Sonatest Prisma Ut

As simple as you want

• 30 second configuration
• No Delay – UT to PA – one button away
• Configuration and Calibration Wizards
• “Parameter Genius” giving you step by step assurance
• Minimise training due to the common user interface
• UT Studio+ provides fast & dynamic reporting

As capable as you need

• UT, TOFD & PA Inspection Modes
• Multi-mode validation of inspection
• Upgradeable anytime, anywhere!
• Unique cursors for precision measurement
• Recordability: screen shots, full data recording, fully traceable.
• Customisable imaging layout – 29 to choose from.

Specification

CONVENTIONAL UT PHASED ARRAY
PULSERS
Configuration 2 UT Channels 16:16 or 16:64
Test Mode Pulse-Echo, Transmit/Receive and TOFD Pulse-Echo, Transmit/Receive
Transducer Socket LEMO 1 or BNC I-PEX
Pulse Voltage -100 V to -450 V (in steps of 10 V) -25 V to -75 V (in steps of 5 V)
PRF 1 Hz to 1500 Hz 1 Hz to 5000 Hz
Pulse Shape Negative Square Wave (with ActiveEdge) Negative Square Wave (with ActiveEdge)
Pulse Width Adjustable: Spike to 2000ns (2.5 ns resolution) Adjustable: Spike to 1000ns (2.5 ns resolution)
Edge Time 15 ns in 50 Ω load @200 V 12 ns in 50 Ω load @50 V
Output Impedance 5 Ω <10 Ω
Trigger Synchronisation On encoder resolution or internal PRF
(both encoded or not)
On encoder resolution or internal PRF
(not encoded)
Focus Delay Range n/a 0 to 10 μs (2.5 ns resolution)
Damping Resistor Selectable: 50 Ω or 400 Ω n/a
RECEIVERS
Gain Range 100 dB (0.1 dB steps) Analogue Gain 0 to 76 dB (0.1 dB steps), Analogue Gain
Max Input Voltage 25 Vp-p 200 mVp-p
Input Impedance 1 kΩ (pitch and catch) 200 Ω
Bandwidth 200 kHz to 22 MHz (-3 dB) 200 kHz to 14 MHz
Analog Filters 4 (automatic or manual) 3 (automatic)
Digital Filters 10 (automatic or manual) 10 (automatic or manual)
Rectification Full wave, positive, negative, none (RF) Full wave, positive, negative, none (RF)
Signal Enhancement Digital filters, Smoothing, Contouring,
Rejection, Averaging
Digital filters, Smoothing, Contouring, Rejection
Focus Delay Range n/a 0 to 10μs (16ns resolution interpolated to 3.8ns)
DATA ACQUISITION
Architecture 2 channels, true 200 MHz sampling rate 16 Channels, Full digital Delay & Sum
Digitizer Resolution 12 bit ADC 12 bit ADC
Amplitude Measurement [0% to 100%] or [0% to 150%] FSH [0% to 100%] or [0% to 150%] FSH
Data Processing 16 bits/sample 16 bits/sample
Data Recording Full raw data recording
(plus sub-sampling options)
Full raw data recording
(plus sub-sampling options)
File Size up to 3 GB up to 3 GB
Digitizing Frequency 50 MHz, 100 MHz, 200 MHz 65 MHz
Focal Laws n/a 128
Focusing Mode n/a Natural or constant depth/path/offset
Max A-Scan Length 8192 samples 4096 samples
Sub-Sampling 1:1 to 1:128 1:1 to 1:128
Reference Initial Pulse or Gate/IFT supported Initial Pulse or Gate/IFT supported
Trigger Sync. Encoder or Internal Encoder or Internal
SCAN & VIEWS
Supported Scans A-Scan & TOFD S-Scan or L-Scan
Number of Scans up to 2 1 (with up to 3 extracted A-Scans)
Views A, B, C-Scan, Merged & TOFD A, B, C, L, S-Scan, Merged plus true TOP & END
Colour Maps up to 10 up to 10
Number of Layouts 18 35
CURSORS
Cursor Types Cartesian, Hyperbolic (TOFD) Cartesian, Extraction Box, Angular
Measurements Path Length, Depth, Surface Distance,
DAC, AWS, DGS
Path Length, Depth, Surface Distance,
DAC, AWS