Description
Overview
GAOTek Crack Flaw Detector helps operations like Calibration, making curves, etc. All tools you need: DAC, AVG, TCG AWS, etc. Pulse Repetition Frequency: 10-2000Hz precise adjust, high speed scan, no miss out. High Signal to noise ratio, clear and stable echo, anti-noise design, perfect for tough working conditions. 12-digit AD, high speed sampling leads to better echo diagram with all details. Sensitive and can detect even tiny flaws. Can use probe frequency 20M perfectly. IP65 standard. Protective rubber casing. Damping support makes it stands in any angle. Battery lasts 15 hours for one charge.
Technical Specifications
| Operating Temperature | 14°F to 122°F (-10℃ to 50℃) |
| Storage Temperature | -22°F to 122°F (-30℃ to 50℃) |
| Display Delay | -20 µs to 3400 µs |
| Probe Delay/Zero Offset | 0 µs to 99.99 µs |
| Rectification | Positive half wave, negative half wave, full wave, RF System |
| Gate Monitors | Two independent gates controllable over entire sweep range |
| Range | 0 to 393.7in/s (0 to 10000mm), at steel velocity |
| Material Velocity | 3.93 in to 787.4 in (100 m/s to 20000 m/s) |
| Pulse Repetition Frequency | 20 Hz to 2000 Hz |
| Dynamic Range | ≥38 dB |
| Linearity | Horizontal: +/-0.2%, Vertical: 2.0%, Amplifier Accuracy +/-1 dB. |