Description
Overview
GAOTek digital metal flaw detector can be widely used in locating and sizing hidden cracks, voids, disbands, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.
Technical Specifications
| Working Frequency | 0.2 MHz to 15 MHz |
| Sound Speed Range | 1000 m/s to 9999 m/s |
| Gain Range | 0 dB to 110 dB |
| Sampling Frequency | 100 MHz |
| Display Delay | – 20 μs to 3400 μs |
| Probe Bias | 0 μs to 99.99 μs |
| Electric Noise Level | ≤ 10 % |
| Sensitivity Margin | >Â 62 dB |
| Resolution | >Â 40 dB (5 p 14) |
| Linear Inhibition | 0 % to 80 % (Digital inhibition) |
| Vertical Linear Error | ≤ 3% |
| Horizontal Linear Error | ≤ 0.1% |
| Dynamic Range | ≥ 32dB |
| Battery | 6 V × 3.7 V (lithium battery) |
| Power Supply | 8.4 V |
| Ambient Humidity | 20 % RH to 90 % RH |
| Ambient Temperature | -4 ℉ to 122 ℉ (- 20 ℃ to 50 ℃) |
| Detection Range | 0 in to 393.70 in (0 mm to 9999 mm) |
| Size | 9.06 in x 6.69 in x 2.17 in (23 cm x 17 cm x 5.5 cm) |
| Weight | 3.44 Ib (1.56 kg) (including leather cover) |