working frequency

Sound speed range

Dynamic Range

Vertical linearity error

Horizontal linearity error

Discrimination

Sensitivity margin

Digital suppression

Electrical noise level

Probe type

Gate

Pulse amplitude

Pulse Width

Probe damping

Real-time sampling of hardware

Detection method
Filter band

data storage

Communication Interface

power supply

Dimensions

Ambient temperature and humidity

(0.2~20)MHz

(1000~15000) m/s

≥36dB

≤2.5%

≤0.1%

>40dB(5P14)

>65dB (deep 200mm 2 flat bottom hole)

(0~80)%, does not affect linearity and gain

≤8%

Straight probe, oblique probe, dual crystal probe, penetration probe

Incoming gate, loss gate; single gate reading, double gate reading

Low (300V), medium (500V), high (700V) grading options

Continuous adjustment in the range of (0.1~0.5)μs to match probes of different frequencies

100Ω, 200Ω, 400Ω optional

High resolution 10-bit AD converter with sampling speed of 160MHz and high waveform fidelity

Positive half wave, negative half wave, full wave, radio frequency detection

(0.2~20)MHz, fully automatic matching according to probe frequency, no need to set manually

100 sets of flaw detection parameter channels, 1000 flaw detection echo signals and parameters

USB2.0 high speed communication transmission interface

DC (DC) 9V; lithium battery works continuously for more than 8 hours

263*170*61 (mm)

Temperature: (-10~50) °C Humidity: (20~95)%RH