Converters for underwater ultrasonic examination have the necessary parameters and special design:
- the housing is designed to be operated by a diver in gloves;
- all connectors are watertight;
Special connecting cables with a protective cable up to 50 m long are supplied with the converters.
Techniques of underwater operation are approved by Rostechnadzor of Russia.
Technical characteristics
Designation | Frequency, MHz | Angle of refraction, degree | Crystal diameter, mm | Lead, mm |
P121-1,8-40SPK | 1,8±0,2 | 40°±1° | 12 | 7 |
P121-1,8-50SPK | 1,8±0,2 | 50°±1° | 12 | 8 |
P121-1,8-65SPK | 1,8±0,2 | 65°±1° | 12 | 8,5 |
P121-2,5-40SPK | 2,5±0,2 | 40°±1° | 12 | 7 |
P121-2,5-45SPK | 2,5±0,2 | 45°±1° | 12 | 7 |
P121-2,5-50SPK | 2,5±0,2 | 50°±1° | 12 | 8 |
P121-2,5-60SPK | 2,5±0,2 | 60°±1° | 12 | 8 |
P121-2,5-65SPK | 2,5±0,2 | 65°±1° | 12 | 8,5 |
P121-2,5-70SPK | 2,5±0,2 | 70°±2° | 12 | 9 |
P121-5,0-40SPK | 5,0±0,4 | 40°±1° | 8 | 5,5 |
P121-5,0-45SPK | 5,0±0,4 | 45°±1° | 8 | 5,5 |
P121-5,0-50SPK | 5,0±0,4 | 50°±1° | 8 | 6 |
P121-5,0-60SPK | 5,0±0,4 | 60°±1° | 8 | 6 |
P121-5,0-65SPK | 5,0±0,4 | 65°±1° | 8 | 6 |
P121-5,0-70SPK | 5,0±0,4 | 70°±1° | 8 | 6 |
SP5-75SPK | 5,0±0,4 | 75°±2° | 10 | – |
P111-2,5SPK | 2,5±0,2 | 0 | 12 | – |
P111-5,0SPK | 5,0±0,4 | 0 | 8 | – |
P112-5,0SPK | 5,0±0,4 | 0 | 8/2 | – |
P112-2,5SPK | 2,5±0,4 | 0 | 12/2 | – |