Aparat cu ultrasunet pentru masurarea grosimii – Novotest UT-1M
Ultrasonic Thickness Gauge NOVOTEST UT-1M is designed for rapid non-destructive thickness testing of:
- products made of various metals, alloys and other materials;
- glass, plastic, composite and other products from non-metallic materials;
- the walls of the tanks, pipes, casing parts, sheets, overhead, and other structures, including the corroded surfaces, pitted, with scum, etc.;
- products during their production and operation;
- metal products for diagnostic and expert work with one-side access to the tested object.
Ultrasonic method for measuring thickness
Ultrasonic Thickness Gauge NOVOTEST UT-1M operates on the principle of measuring the propagation time of ultrasound in the given material. The pulse generator produces a high frequency electrical pulses that excite the piezoelectric transducer (Probe). The transducer converts electrical signals into the elastic (mechanical) vibrations – sound waves. These waves propagate from the surface of the input to the reflective (bottom) surface and back, re-taken and converted into electrical signal by means of PET. After that device calculates the thickness of tested object.
| Measuring thicknesses range , mm Probe 10MHz – P112-10-6 / 2Probe 5MHz – P112-5-10 / 2Probe 2,5MHz – P112-2,5-12 / 2 | 0.8 … 300 (range 0.8-30mm)(range 1-75mm)(range 2-300mm) |
| Setting range of the ultrasonic velocity, m / s | 1000-9999 |
| Discrete readings on the digital indicator, mm | 0.1 |
| Response time, with no more than | 2 |
| Basic measurement accuracy, mm | ± (0,001 T+/- 0.1) |
| Overall dimensions, mm | 120x60x25 |
| Operating temperature range, ° C | -5 to +40 |
| Power supply | 2 AA batteries |
| Time of continuous work hours, not less, h | 10 |
| Weight of electronic unit with battery, no more, kg | 0.2 |
