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China, Chinese Kw-4 Digital Ultrasonic Flaw Detector1 Industrial Products Supplier Manufacturer Details, price list catalog:
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DetectorNeedle DetectorDigital Ultrasonic Flaw DetectorPortable Ultrasonic Flaw Detector
Dongguan Nanxus Information Technology Co., Ltd
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Product Description KW-4 digital ultrasonic flaw detector is a multi-channel ultrasonic flaw detector that uses the latest digital integration and artificial intelligence technology. The instrument is easy to operate and powerful. The three systems integrated in the machine for passenger car axle, passenger car wheel and freight car axle detection can meet the needs of different customers in the railway system.FeaturesFull touch information input, using high-brightness TFT true color touch displayCan preview and print railway system standard reportsEight flaw detection channels can be switched freely, and the corresponding flaw detection process files can be automatically transferred at the same timePassenger car axle, passenger car data, truck axle detection, one machine three systems, no interferenceThe device has built-in flaw detection processes for various axle typesTechnical ParametersTransmitting parametersPulse typeNegative square wave pulsePulse leading edge <10 nsTransmitting pulse voltage300-500VPulse width 30ns-1000ns continuously adjustable (adjustment step 5nS)Impedance matching 200Ω, 500Ω Receiving parametersSampling frequency/bit number400MHz/10bitsAttenuator accuracy<±1dB/2dBSampling depth512Gain range120dBv0.1dB, 1d8, 2dB, 6dB (fully automatic adjustment)Signal bandwidth0.5MHz-15MHzScanning rangeZero interface incidence-9999mm steel longitudinal waveRepetition frequency30Hz-2kHzSound velocity range(1000-9999) m/sDynamic range≥30dBVertical linearity error≤ 3%Horizontal linearity error≤ 0.1% Overall performanceResolution≥30dBDetection modeFull detection, positive detection, negative detection, RFDegree of sensitivity margin≥60dB(Ф2x200mm)Working modeSingle-element flaw detection, dual-crystal flaw detectionInstrument parametersOverall dimensions260x185x75(mm)Display resolution800x600Overall weight2.89 kg (including battery)Power supply, batteryDC (DC15V/6A),Battery 11.1V/13600mAhDisplay screen dimensions8.4"Battery lifeContinuous work for more than 9 hours (powered by lithium battery)InterfaceUSB2.0,VGA,LANAmbient temperature(-10-40)oC (reference value)Relative humidity(20-95)% RH ApplicationsApplied to the automated multi-channel detection of wheel hubs, axles, etc. of buses and trucks, as well as the automated multi-channel detection of wheelsCompany ProfileFounded in 2003, Hengyu Instrument is headquartered in Dongguan City, Guangdong Province. It is a national high-tech enterprise specializing in R&D and manufacturing of various quality testing instruments. Products are widely used in: national quality inspection and commodity inspection institutions, scientific research, colleges and universities, rubber and plastics, shoemaking, leather, textile, metal, luggage, stationery, baby carriages and other industries, for new product development, physical property testing, teaching The necessary equipment for research, quality control, and raw material inspection. The main products are tensile machine, tensile testing machine, universal material testing machine, universal tensile machine, shoe industry, luggage testing equipment, etc.
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