Digital Nondestructive Test Equipment Ultrasonic Flaw Detector

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDZD910
• Detection Range: (0-15000) mm
• Repetition Frequency: (20-3000) Hz
• Dynamic Range: ≥ 38dB
• Welding Software: Conventional Form
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Sound Speed Range: (100~20000) M/S
• Vertical Linear Error: ≤ 2.5%
• Working Frequency: 0.5MHz~15MHz
• Electric Noise Level: ≤ 10%
• Horizontal Linear Error: ≤ 0.2%
• Power: Electronic
• Resolution: >40dB (5p14)
• Trademark: KDZD
• Origin: Hebei, China
• HS Code: 9030332000

Product Description

Product Overview
This instrument is a portable industrial non-destructive testing instrument that can quickly, conveniently, without damage, and accurately detect, locate, evaluate, and diagnose various defects (cracks, inclusions, pores, etc.) inside the workpiece. It can be used in both laboratories and engineering sites.

Easy to set up and operate;
DAC and DGS curves;
Unique weld seam detection software;
Screenshots and videos;
PDF detection report.
 
Technical parameter
Detection range: (0~15000) mm
Operating frequency: 0.5MHz~15MHz
Speed range: (100~20000) m/s
Repetition frequency: (20~3000) Hz
Dynamic range: ≥ 38dB
Vertical linear error: ≤ 2.5%
Horizontal linear error: ≤ 0.2%
Resolution:>40dB (5P14)
Sensitivity margin:>65dB (200mm deep with 2 flat bottomed holes)
Digital suppression: (0~80)%, does not affect linearity and gain
Electrical noise level: ≤ 10%
Probe types: straight probe, oblique probe, twin crystal probe, penetrating probe
Weld seam software: conventional form
Gate: inlet gate, outlet gate; Single gate reading, dual gate reading
Power supply: Direct current (DC) 9V; Lithium batteries can work continuously for more than 8 hours
Alarm: Beep alarm, LED light alarm
Dimensions: 263 × 170 × 61 (mm)
Host weight: 1.92kg
Environmental temperature: (-10~50) ºC
Relative humidity: (20~95)% RH
Note: The above indicators were measured with a probe frequency of 2.5MHz and a full wave detection method.
 
Functional features:
Display interface
Chinese display, master-slave menu, digital true color LCD display, resolution of 640 × 480, more delicate and user-friendly interface and waveform display, screenshot and PDF inspection report
 
Screenshot and PDF inspection report
Real time screenshot of all pages and inspection reports, and save them as BMP images to a USB drive, which can be set as color or grayscale images. Export the inspection report as a PDF file and save it to a USB drive for easy archiving and printing
 
Detection range
Zero interface incidence: 0~15000mm (steel, longitudinal wave), continuously adjustable
 
Launch pulse
Pulse amplitude: 100V, 200V, 250V, 300V, 350V, 400V, 450V, 500V graded selection, suitable for a wide range of probes
Pulse width: continuously adjusted within the range of (0.0~0.510) µ s to match probes of different frequencies
Probe damping: 50 Ω, 150 Ω, 250 Ω, 500 Ω are optional to meet different working requirements for sensitivity and resolution
Working methods: single crystal straight probe, single crystal oblique probe, twin crystal straight probe, twin crystal oblique probe, penetration testing
 
Amplify reception
Hardware real-time sampling: high-resolution 16 bit AD sampling, sampling speed of 320MHz, waveform high fidelity
Detection methods: positive half wave, negative half wave, full wave, RF detection
Filter frequency band (0.2~20) MHz, automatically matched according to probe frequency, no need to manually set
Gain: The total gain is 110dB, with step values of 0, 0.1dB, 1dB, 2dB, and 6dB
Gates: Gate A and Gate B, with the option to set an incoming wave alarm or a lost wave alarm
 
data storage 
Supports 500 sets of flaw detection parameter channels and 1000 sets of flaw detection reports. The flaw detection channels and reports can be exported through USB interface or USB flash drive, and the flaw detection information can be stored infinitely through USB flash drive
 
Video recording function
This device supports a maximum of 10 video files, with each file lasting up to 5 minutes. Recording through a USB flash drive does not limit the number or duration of recordings
 
Flaw detection function
Testing standards: Built in commonly used testing standards in various industries, directly called, convenient and fast
Automatic calibration: probe zero point and probe angle (K value) automatic calibration function; Automatic measurement function of sound velocity
Peak memory: Real time retrieval of the highest wave of defects, recording the maximum value of defects
Defect localization: Real time display of defect level, depth (vertical), and sound path position
Defect quantification: Real time display of defect equivalent dB value or equivalent size
Defect characterization: By using the echo envelope waveform, it is convenient for manual experience to judge
Surface correction: used for surface workpiece inspection, can display the circumferential position of defects in real time
DAC/AVG: Automatic curve generation, unlimited sampling points, and compensation and correction can be performed. Capable of displaying AVG curves of any aperture.
AWS D1.1: American Welding Society standard, providing a dynamic reflector "deficiency rating" for various AWS weld inspection applications.
Crack height measurement: using endpoint diffraction waves to automatically measure and calculate crack height.
Widening inside the door: amplifying echo details for easy echo analysis
Continuous recording: real-time recording of waveforms, storage, and playback
Waveform Freeze: Freeze the waveform displayed on the screen for defect analysis
Echo coding: Display the echo display area 1-9 times in different colors for easy identification of defect location
Peak marking: Real time capture of peak values and marking of peak values
B-scan: Real time scanning, cross-sectional display, can display the shape of workpiece defects, making the detection results more intuitive.
 
Real time clock
Real time tracking and recording of inspection dates and times, and storing the records.
 
communication interface 
USB 2.0 high-speed communication transmission interface, which can use dedicated software to upload and download data through USB.

Battery module
High capacity lithium battery module, with a continuous working time of over 12 hours.

Display waveform
It is possible to set the waveform color, waveform filling, and peak marking inside the gate

Repetitive transmission frequency
The maximum repeated emission frequency of this machine can be set to 3000Hz, or upgraded to higher according to user needs. In principle, the upper limit can be achieved based on the detection range, sound speed, and emission width

Upgrade Program
Only two steps are needed to complete the upgrade function. Users can upgrade the program to the new version by themselves, and the upgrade will not cause the machine to black screen or damage

 

 

 

 

 

 

 

 

 

Standard configuration
Flaw detector host	1 unit
Straight probe	1
Angle probe	1
Power adapter	1
BNC probe connection wire	1 piece
USB storage	1 unit
Shoulder strap	1 piece
User manual	1 book
Certificate of conformity	1 piece
1 piece Warranty card	1 piece
Testing report	1 sheet
Instrument box	1 unit