| The gauge consists of main scale, height gauge, undercut depth gauge and multiple-purpose gauge and is specially used for the measurement of the bevel angle, height, width, gap and undercut depth of weldment, suitable for the detection of boilers, bridges, ships, pressure vessels and oil pipes.
It is made of stainless steel and is characterized by portable and compact structure, easy operation, wide application.
| Measurement Items |
Range |
Tolerance of Indicating Value |
| Height |
Surface Height |
|
0.2 |
| Height of Fillet Weld |
0—12 |
0.2 |
| Thickness of Fillet Weld |
0—15 |
|
| Width |
0—40 |
0.3 |
| Undercut Depth of Welding Seam |
0—5 |
0.1 |
| Bevel Angle of Welding |
≤150 |
30 |
| Gap Size |
0.5—5 |
0.1 |
|
