اولتراسونیک پیشرفته  فیزره  Phased Array  مدل  Veo ساخت کمپانی  سوناتست انگلستان

عیب یاب التراسونیک سه بعدی پیشرفته VEO

 veo 16:128 Specification

Phased Array

• Configuration 16:128 (16 pulser/receivers; driving up to 128 elements)
• Transducer Socket I-PEX
• Pulse Voltage -50 V to 130 V (in steps of 10 V)
• Edge Time <10ns in 50 ohms load @100V
• Output impedance <32 ohms

Data Acquisition

• Architecture Full digital delay and sum architecture
• Digitizing Frequency 50/100 MHz
• Digitizer Resolution 12 bits
• Data Processing 16 bits samples
• Data recording Full raw data recorded
• Max A-Scan Length 8192 samples (32 metres in steel LW, 50MHz, 1:128)

Scan & Views

• Supported Scans S-Scan & L-Scan
• Real Time Views S, L, B, C-Scan, Top and End view
• Colour Maps 10 Standards (Rainbow, Grayscale, Spectrum, Aeronautic or custom)
• Multi Group Multiple Sector scans and TOFD

Conventional UT/TOFD (Mono Element Channels)

• No. of Channels 2 TX/RX (2 multiplexed channels)
• Test Mode Pulse-Echo, transmit/receive, TOFD
• Bandwidth 200kHz - 18MHz (-3dB)

Receivers

• Gain Range 102dB (-30dB to 72dB)
• Bandwidth 200kHz - 18MHz (-3dB)
• Filter Bands Narrow bands centred at 0.5 MHz, 1 MHz, 2.25 MHz, 5 MHz, 7.5MHz, 10 MHz and 15 MHz; Broadband at 1 MHz to 18 MHz (-6dB)

DAC

• DAC Quantity 1 with 3 sub-DAC (per focal law in PA)
• Time Corrected Gain (TCG)

Gates

• A-Scan Gates 4 gates per A-scan (3 extracted A-scans per S/L-scan)
• Gate Trigger Flank/Peak
• S/L-Scan 2 Extraction Box per S/L-scan
• Alarm LED 1 (sync on all gates & DACs)
• Measurements Available in A-Scan view
• 1D Peak (FSH, dB, D, BPL, SD)
• 1D Flank (FSH, dB, D, BPL, SD)
• Echo to Echo

• Data File Size 3GB

• Scanning Speed 10 - 15cm/s (3.9-5.9 in/s)

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