Introduction: GHY-30 steel wire rope computer flaw detector adopts the new domestic and foreign wire rope non-destructive testing technology, which combines the advantages of domestic and foreign advanced flaw detection technology, and combines modern computer, communication and network technology to emerge as a wire rope non-destructive testing instrument. From the design of hardware to the writing of software, it has been leading the international advanced level. The instrument meets the standard requirements of GB/T21837-2008 "Electromagnetic Testing Method of Ferromagnetic Wire Rope" and American ASTM E1571-2001 "Standard Specification for Electromagnetic Inspection of Ferromagnetic Wire Rope". GHY-30 steel wire rope computer flaw detection and evaluation system, as an independent operation program and safety inspection system, can be easily applied to various modern computers to complete a series of inspection, alarm, storage and evaluation programs. Mainly used in mines, ropeways, hoisting and transportation machinery, elevators, port machinery, cable bridges and other equipment in the use of wire rope non-destructive testing. GHY-30 steel wire rope computer flaw detector has the functions of acquisition, control, analysis, display and storage of detection data. The hardware sensor adopts a ring-shaped design, and the magnetic steel combination of the circumferential array can better magnetize the steel wire rope in all directions in the axial direction. The software has the characteristics of real-time visualization, and with its unique dynamic continuous tracking method, it can continuously and dynamically observe data signals and their changes, process and analyze them in real time, and issue alarm signals for early warning defects; the system has the dual functions of automatic evaluation and manual diagnosis. Function; realize intelligent diagnosis of wire rope defects, can accurately predict the service life of wire ropes, and effectively prevent wire rope broken accidents; test results can directly generate test reports in Word document format, which can be based on the needs of different industries and various industry standards and regulations. requirements to generate different types of result reports. The software is fully compatible with various versions of the computer Windows operating system, and is suitable for the user's inertial operation. Technical parameter: Diameter of steel wire rope under test: Φ5－30mm (sensors of various specifications need to be configured); The relative maximum speed between the sensor and the wire rope: ≥20m/s, the best safe speed: 0.3～10m/s; Acquisition and processing frequency: 5000Hz; Discontinuous defect (LF local defect) detection ability: Qualitative detection accuracy of local defects: 98%; broken wire qualitative detection accuracy: 100; broken wire quantitative detection accuracy: ≥95%; the number of broken wires in a single set is allowed One equivalent root error; Continuous defect (LMA loss of metal cross-sectional area) detection capability; metal cross-sectional area loss detection accuracy: ±0.05%; metal cross-sectional area loss detection uncertainty: ±0.2%; Axial position indication detection capability: ±0.3%; Power supply: computer battery powered 5V, AC (AC220 volts ± 10%); Working temperature: -20℃～40℃; Relative humidity: ≤95%RH; Using the computer network port to directly sample, process and analyze, it has the functions of online sound and light alarm and real-time display of results; Qualitative and quantitative accuracy of flaw detection: ±1.2%; effective signal extraction distance: 0～30mm; The sensor of elevator wire rope flaw detector is made of high-quality materials such as pure copper, and the working life of the sensor is ≥2.7×104h; Fast and stable data transmission using network port connection;
Introduction: GHY-30 steel wire rope computer flaw detector adopts the new domestic and foreign wire rope non-destructive testing technology, which combines the advantages of domestic and foreign advanced flaw detection technology, and combines modern computer, communication and network technology to emerge as a wire rope non-destructive testing instrument. From the design of hardware to the writing of software, it has been leading the international advanced level. The instrument meets the standard requirements of GB/T21837-2008 "Electromagnetic Testing Method of Ferromagnetic Wire Rope" and American ASTM E1571-2001 "Standard Specification for Electromagnetic Inspection of Ferromagnetic Wire Rope". GHY-30 steel wire rope computer flaw detection and evaluation system, as an independent operation program and safety inspection system, can be easily applied to various modern computers to complete a series of inspection, alarm, storage and evaluation programs. Mainly used in mines, ropeways, hoisting and transportation machinery, elevators, port machinery, cable bridges and other equipment in the use of wire rope non-destructive testing. GHY-30 steel wire rope computer flaw detector has the functions of acquisition, control, analysis, display and storage of detection data. The hardware sensor adopts a ring-shaped design, and the magnetic steel combination of the circumferential array can better magnetize the steel wire rope in all directions in the axial direction. The software has the characteristics of real-time visualization, and with its unique dynamic continuous tracking method, it can continuously and dynamically observe data signals and their changes, process and analyze them in real time, and issue alarm signals for early warning defects; the system has the dual functions of automatic evaluation and manual diagnosis. Function; realize intelligent diagnosis of wire rope defects, can accurately predict the service life of wire ropes, and effectively prevent wire rope broken accidents; test results can directly generate test reports in Word document format, which can be based on the needs of different industries and various industry standards and regulations. requirements to generate different types of result reports. The software is fully compatible with various versions of the computer Windows operating system, and is suitable for the user's inertial operation.
