| Working principle | Ultrasonic |
| Working frequency | (0.2 to 20) MHz |
| Pulse width | Square wave width 30 to 1000ns adjustable, step 0.1ns |
| Material sound velocity | 300 m/s to 15000 m/s |
| Detection method | Negative wave, positive wave, two-way wave, filter, and RF wave |
| Gain adjustment | 0 dB to 110 dB: 0.1 / 1 / 2 / 6 step adjustment |
| Thickness measurement function | non |
| WIFI/HDMI/digital filtering wave | non |
| Sluice gate | Incoming gate, loss gate; single gate reading, and double gate reading |
| DAC、AVG function | DAC curve, AVG curve |
| Attenuator error | Every 12dB +- 1dB |
| Vertical linearity error | ≤3% |
| Horizontal linearity error | ≤0.5% |
| Dynamic range | ≥ 30 dB |
| Sensitivity margin | ≥ 65 dB (2.5Z20N Probe) |
| Far zone resolution | ≥ 26 dB |
| Electrical noise level | ≤ 10 % (1MHz to 4MHz) |
| Equivalent input noise | ＜ 80 x 10 – 9 V / √ Hz |
| Pulse repetition frequency | 20 Hz to 1000 Hz, Stepping 25 V |
| Pulse voltage | 25 V to 400 V can adjust, step 25 V |
| Thin plate resolution | ≤ 3 mm (5C10N Probe) |
| AWS D1.1/D1.5 | The AWS D 1.1 / D 1.5 of the American Welding Association (AWS) calculates the weld level of steel structures and bridges |
| Working voltage | 12V (Battery, DC) |
| Storage | Storage card |
| Probe damping | 100Ω, 200Ω, 400Ω optional |
| Real-time sampling of hardware | High resolution 10-bit AD converter with sampling speed of 160MHz and high waveform fidelity |
| Detection method | Positive half wave, negative half wave, full wave, radio frequency detection |
| Filter band | (0.2 to 20) MHz, fully automatic matching according to probe frequency, no need to set manually |
| Communication interface | USB2.0 high speed communication transmission interface |
| Ambient temperature and humidity | Temperature: 14°F to 122°F (-10 °C to 50 °C) Humidity: (20 % to 95 %) RH |
| Detection range | 0 in to 551.18 in (0 mm to 1400 cm) (Steel longitudinal wave) |
| Pulse shift | 1.77 in to 39.37 in (45 mm to 100 cm) (steel longitudinal wave) |
| Appearance size | 7.08 in x 5.11 in x 1.57 in (18 cm x 13 cm x 4 cm) (Height x Width x Depth) |
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