Digital Rebar Variety Defects Flaw Test Steel Ultrasonic Defect Metal Flaw Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDZD958
• Channel: 100 Groups
• Dynamic Range: ≥ 30dB
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Vertical Linear Error: ≤ 4%
• Storage: 500 a-Scans
• Scanning Range: 0-6000mm Steel Longitudinal Wave
• Working Frequency: 0.4MHz~15MHz
• Horizontal Linear Error: ≤ 0.2%
• Dac/Avg Curve: Yes
• Power: Electronic
• Gain: 110dB
• Resolution: > 32dB (5n20)
• Trademark: KDZD
• Origin: China
• HS Code: 9030332000
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 25.000kg

Product Description

Summary

The KDZD958 digital ultrasonic flaw detector can quickly, conveniently, non destructively, and accurately detect, locate, evaluate, and diagnose various internal defects of workpieces such as cracks, welds, pores, sand holes, inclusions, folds, etc. It is applied in fields such as power, petrochemicals, boiler pressure vessels, steel structures, aerospace, railway transportation, automobiles, and machinery. It is a commonly used instrument in the non-destructive testing industry.

Technical parameter
Screen display monochrome
Scanning range: 0-6000mm steel longitudinal wave
Operating frequency: 0.4MHz~15MHz
Vertical linear error: ≤ 4%
Horizontal linear error: ≤ 0.2%
Gain: 110dB
Sensitivity margin: > 60dB (200mm deep, Φ 2 flat bottomed hole)
Resolution:>32dB (5N20)
Dynamic range: ≥ 30dB
Channel: 100 sets
Storage: 500 A-scans
DAC/AVG curve: Yes
TCG curve: None
B-scan: None
PC communication: Yes
Flaw detection video: Yes
Pulse/emission intensity: not adjustable
Noise level:<8%
Repetitive transmission frequency: 100~1000Hz
Speed range: 1000-9999 (m/s)
Working mode: straight probe, oblique probe, twin crystal, penetration
Digital suppression: (0-80)%, does not affect linearity and gain
Working hours: Continuous work for more than 8 hours (lithium battery)
Environmental temperature: (-20~70) ºC (reference value)
Relative humidity: (20-95)% RH
Three proof function: Yes
Appearance size: 265 × 160 × 53mm (main unit)
Weight: 1150g
Standard configuration: host, power adapter, straight probe, angle probe, probe connection cable
Optional accessories: communication software, data cable, flaw detection test block, computer
 
Major function 
High precision quantification and positioning meet the requirements of both near and far distance testing; 
The near-field blind zone is small, which meets the requirements of small diameter and thin-walled tube inspection; 
Automatic calibration: One click automatic calibration, very convenient operation, automatically testing the "zero point", "K value", "leading edge" of the probe and the "sound velocity" of the material; 
Automatically display the location of defect echoes (depth d, horizontal p, distance s, amplitude, equivalent dB, aperture ф value); 
Free switching of three scales (depth d, horizontal p, distance s); 
The automatic gain, echo envelope, and peak memory functions have improved the efficiency of flaw detection; 
Calculation of diameter: Straight probe forging flaw detection, automatic conversion of aperture ф value to find the highest wave of defects, automatic calculation of large flat bottom; 
15 independent flaw detection channels (expandable), which can freely input and store industry flaw detection standards, and on-site flaw detection does not require carrying test blocks; 
Free storage and playback of 50 A-scan waveforms and data; 
DAC and AVG are automatically generated and can be segmented, with unlimited sampling points that can be corrected and compensated;
3 built-in flaw detection standards can be adjusted out; 
You can freely input industry standards; 
The pulse width and intensity of the emission can be adjusted; 
260000 color true color screen with ultra-high brightness display, adjustable brightness, suitable for working environments with strong and weak light; 
Powered by high-performance, safe and environmentally friendly lithium batteries, it can work continuously for 8 hours. 
Real time clock recording: track and store the real-time detection date and time; 
Power off protection ensures that stored data is not lost; 
The flaw detection parameters can be automatically tested or pre-set; 
Digital suppression does not affect gain and linearity; 
Gain compensation: Db attenuation caused by factors such as surface roughness, curved surfaces, and long-distance testing of thick workpieces can be corrected; 
It has the functions of waterproofing, oil proofing, and dust proofing, and its service life is extended, which is several times longer than that of conventional flaw detectors.
 
Important auxiliary functions
Two input methods: angle and K value;
Echo frequency analysis;
Power status indication;
Gate sound and light alarm;
DAC sound and light alarm;
Freezing and thawing of screens;
Clock display.

 

Standard configuration
Host	1 unit
Straight probe	1 unit
Angle probe	1 unit
9V power adapter	1 unit
Probe connection wire	1 piece
Product packaging box	1 unit
User manual	1 book
Certificate of conformity, packing card, warranty card	1 set
Optional accessories
Communication software for PC ultrasonic flaw detector
Standard test block
Coupling agent