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China, Chinese Digital Rebar Variety Defects Flaw Test Steel Ultrasonic Defect Metal Flaw Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentOther Electronic InstrumentsDigital Ultrasonic Flaw DetectorMetal Flaw Tester
Wuhan Kaidi Zhengda Electric Co., Ltd.
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Product Description SummaryThe 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 parameterScreen display monochromeScanning range: 0-6000mm steel longitudinal waveOperating frequency: 0.4MHz~15MHzVertical linear error: ≤ 4%Horizontal linear error: ≤ 0.2%Gain: 110dBSensitivity margin: > 60dB (200mm deep, Φ 2 flat bottomed hole)Resolution:>32dB (5N20)Dynamic range: ≥ 30dBChannel: 100 setsStorage: 500 A-scansDAC/AVG curve: YesTCG curve: NoneB-scan: NonePC communication: YesFlaw detection video: YesPulse/emission intensity: not adjustableNoise level:<8%Repetitive transmission frequency: 100~1000HzSpeed range: 1000-9999 (m/s)Working mode: straight probe, oblique probe, twin crystal, penetrationDigital suppression: (0-80)%, does not affect linearity and gainWorking hours: Continuous work for more than 8 hours (lithium battery)Environmental temperature: (-20~70) oC (reference value)Relative humidity: (20-95)% RHThree proof function: YesAppearance size: 265 × 160 × 53mm (main unit)Weight: 1150gStandard configuration: host, power adapter, straight probe, angle probe, probe connection cableOptional 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 functionsTwo 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 Host1 unitStraight probe1 unitAngle probe1 unit9V power adapter1 unitProbe connection wire 1 pieceProduct packaging box 1 unitUser manual 1 bookCertificate of conformity, packing card, warranty card 1 setOptional accessories Communication software for PC ultrasonic flaw detector Standard test block Coupling agent
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