Ultrasonic flaw detector for welds

1.XUT600C weld ultrasonic flaw detectorFunctional features:

Testing standards: Built in commonly used testing standards in various industries, directly called, convenient and fast.

Weld seam diagram: Weld seam shape parameters can be set, and the weld seam diagram and the position of defects in the weld seam can be visually displayed during flaw detection.

Automatic calibration: probe zero point and probe angle (K value) automatic calibration function; Automatic measurement function for sound speed.

Peak memory: high defect in real-time retrievalWave, record the maximum defect value.

Calculation of Φ value: high accuracy of defect detection by straight probe forging inspectionAutomatically calculate and display the equivalent size of defects after the wave.

Defect localization: Real time display of defect level, depth (vertical), and acoustic path position.

Defect quantification: Real time display of defect equivalent dB value.

Defect characterization: By using the echo envelope waveform, it is convenient for manual experience judgment.

DAC/AVG: Automatic curve generation, unlimited sampling points, and compensation and correction can be performed. The curve automatically fluctuates with gain, expands with sound path, and moves with delay. Capable of displaying AVG curves of any aperture.

Gain: The total gain is 110dB, with step values of 0, 0.1dB, 2dB, and 6dB. The unique fully automatic gain adjustment and scanning gain function make the flaw detection both fast and accurate.

Gate alarm: The gate position, width, and height can be adjusted arbitrarily; B gate can choose to set an incoming wave alarm or a lost wave alarm; The buzzer sound inside the gate and the LED light (which is very effective in noisy environments) alarm and turn off.

Real time clock: tracks and stores real-time inspection dates and times.

Battery module: High capacity lithium battery module, with two charging methods: online charging and offline charging, convenient for flaw detection personnel to use.

2.XUT600C weld ultrasonic flaw detectorMain technical parameters:

Detection range: (0~9999)mm

Working frequency: (0.2~20)MHz

Speed range: (1000~15000) m/s

Dynamic range: ≥36dB

Vertical linear error: ≤ 2.5%

Horizontal linear error: ≤ 0.1%

Resolution: >40dB(5P14)

Sensitivity margin:>65dB (200mm deep with 2 flat bottomed holes)

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

Electrical noise level: ≤ 8%

Probe type: Straight probe, oblique probe, twin crystal probe, penetrating probe

sluice gate: Entrance gate and loss gate; Single gate reading, dual gate reading

Pulse amplitude: Low (300V), Medium (500V), High (700V) graded selection

Pulse width: continuously adjusted within the range of (0.1~0.5) µ s to match probes of different frequencies

Probe damping: 100 Ω, 200 Ω, 400 Ω optional

Hardware real-time sampling: high-resolution 10 bit AD converter, sampling speed of 160MHz, waveform high fidelity

Detection methods: positive half wave, negative half wave, full wave, RF detection

Filter frequency band: (0.2~20) MHz, fully automatically matched according to probe frequency, no need to manually set

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

Communication interface: USB 2.0 high-speed communication transmission interface

Power Supply: Direct current (DC) 9V; Lithium batteries can work continuously for more than 10 hours

External dimensions: 263×170×61(mm)

Whole machine weight: 5.2Kg

Environmental temperature and humidity: (-10~50) ℃ (20~95)% RH

3. Instrument configuration