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China, Chinese Kw-4b Digital Ultrasonic Flaw Detector1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Needle DetectorDigital Ultrasonic Flaw DetectorPortable Ultrasonic Testing Equipment
Dongguan Nanxus Information Technology Co., Ltd
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Product Description KW-4B digital ultrasonic flaw detector adopts advanced digital integration technology, easy to operate, powerful functions, and the special railway flaw detection technology integrated in the machine can meet various detection needs of railway locomotive systems.FeaturesTFT true color display, Chinese function hot health operationHigh-performance, safe and environmentally friendly lithium battery, modular plug-in typeHigh-speed USB interface. Fast transmissionFlaw detection channels: 30 groups, transverse wave flaw detection, longitudinal wave flaw detection, small angle flaw detection, surface wave flaw detectionStorage capacity: 1000 picturesCrack height measurement: Implement line shooting to measure the crack heightTechnical ParametersTransmitting parametersPulse typeNegative square wave pulsePulse leading edge <10 nsTransmitting pulse voltage600VPulse width 30ns-1000ns continuously adjustable (adjustment step 5nS)Impedance matching 200Ω, 500Ω Receiving parameters Sampling frequency/bit number200MHz/10bitsAttenuator accuracy<±1dB/2dBSampling depth512Gain range110dB/0.1dB, 2dB, 6dB (fully automatic adjustment)Signal bandwidth0.5MHz-15MHzScanning rangeZero interface incidence-12000mm steel longitudinal waveRepetition frequency60Hz-200HzSound velocity range(100-20000) m/sDynamic range≥30dBVertical linearity error≤ 2%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 dimensions200x138x60(mm)Display resolution640x480Overall weight1.5 kg (including battery)Power supply, batteryDC (DC8V/1.5A],Battery 7.4V/8000mAhDisplay screen dimensions5"Battery lifeContinuous work for more than 6 hours (powered by lithium battery)InterfaceUSB2.0, OTGAmbient temperature(-10-40)oC (reference value)Relative humidity(20-95)% RH ApplicationsSpecially used in railway locomotive depots, it can be used for the inspection of hubs, axles and other partsCompany 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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