Non-destructive Wire Rope Detector for Elevator

Non-destructive Wire Rope Detector for Elevator,Unique Principal;Unique Technology;Unique Method;Creative International Leading

Wire Rope Detector for Elevator is the very important high-risk component in elevator equipment; its safety status directly concerns with the safety of passengers lives and equipment. For a long time, the security monitoring to elevator wire rope is always a "bind point" of elevator safety management due to there is no scientific and reliable inspection technology. It has already become the great "hidden danger" of passengers lives.

TCK adopts the international leading technology of Weak-magnetic Sensor Inspection and puts it in use of Non-destructive Testing, has firstly developed the Non-destructive Wire Rope Detector for Elevator, and successfully solved the problem in elevator safety management.

 TCK Non-destructive Wire Rope Detector for Elevator realizes the perfect combination of high-tech, practicability and micromation. Portable design, human-computer interaction, easy operation, the running speed and loading of elevator will never be the problem for wire rope inspection.TCK Non-destructive Wire Rope Detector for Elevator, within single time inspection, can give qualitative, quantitative and locational inspection to external / internal wire breakage, abrasion, corrosion and fatigue of multiple ropes simultaneously, with clear and detail inspection report and conclusion. It is the most advanced detector for elevator wire ropes in the world and providing the high-tech guarantee for safety operation of elevator wire ropes.  Product features of TCK-DTBX36 1. High sensitivity sensor and reliability: the sensitivity of TCK sensor is 71-250 thousands times higher than Hall Element of traditional technology. The accuracy, stability, repetition rate and reliability of TCK instrument are far more excelled than the similar products in home and abroad.2. Small in size and light in weight: less than 2.8 kg.3. Simple operation: easy on-line unlock mechanism, friendly human-computer interface and interaction.4. Wide application range: the powerful software suits not only the ordinary users but also the professionals with detailed analysis method and means.5. No influence with running speed: the maximum allowable testing speed is 20meter/second, and not influenced by the rope vibration and dithering.6. Low environmental requirement: working temperature: -35 ~ +75; relative humidity: ≤95%RH; no "Zero Drift" phenomenon. TCK-DTBX36 Inspection Flow Connection with detector, data processing unit and notebook computerMagnetize the wire ropes with TCK Weak-magnetic LoaderOn-line inspection with detectorSave and review the flaw record / flaw curvePreview and print report System functions for TCK-DTBX36

1.Qualitative and quantitative inspection on Loss of Metal Cross-section Area (LMA) caused by external / internal wire breakage, abrasion, corrosion, fatigue and press damage, correct evaluation on wire rope residual bearing capacity and safety status.2.Automatically on-line alarming system;3.On-line automatic calibration technology makes detection results true and accurate;4.High self-adaptive ability;5.self-diagnosis function;6.portable connection with computer and real time display of result;7.easy and simple operation;8.TCK special analysis software with data processing, analysis, display, print, save and filing.

Technical indexes of TCK-DTBX36:1.Diameter Range: 8-16mm2.Number of wire ropes: 3-6 ropes in single row;3.Space between ropes: 5-7mm (the center distance of adjacent wire ropes: 17-23mm);4.Distance resolution: 0.01m;5.Testing speed: 0-20m/s (the present maximum working speed of elevators is 8m/s);6.Accuracy of quantitative detection: Normal-value of flaws (the actual flaw value is less than 60% of upper limit) qualitative detection rate: >95%; judgment rate: >90%;Damaging-value of flaws (the actual flaw value is between 60%-90% of upper limit) qualitative detection rate: >98%; judgment rate: >95%;Limiting-value of flaws (the actual flaw value is over 90%) qualitative detection rate: 100%; judgment rate: >98%. Hidden dangers are source of all evilWire rope has become a big hazard source of frequent accidents. The efficient quantitative inspection on great hidden danger --- such as fatigue, wire breakage, abrasion, and corrosion --- are always a difficult problem in the field of non-destructive testing for over a century. Safety of wire rope is fatal to elevator in service. In 2006, 42 wire breakage accidents of elevator occurred in five major Japanese elevator companies. Japan Ministry of Land, Infrastructure, and Transport has started emergent act on elevator wire rope inspection to 520,000 in-service elevators in Japan (90% of all elevators), make elevator wire rope breakage report as a legal duty for "high relation with serious accidents".According to statistic issued by the country, elevator accidents accounted for 7.5%-18.3% of total Special Equipments Accidents. In 2005 and 2006, elevator accident ranked No. 2 of 8 types of special equipments; in the first half of 2007, the elevator accident brought a historical high of 16.9%. The death toll in elevator accidents was between 6%-13.1% of total death toll every year, which ranked No. 3 and No. 4 among 8 special equipments in year 2005 and 2006. In 2007, 19 people died in elevator accidents, which was the highest in recent years.

Non-destructive Wire Rope Detector for Elevator