Acoustic control systems A1207 Operation Manual
                            | |
Contents
| 
ULTRASONIC THICKNESS GAUGE - A1207 (A1207C)Acoustic Control Systems, Ltd.Moscow, 200613Note: In this case on the screen you will see on 10 m/s higher (or lower) meaning,(depending on which button you have pressed) then the preset meaning on this menuitem~To set the new meaning you should press thesebuttons («+» or «-») until you have the necessaryfigures on the display. You can change the soundvelocity in the range from 1000 up to 9000 m/swith the step of 10 m/s.To save the set velocity, press the button ofvelocity choice.3.2. ADJUSTMENT ON THE ARBITRARY ULTRASOUND VELOCITY INTESTING MATERIAL WITH THE KNOW THICKNESSWhen you work with the material, ultrasound velocity for which is not known, you canadjust the device with the help of sample block made from the same material as theobject of testing. When you don’t have the sample block you can measure the thicknessof the object (if it is possible) with the exact measuring device, such as slide gauge ormicrometer. And then you can adjust the device the same way as adjustments by thesample block.For example, you need to test the object from steel of the unknown type. For that youneed to do the following steps:{Measure the thickness of the sample block.4.9 мм5,4 |
manualsdatabase
Your AI-powered manual search engine