MT-1B Magnetic Particle Flaw Detector
Mitech
MT-1B
1mm
USB
>4h
Main unit0.75 kg，yoke weight1.5KG（including line）
100*204*36mm
44.5*37*17cm
7.5kg
Product
Overview
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Technical
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Product
- Overview
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Product OverviewMT-1B magnetic particle flaw detector adapts high-capacity lithium battery pack, converse DC to AC through variable-frequency, providing magnetic powder flaw detector with magnetic power supply. With low power consumption, it can continuous work more than four hour after charging. It especially suits for working in the wild and aerial area.
Function & applicationIt is widely used in the industry of aircraft manufacturing, boiler and pressure vessel, electric, oil field, shipbuilding, turbine and combustion engine parts, mine, machinery, standard parts, oil pump, vehicle parts, bridging, chemical, railway, large mechanical components, steel structure equipment etc. It mainly detects the surface detection of forging, quenching, welding, fatigue, for example, irregular workpiece of chain, crankshaft, bearing, high strength bolt, spring, forging, petrochemical pipe, valve, vane, gear, anchor chain, welding seam etc.
Working PrinciplePut the workpiece into high-intensity magnetic field, connect electric to make it magnetized, if there are flaws (crack,slag) in or near the surface, there will be a leakage around the flaws. Put good quality magnetic powder(usually the magnetic iron oxide powder)on the object, magnetic powder will gather together near the leaked magnetic field, piled up to form visible traces of magnetic powder. In the proper light, we can see the marks and judge the position, size, shape and degree of the flaws.
Working ConditionsOperatiom temperature: －10℃～＋40℃
Storage temperature: -20℃～＋70℃Relative Humidity: ≤80％
The environment should avoid strong vibration, magnetic interference, corrosive medium and heavy dust.Instrument Featuresl With high resolution, high brightness 3.5 inch color LCD display, intelligent interface, can directly display the location, shape, size and degree of the flaws. It has the functions of software management, image processing and recognition, quantitative and nature analysis of the flaw, and PC communication, detection process can be monitored, the results can be traced and meet the requirements of standard operation and management
l Stationary and portable two types detector, dry and wet technique are available to meet the different needs of different customers
l High capacity lithium battery makes it portable, solves the drawbacks of traditional, magnetic particle detector relying on 220V. Low power consumption, small volume, alternative charge method, especially suitable for field and high altitude inspection.
l New power supply mode improves the sensitivity and accuracy of surface and depth detection
l Build-in industrial high-definition micro camera, real-time record test results, effectively monitor the flaws that we can’t see, built in ROM can communicate with computer, the defects and photos can be transferred to PC, output the inspection report in Excel format.
l The USB port can transfer the data waveform to the U disk to save, print inspection report, realize network management.
l Adopts electromagnetic yoke power supply technology can realize continuous work, without time limit.
l Different electromagnetic yokes can meet different requirements. With auto check, indication test functions
l The detector is compact, lightweight, easy to carry, can greatly reduce the work intensity of the testing personnel.
Operating Method and Attentionsl Connect the line with detector, start the detector, press detection, choose proper polar distance according to the workpiece.
l When making dry powder detection, put the powder on the workpiece, move the yoke with 40mm/s, make sure they are well connected, observe whether the powder is pile up.
l When detecting, there must be overlap, the overlap area should less than 25mm, judge the marks correctly.
l If the pile up is appeared, blow the redundant powder, make the mark clear.
Instrument Maintenancel Use soft cloth to clean the detector.
l Avoid strong vibration, place in dry area.
l When not using for a long time, you should charge it every three months to avoid damping the components.
l Do not press the key overexert or knock it.
l After turning off the detector for 5s, boot again, do not boot immediately.
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Lighting White light Dimension 204mm×100mm×36mm Main unit 0.75 KG Screen dimension 3.2inch Working voltage DC 15v-21v Output curve AC pulse waveform Probe dimension 174mm×162mm×38mm Polar distance 75-200mm Yoke weight 1.5KG（including line） Cable line length 1.2 m （As you required） Lifting force ＞45N（more than 5KG） Complex sencitivity clearly show the artificial notch of type A 15/100 standard specimen. Continuous working hours ＞4 hours Battery dimension 79mm×58mm×18mm Li-battery weight 0.52KG Battery voltage 18v Battery capacity 8400mAh Charging limited voltage 21v Power supply 220v 50Hz White light illumination ＞1000lx Distance between light and workpiece 100mm Fluorescence center wavelength none Fluorescence amplitude none -
Magnetic powder detector ABS box
MITECH portable Leeb hardness tester box, length: 35.5cm; width: 19cm; high: 11cm; weight: 1.5kg. It is made of ABS plastic, which is waterproof and resistant to shock. It has excellent heat resistance, low temperature resistance and so on. It can effectively protect the oil, dust and various kinds of corrosion in harsh environment. The box size is in line with aviation, (Can be placed under the seat and luggage rack), safe, reliable and stable.
Magnetic flaw detector electromagnetic yoke MITECH Portable Magnetic Flaw Detector Electromagnetic Yoke，Size: 174mm * 162mm * 38mm, Electromagnetic yoke distance: 75-200mm, Electromagnetic yoke Weight: 1.5kg.The use of pulsating power supply technology, continuous uninterrupted work, from the traditional electromagnetic yoke must be the gap time limit. At the same time lighting brightness, power, yoke spacing adjustable to meet your needs of different measurement conditions.
Magnetic flaw detector electromagnetic yoke cable line MITECH magnetic flaw detector electromagnetic yoke cable line.Length: 1 m (OEM), mainly used to connect portable magnetic detector and electromagnetic yoke, accurate transmission of measurement signals to ensure the accuracy of measurement results. 
AC adapter Change alternative current into direct current, protect the circuit
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Magnetic powder detector leather pockets and belts MITECH magnetic detectors pockets and belts, portable compact, the operator can tilt the instrument across the waist, greatly reducing the labor intensity of the flaws, improve work efficiency, especially for the field, high altitude testing and other special occasions flaw detection. 
Magnetic powder detector yoke movable support For the electromagnetic yoke probe adjustment, to meet the special workpiece measurement, improve the measurement accuracy.
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