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Dakota Z-309-0002 | R9 Sonic Tester | Dual Element, 0.63 - 914.4 mm
The Dakota R9 (PR-9), part number Z-309-0002, is a sonic tester developed for the racing industry. It is used to check the thickness of cylinder walls, head ports, decks, chassis tubing, body panels and windshields, and its dual element probe can find corrosion or deterioration on the blind side of a water jacket before boring.
A high speed scan mode takes 100 readings per second so a whole cylinder can be scanned for its minimum thickness.
Key features
- Pulse-echo range 0.63 - 914.4 mm, cast mode 1.27 - 38.1 mm
- 0.01 mm resolution on 12.7 mm digits
- Single point, two point and target velocity calibration
- Dual element transducers, 1 - 10 MHz, with automatic V-path correction
- Operates from -30 to 75 °C on 2 x AA batteries
- Specifications
- Downloads
| Part Number | Z-309-0002 |
| Brand | Dakota Ultrasonics |
| Model | R9 (PR-9) |
| Measurement Range | PE 0.63 - 914.4 mm (0.025 - 36 in) |
| Cast Mode Range | 1.27 - 38.1 mm (0.050 - 1.500 in) |
| Resolution | 0.01 mm (0.001 in) |
| Velocity Range | 305 - 18,542 m/s |
| High Speed Scan | 100 readings per second |
| Transducer | Dual element, 1 - 10 MHz |
| Power Supply | 2 x AA batteries |
| Battery Life | Alkaline 45 hrs |
| Operating Temperature | -30 to 75 °C (-22 to 167 °F) |
| Weight | 312 g (11 oz) |
| Dimensions | 63.5 x 131 x 31.5 mm |
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