Vishtar Systems Ultrasonic Flaw Detector

KEY FEATURES
Automated display precise flaw location(Depth d、level p、distance s、amplitude、sz dB、ф)；
Automated switch three staff gauge ((Depth d、level p、distance s)；
Automated calibration of transducer Zero-point, Angles, Front edge and material Velocity ；
Convenient to make and use DAC and AVG ，TCG to evaluate the echo, the curve can be modified and compensated
100 independence setup, any criterion can be input freely, we can work in the scene without test block；
Big memory of 300 A graph.
Automated gain and gain scan;
Automated make video of test process and play;
Peak Hold and Peak Memory；
B scan;
Automated calculate the size of the flaw with wide bottom type in AVG function.
AWS D1.1；
6dB DAC functions;
Powerful pc software and reports can be export to excel;
The embedded software can be online updated；
Li battery, continuous working time up to 9 hours;
RANGE
0~ 6000mm (at steel velocity); range selectable in fixed steps or continuously variable.
PULSER
Spike excitation with low, middle and high choices of the pulse energy.
Pulse Repetition Rate: manually adjustable from 10 to 1000 Hz.
Pulse width: Adjustable in a certain range to match different probes.
Damping: 100Ω, 200Ω, 400Ω selectable to meet different resolution and sensitivity need.
Probe work mode: Single element, dual element and through transmission;
RECEIVER
Real-time sampling at 160MHz high speed enough to record the defect information.
Rectification: Positive half wave, negative halfwave, full wave, and RF
DB Step: 0dB, 0.1 dB, 2dB, 6dB step value as well as auto-gain mode
ALARM
Alarm with sound and light,.
MERMORY
Big memory of 300 A graph ,All the configuration channels and datasets can be transferred to PC via USB port.
FUNCTIONS
Peak Hold:
Automatically searching the peak wave inside the gate and hold it on the display.