Function |
Conventional |
Phased Array |
System Bandwidth (-6dB) |
0.5~15MHz |
1-10MHz |
A/D Sampling Frequency |
Max 240MHz |
120MHz |
Probe Connector |
2, BNC or Lemo Connectors |
1, for supporting 16/32/64/128 elements probes, featured with auto recognition |
Active Aperture |
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2-32, the upper limit depend on the probe element number |
Pulse Generator |
Type: Negative Spike Pulse; Voltage: approx 370V; Frequency: 20-500Hz; Power: Low/High |
Type: Bipolar Square Wave Pulse; Transmit Voltage: 20~150V, Step:10V; Pulse Width: 40~500ns, Step: 20ns; Frequency: 100-8KHz; Transmit Delay: 0-20 µ s; Resolution: 5ns |
Receiver |
Gain: 0-110dB, Step: 0.5/1/2/6/12; Frequency Band (-6dB):1~4MHz/0.5~15MHz; Damping: Low/High; Rectify: Positive, Negative, Full, Filter, RF |
Gain: 0-80dB; Frequency Band (-6dB):1~10MHz; Delay: 0~20 µ s; Resolution: 3.125ns. |
Focus |
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Transmit: Single focus; Receive: 160MHz hardware real time dynamic focus; Max Range: 1008 focus points per scan line. |
Filter |
Auto adjustment based on operating frequency band |
Auto adjustment based on probe frequency |
Scan Type |
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Linear/Sector/C/D scan |
Scan Line |
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Linear Scan: Max 256 lines; Sector: Max 128 Lines |
Scan Angle Range |
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Linear: -45 °~+45°; Sector: -80 °~+80° |
Scan Range |
|
0-6000mm (steel longitudinal wave), continuous and adjustable, Min Display Range: 10mm |
|
0~1000mm (steel longitudinal wave) |
Material Velocity |
1000~10000m/s |
1000~10000m/s |
Display Delay |
-100~1000mm (steel longitudinal wave) |
0~1000mm (steel longitudinal wave) |
Probe Zero |
0~200 µ s |
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Reject |
0~80 Linear Reject |
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Curve Function |
DAC |
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Auxiliary Function |
A-Scan echo freeze; auto calibration; angle measurement; peak value memory; parameter output; AWS D1.1/D1.5; USB disc storage |
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Alarm Signal |
Sound and Light alarm (build in buzzer and panel LED) |
|
Test Point Selection |
Peak Value, Front, J-Front |
Peak Value |
Unit |
mm/inch |
mm/inch |
Measurement |
2 Gates: it can measure echo amplitude, sound path, horizontal distance, vertical distance and distance between 2 gates |
2 Gates: it can measure echo amplitude, sound path, horizontal distance, vertical distance and distance between 2 gates; 2 measurements cursors: it can measure horizontal and vertical position and distance between cursors on the image |
Horizontal Linearity |
« 0.5% |
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Vertical Linearity |
« 3% |
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Attenuator Error |
12dB ± 1dB |
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Dynamic Range |
» 30dB |
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Far field resolution |
» 26dB |
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Electric Noise Level |
in initial state, when the detection range and gain are set to maximum, it is « 20 (Frequency band 1-4MHz) |
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EN Norm |
EN-12668-1 compliant |
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