T-square RELS CO-3
The RELS CO-3 T-square provides straight trajectory of ultrasonic transducers movement on a standard CO-3 calibration block.
The T-square provides perpendicularity of a trajectory of movement to a spherical surface of a CO-3 calibration block.
The T-square effectively increases the speed and accuracy of determining the following parameters:
- Entry point of П121 transducer
- Arrow of П121 transducer
- The delay in the prism of П121 transducer
- Operating frequency of П121 transducer
- Reserve of sensitivity of П121 transducer
SPECIFICATIONS
| Material | Aluminium alloy | |
| Overall dimensions (L×W×h) | mm | 118×38×10 |
| Weight | gr | 21 ± 2 |
| Protective and decorative coating | Colored anodic oxidation | |
| Scale | Availiable (to find the entry point and for measuring arrow) | |
| Built-in magnets | Not available | |
Setting dimensions | mm | 110×30 |
| Backlash of fitting | mm | Not more 0.2 |
| Active work surface of CO-3 calibration block with fixed T-square | mm | 98×24 |
| Scale length | mm | 40 (± 20мм от нуля) |
| Scale graduation value | mm | 1 |
| The deviation from the center of the CO-3 scale zero | mm | Not more 0.3 |
| Directing brink of a straight path | Inclined at an angle of 45° |
NOTE
Geometry of T-square fixes its unequivocal position on the CO-3 calibration block.
Inclined directing brink minimizes the friction of the transducer, improves the smoothness of movement, optically doesn’t close the entry point on the transducer.
T-square, in principle, does not fix the position of the transducer. It additionally allows you to quickly and clearly identify the azimuthal deflection of the beam by rotating the transducer, while maintaining a straight path of movement on CO-3 calibration block.