ST-5D A B Scan Ultrasonic Color Waveform Penetrat Coating Thickness Gauge

PRINCIPLES
The ordinary ultrasonic thickness gauge with the principle pulse/echo method could do the test by the following two conditions.
1. The first underside echo must be higher than the gate. (The height of the electrical level
of the gate is unadjustable)
2. No other noise waves before the first underside echo are higher than the gate.
(Otherwise, we will get the thickness where the noise wave are produced)
For some conditions, the above situations could not be satisfied, for example, the highly corrosive near surface, coarse-grain materials (e.g. cast iron), aluminum, small diameter pipes, super thin sheet, super thick plate, rough surface, nonuniform inner structure, defect contained workpiece, lamination and so on which could not be tested by the ordinary gauges.
ST-5 will solve the above problems easily.
1. Make the first underside wave higher than the gate by adjusting the gain and height of the gate.
2. Invalidate noise waves before the first underside wave by the function of blanking.
Live Color A-Scan
The user could directly see the color waveform of the ultrasonic sound (or A-scan) on the screen, which is quite important for the occasions that we need to check the correctness of the testing results. Many cases will cause wrong testing results or even no readings. We could find the causes easily through the A-scan. Adjust the three parameters of GAIN, BLACKING, GATE, and then we will get the right readings.
The uses for waveform: testing the correctness of thickness readings, finding out the causes of impacting the testing, and adjusting the parameters to solve the problems.
Gain
Adjust the amplification factor of echo signal, increasing and reducing by 1 dB by hand. It is quite effective for acoustic attenuation materials (e.g. cast iron).
BLANKING
Invalidate the waves within the red blanking strip, and omit the useless noise waves that impact the measuring like the waves caused by the rough surface or nonuniform inner structure.ADJUSTABLE GATE
The gauge will get the reading only when the wave is higher than the gate. So the adjustable height of gate is very important, especially for the applications of low echo signals (e.g. super thin sheet, super thick plate).
Certifications
Exhibition
Our Services
After-sale service
We provide a good after-sale service to our partners, if has product fault need to repair, please contact us, and we will cooperate with your engineers to try to deal the fault in the local firstly, so as to minimize the transportation and other cost. We will guide you how to deal the troubleshooting, and your engineers follow our guidance to solve fault. If need parts for replacement, we will send to you. If still can not solve the fault at last, please arrange to deliver the fault parts back to us for repair.

And in warranty period, you should be responsible for the freight of sending the fault parts back to us(You can send by postal the freight is low, the time is long we can deliver new parts for your use). And we will be responsible for the cost of repair and the freight of sending new or after repair parts to you.
Thanks for visiting our website, any more question please don't hesitate to contact us, your inquiry will be highly appreciated.