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Product Parameters:
Product Name: Portable digital ultrasonic flaw detector
Test Range: (0-9999) mm
Operating Frequency: (0.2-20) MHz
Sound Velocity Range: (1000-15000) m/s
Dynamic Range: ≥36 dB
Vertical Linearity Error: ≤2.5%
Horizontal Linearity Error: ≤0.1%
Resolution: >40 dB (5P14)
Sensitivity Margin: >65 dB (200 mm deep, Ø2 flat-bottom hole)
Digital Rejection: (0-80)% without affecting linearity or gain
Electrical Noise Level: ≤8%
Probe Type: Straight, Material, Dual Element, Penetration
Gates: Incoming/Outgoing; Single/Dual Gate Reading
Pulse Amplitude: Selectable: Low (300V), Medium (500V), or High (700V)
Pulse Width: 0.1-0.5 μs Continuously adjustable within the range and frequency, compatible with probes of different frequencies.
Probe damping: 100Ω, 200Ω, and 400Ω available.
Hardware real-time sampling: High-resolution 10-bit AD converter with a sampling rate of 160MHz, ensuring high waveform fidelity.
Detection modes: Positive half-wave, negative half-wave, full-wave, and RF detection. Filter frequency band: (0.2-20) MHz, automatically matches probe frequency, no manual configuration required
Data storage: 100 detection parameter channels, 1000 frames of detection echo signals and parameters
Communication interface: USB 2.0 high-speed communication interface
Power supply: 9V DC; lithium battery, continuous operation for over 10 hours
Dimensions: 263 x 170 x 61 mm
Weight: 5.2 kg
Ambient temperature and humidity: (-10-50)°C, (20-95)% RH

Packing list:
Portable digital ultrasonic flaw detector*1
Straight probe*1
Angle probe*1
Support columns*2
Probe connection cable*1
Power adapter*1
Power cord*1
Instrument case*1
USB communication cable*1