ES-XMulti joint magnetic yoke flaw detector

I. Overview

ES-XPortable flexible AC magnetic yoke flaw detectorIt is a portable flexible AC flaw detection equipment that uses a magnetic yoke to magnetize workpieces made of ferromagnetic materials. It can magnetize various parts and is suitable for use in industries such as oil fields, shipbuilding, internal combustion engine parts, coal mines, machinery, standard parts, oil pumps and nozzles, aircraft manufacturing, automotive parts, bridge construction, chemical industry, boiler pressure vessels, railways, etc. Surface and near surface defects caused by forging, quenching, welding, fatigue, etc. Ultrasonic testing of geometrically complex workpieces such as connecting rods, crankshafts, bearings, high-strength bolts, springs, forgings, petrochemical fittings, valves, blades, gears, rollers, anchor chains, etc.
2、 Main technical parameters:
1Power supply:220V/50Hz
2Boosting power:7.6Kg；
3Magnetic spacing:30～280mm
4Weight:4.1Kg
5External dimensions:230x70x55mm；
（Excluding joint height）
3、 Usage:
1Connect the flaw detection well with the power cord（tighten）.
2According to different sockets on site, choose the appropriate plug to connect the power cord and ensure good grounding performance. If the socket does not have a grounding wire, it is necessary to add a grounding wire.
3Adjust the joint of the flaw detector to the appropriate spacing, place the plane of the joint on the workpiece, and maintain good contact.
4Press the work switch and hold it2～3Spray magnetic powder or magnetic suspension onto the inspected area in seconds.
5Release the work switch to observe the workpiece.
6Move the flaw detection to another area for inspection and repeat the above steps.
4、 Attention:
1The power supply must comply with the requirements specified by the instrument;
2During work, the maximum duration of each power on should not exceed30Seconds;
3When moving the position of the magnetic yoke, the work switch must be released for operation;
4When the magnetic yoke leaves the workpiece or is placed on a non-magnetic workpiece, the work switch cannot be pressed to avoid open circuit operation, which may cause the instrument to heat up or even burn out;
5When the flaw detector needs to work for a long time, it may generate heat. It should be rested and cooled appropriately before being put into use;
6When the active joint is not flexible, please add a small amount of lubricating oil to the active joint area;
7When using water-based magnetic suspension, it is recommended to add an appropriate amount of rust inhibitor to the magnetic suspension.