-scan) |
| Maximum pulsing rate | 12 kHz (C-scan + Alarm mode). Up to 6 kHz with full A-scan recording | |
| Data processing | Real-time averaging | 2, 4, 8, 16 |
| Gates | Quantity | 3 : I (synchro), A and B (measure) |
| Synchronization | I, A, B referenced on main bang, B referenced on gate I or A (post-synchronization) | |
| Data storage | A-scan recording (TOFD) | 6000 A-scans/s (512-point A-scan) (3 MB/s transfer rate) |
| C-scan type data recording | 10,000 (A1, A2, A3, T1, T2, T3) (3 gates) 10 kHz (lower frequency for corrosion mapping) | |
| Data visualization | Refresh rate | 60 Hz |
| Modes | A-scan, B-scan, C-scan, strip charts, multiple A-scans, and TOFD | |
| Data synchronization | On time | 1 Hz-12 kHz |
| On encoder | On 1 or 2 axes divided by 1 to 65,536 steps | |
| Outputs and inputs | Number of alarms | 16 (programmable, hold time and delay, filters for n occurrences) |
| Conditions | Any logical combination of gates | |
| Signal | Amplitude or time of flight of gate A or B | |
| Analog outputs (at full PRF) | 16 (0 V to +5 V) (programmable for each gate) | |
| Digital inputs (DIN) | 4 programmable |
