Color Waveform
Ultrasonic Thickness Gauge
UM-5 Series
Operating Manual
YUSHI INSTRUMENTS
CONTENT
1.
General Introduction
............................................................................. 1
1.1 Construction of The Gauge ..............................................................2
1.2 Standard Configurations..................................................................3
1.3 Optional Configurations.................................................................. 3
1.4 Specifications...................................................................................4
1.5 Main Fuctions.................................................................................. 5
.............................................................................. 6
3.
Measuring Thickness
............................................................................ 6
3.1 Instrument Calibration .....................................................................6
3.2 Preset Other Specifications..............................................................9
3.3 Normal Mode .................................................................................13
3.4 A-scan Interface Mode ...................................................................15
3.5 Real Cases Analysis of A-Scan..................................................... 17
3.6 Operation of B-scan Interface....................................................... 19
3.6.1 B-scan Display ....................................................................19
3.6.2 Introduction of B-Scan....................................................... 19
3.7 Dual-echo (Thru-coating) Mode ................................................... 20
3.7.1 A-scan Interface in Dual-echo Mode ................................. 20
........................................................................ 21
4.1 Thickness Value and Waveform Storage ....................................... 21
4.2 Browing The Stored Data ..............................................................22
5.
Measurement Applying Skills
.......................................................... 22
5.1 Measuring Error Prevention .......................................................... 22
5.2 Measuring Methods....................................................................... 23
5.3 Pipe Wall Measurement.................................................................24
5.4 Cast Measurement ......................................................................... 24
6.
Care and Maintenances
...................................................................... 25
6.1 Power Source Inspection ............................................................... 25
6.2 Considerations............................................................................... 25
6.3 Maintenances................................................................................. 26
Appendix: Sound Velocities of Common Materrials
.......................27
