Attenuator error |
Every 12dB ± 1dB |
Equivalent input noise |
<40×10-9 V/√HZ |
Pulse type |
Negative square wave, the emission voltage is continuously adjustable from 25 to 250V, and the step is 25V. |
Way of working |
The width is continuously adjustable from 30 to 1000 ns, and the step is 10 ns. |
Damping |
Single and double |
working frequency |
400, 80Ω |
Gain |
0.5 to 22.5 MHz |
Sound speed range |
0.0~110.0dB, step value: 0.1, 1.0, 2.0, 6.0dB; 0.1dB |
examination range |
File provides intelligent acceleration adjustment |
Detection method |
1000~15000m/s, continuously adjustable, built-in 30 common material sound velocity values |
Display |
0.0~10000mm (steel longitudinal wave), continuously adjustable, minimum step value 0.1mm |
Pulse shift |
Forward, negative, full wave, radio frequency (RF) |
Probe zero value |
Industrial grade, TFT 8.4" WVGA color LCD display with resolution of 800×600 |
Pulse repetition frequency |
-7.5~3000μs |
Vertical linearity error |
0~999.9μs |
Horizontal linearity error |
25~1000Hz, automatic and manual adjustment |
Sensitivity margin |
≤4% |
Resolution |
≤0.4% |
Dynamic Range |
≥60dB (200Φ2 flat bottom hole) |
inhibition |
≥34dB (5P14) |
Electrical noise level |
≥30dB |
interface |
(0~90)%, does not affect linearity and gain |
power supply |
<10% |
Internal storage capacity |
C6, TOFD, encoder, USB, LAN (RJ45), HDMI interface power interface |
Scan length |
Large capacity lithium battery for 6 hours of continuous operation, DC: 12V DC adapter |
Recording method |
16G (external expandable to 32G) |
Sampling depth |
0~40000mm automatic scrolling, the internal storage length is more than 5000m |
weight |
Raw data |
Volume (height x width x thickness) |
2048 |