Enhanced Digital True Color Ultrasonic Flaw Detector
Performance characteristics
A special advantage
All-digital, true color display, depending on the environment, the background color and brightness value can be set freely.
Digital jog dial, one-button operation
Adopt EU certification standard EN12668-1:2000; provide one copy of the Chinese and English European standard identification report
Spectrum analysis, high-speed FFT operation, measured probe frequency
High-performance security lithium battery, module plug-in type, one machine, two power and two charge, guide the trend
B transmitting pulse
Pulse intensity: grading selection, set 200V, 300V, 400V, suitable for a wide range of probes
Pulse width: 100-300ns continuous adjustment, matching the best sensitivity when detecting probes of different frequencies
Impedance matching: 51Ω, 150Ω, 200Ω, 400Ω, meeting different working requirements of sensitivity and resolution
Working mode: single crystal flaw detection, double crystal flaw detection
C scan range
Zero interface incident ~ 14000mm (steel longitudinal wave), proportional adjustment, continuous adjustment of two modes.
D amplification reception
Real-time hardware sampling: 150MHz, high-fidelity waveform
Detection method: full detection, positive and negative detection, radio frequency display
Gate signal: single gate, double gate, full screen retrieval, peak reading in the gate.
Value-added / fully automatic gain: set 0.1dB, 1 dB, 2dB, 6dB step value, set the amplitude height value automatic gain mode
E alarm
Sound and light alarm and off in the curve inside the gate
F data storage
50 groups quickly select the flaw detection parameter channel, pre-adjust the combination parameters of various probes and instruments, freely set the detection standard of each industry, convenient for storage, recall, re-inspection, printing, communication transmission
The memory 1000 detects echo signals and data, and realizes computer management of storage, read and browse, single-frame printing, continuous printing and communication transmission.
Parameter accessories: All Chinese settings for flaw detection parameters, input real-time data, random storage, recall, print, report communication
G flaw detection function
Crest memory: real-time retrieval of the highest wave of defects, calibration of the maximum value of defects
Practical AVG: Practical AVG curve, automatic conversion defect φ value (outside 3Nus)
Crack height measurement: find the highest wave of defects, real-time diffraction method
Dynamic recording: detecting real-time dynamic recording waveforms, storage, playback
Defect location: real horizontal value L, depth value H, sound path value S
Quantification of defects: real SL quantitative value
Defect characterization: through the envelope waveform, artificial experience
Surface correction: surface workpiece flaw detection, corrected curvature conversion
Distance compensation: real-time compensation for long-distance flaw detection of thick workpieces to avoid small defects
B-scan: real-time scanning, describing the cross-section of the defect
H real time clock recording
Real-time inspection of date and time tracking records and storage
I control interface
High-speed USB, RS232 interface provides transmission printing
J screen saver
Turn off the screen during standby to save power, reduce the number of switching machines, and extend the service life.
Technical Parameters
Pulse strength: 200V, 300V, 400V three gears optional
Pulse width: 100-300ns continuously adjustable
Impedance matching: 51Ω, 150Ω, 200Ω, 400Ω four options
Working mode: single crystal flaw detection, double crystal flaw detection
Scanning range: zero interface incident ~ 14000mm steel longitudinal wave
Sampling frequency / number of bits: 150MHz / 8bits
Detection method: full detection, positive and negative detection, radio frequency display
Operating frequency: 0.4-4MHz, 2-8MHz, 10MHz, 2MHz-20MHz)
Noise level in each band: < 80 x V/
Attenuator accuracy: < ±1dB/12dB
Gain adjustment: 120dB (0.1dB, 1 dB, 2dB, 6dB step, fully automatic adjustment)
Sound speed range: (100 ~ 20000) m / s
Dynamic range: ≥ 30dB
Vertical linearity error: ≤ 3%
Horizontal linearity error: ≤ 0.1%
Resolution: >40dB (5N14)
Sensitivity margin: >62dB (depth 200mmΦ2 flat bottom hole)
Digital suppression: (0 ~ 80)%, does not affect linearity and gain
Power supply, voltage: DC (DC) 7.2V ± 10%; AC (AC) 220V ± 10%
Working time: continuous work for more than 6 hours (powered by lithium battery)
Ambient temperature: (-10 ~ 40) °C (reference value)
Relative humidity: (20 ~ 95)% RH
Dimensions: 220 x 175 x 55 (mm)
Instrument configuration:
1. One host (one lithium battery included) 2. Two probe wires (Q9-Q9) 3. One power charger
4. Lithium battery piece 5. Battery charging cable
6. Portable work with a set of 7. Communication line, communication driver software
8. The instrument is provided with a 9. User manual, certificate and warranty card.
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Dongguan Aoxing Audio Visual Equipment CO.,Ltd , https://www.aoxing-whiteboard.com