digital pulser uspr-100 -...
TRANSCRIPT
About Ultrasound Testing:
Ultrasound Testing: a non-destructive technique,
fast and relatively inexpensive, able to detect the
presence of defects, to perform thickness meas-
urements and material characterization.
In addition to the majority of metals, different ma-
terials, such as plastics, concrete and cement,
and even rubber and wood can be tested with
this technique.
The principles behind Ultrasound Testing:
A train of short ultrasound pulses is gener-
ated and sent into a workpiece. The time
necessary to receive the reflected pulses
(time-of-flight) is directly correlated to the
workpiece thickness.
The presence of defects in the workpiece
affects the propagation of ultrasound pulses
and generates a difference in their return
time and amplitude. By measuring these
characteristics, useful information can be
obtained about the location and size of the
defect.
Ultrasound Testing techniques have been suc-
cessfully applied to:
Control of welded joints;
Thickness measurement, including within milling
machines;
Thickness measurement in multilayered plastics;
Characterization of concrete during hardening
phase;
Tool guidance in deep drilling;
External and internal cylindricity measuring.
Advantages of Ultrasound:
Interesting alternative to the use of X-rays;
Safe (no danger arising from ionizing radiation);
Significantly lower cost;
Applicable to automated test solutions;
How can Ultrasound analysis be applied?
MaGyc USPR-100 pulser can be installed on
milling machines according to the requirements;
The pulser can be used in a motorized tank sys-
tem in which the workpiece is immersed
(Immersion Tank) for a compete scan (c-scan).
MaGyc
Ultra Sound
Digital Pulser
USPR-100
A/D CONVERTER
Sampling Frequency (MHz): 100, 50, 25, 12,5
Data Points: 256..8192, step 256
Bandwidth Dc to 35 MHz (-3dB)
Dynamic Range: > 110 dB
A/D Resolution: 16 bits
High Pass Filter: Software
Low Pass Filter: Software
Averaging: 1, 2, 4, 8 or 16 acquired buffers
Interface and communication: USB 2.0
Software: DLL & Labview Libraries
SOFTWARE OPTIONS
Thickness Gauge: SW Tool for single and multilayer
thickness measurement
Flaw Detector: SW Tool for defect identification and
measurement. Unlimited Gates
C-Scan: Flaw Detection SW Tool with X-Y encoder man-
agement
Material Analysis: SW Tool for Young Modulus and Pois-
son’s Ratio measurement
Custom: MaGyc can provide the best solution for any
special customer needs
HARDWARE OPTIONS
Additional UT channel: Additional Channel for Ultra-
sound Probes for a full 2 channels instrument
Encoder inputs: 2 inputs for differential incremental en-
coders (5V TTL)
Digital Output: 8 digital outputs
Multiplexer: Up to 16-Channel multiplexer
External Trigger Input & Output: External hardware syn-
chronization
High Voltage Pulser: standard: -500V, option:-1000 V
pulse
DESCRIPTION
Model USPS-100 is an innovative instrument that
marks a new era in ultrasonic NDT analysis. Ideally
suited for almost every ultrasonic application, the
instrument is designed to give the highest perfor-
mance combining excellent hardware characteristics
with flexible software tools. USPS-100 is fully com-
patible with any type of element transducer.
DIGITAL PULSER
Pulse Type (main bang): Negative
Rise Time (10 to 90%, no load): 10 ns
Pulse Amplitude (no load): 20..500V, step 20V
(Option: 100..1000V, step 100V)
Pulse Shape: Spike and Square (selectable)
Pulse width (square shape): 100 ns..50 μs, step 10
ns
Pulse Train: Burst of 1, 2, 4, 8, 16 pulses
Pulse separation: 100 ns..250 μs (step 10 ns)
Transducer Frequency Range: 0,05-35 MHz
Tx/Rx Mode: Pulse-Echo (1 transducer), Dual and
Through Transmission (2 transducers)
Maximum PRF (Pulse Repetition Rate): up to
1KHz; up to 500 Hz with 2-channel option