| Working Principle |
Ultrasound (pulse to echo /echo to echo) |
| Working Frequency Range |
0.5 MHz to 20 MHz |
| Pulse Width |
Square wave width 30 ns to 1000 ns adjustable, step 0.1 ns |
| Material Sound Velocity |
300 m/s to 15000 m/s |
| Attenuator Error |
Every 12 dB ± 1 dB |
| Vertical Linear Error |
≤3% |
| Horizontal Linear Error |
≤0.5% |
| Dynamic Range |
≥30 dB |
| Flaw Detection Margin |
≥65 dB (2.5 Z 20 N probe) |
| Electrical Noise Level |
≤10 (1 MHz % to 4 MHz %) |
| Equivalent Input Noise |
<80 Hz to 10 V to 9 V |
| Pules Repetition Frequency |
20 Hz to 1000 Hz, step 1 Hz |
| Pulse Voltage |
25 V to 400 V adjustable, step 25 V |
| Operating Voltage |
12 V (battery, DC) |
| Storage |
Expansion TF card, mass storage |
| Physical Dimension |
7.08 in x 5.11 in x 1.57 in (180 mm x 130 mm x 40 mm)(Height x Width x Depth) |
| Weight |
0.17 Ib (750 g) |
