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Frequency Range | 1 to 15 MHz; for broadband |
Attenuator | Total attenuation: 100dB, 0.1dB step |
Vertical linearity error | ≤5% |
examination range | 0 to 4800mm (steel longitudinal wave) |
Horizontal linearity error | ≤0.5% |
Detection method | Positive, negative, two-way detection |
Suppression level | 0 to 80% |
Pulse shift | 0 to 5000 mm (class longitudinal wave) |
power supply | DC: 12±1.2V, about 0.6A |
battery | 12V/3.5Ah NiMH battery |
Detecting sensitivity margin | ≥46dB (using a 2.5P20 probe to find a 200mm-ф2mm flat bottom hole from the detection surface) |
Remote resolution | With 2.5P20 probe long-range resolution is no more than 5mm (according to JIS Z 2352) |
weight | About 1.8Kg (with battery) |
Volume (length × width × height) | 165mm × 85mm × 235mm |