MF-23IM Flaw detection magnetometer
The MF-23IM flaw detection magnetometer allows you to determine the compliance of the ratio of the tangential and normal components of the magnetic field strength during magnetic particle testing using both the applied field method (AFM) and the remanent magnetization method (RMM) in accordance with the requirements of current regulatory documentation.
The MF-23IM flaw detection magnetometer meets the requirements in the field of non-destructive testing for the main industries: nuclear, energy, oil and gas complex, general and special engineering, railway transport, aerospace industry, elevator and crane facilities.
The flaw detection magnetometer is included in the State Register of Measuring Instruments (GRSI) under No. 20106-00. The magnetometer (milliteslameter) is also included in the register of measuring instruments, testing equipment and measurement methods used at JSC Russian Railways.
The flaw detection magnetometer MF-23IM from the manufacturer is used to measure the parameters of constant, variable (industrial frequency) and pulsed magnetic fields when testing ferromagnetic products using the magnetic particle method, as well as to control the level of industrial interference.
Specifications.
Magnetic field induction (strength) measurement range:
- constant and variable (amplitude and average values) 0.5…1000 mT (4…8000 A/cm)
- pulsed (amplitude value) 2…1000 mT (18…8000 A/cm)
Indication of measurement results digital or digital + graphic
Indicator liquid crystal display
Power supply from 1 PP3 battery
Current consumption, mA, no more than 15
Memory capacity for storing results 4080
Communication with a computer via infrared channel
Dimensions of the electronic unit, mm, no more than 120x60x25
Weight of the electronic unit with battery, g 150
The minimum dimensions of the Hall transducer for the MF-23IM magnetometer make it possible to measure the induction and magnetic field strength in grooves, grooves, corner transitions, i.e. in those areas of the controlled product that are stress concentrators and the most dangerous from the point of view of crack formation;
· Measurement of pulsed magnetizing field with pulse duration from 0.5 ms;
· Small measurement error (see technical specifications table)
· Compact size and low power consumption;
· The magnetometer has 2 modes for displaying measurement results – digital and graphic). The MF-23IM magnetometer in graphical display mode allows you to detect a demagnetizing pulse by displaying its shape and amplitude on a graphic display, as a result of which changes can be made to the magnetization circuit in a timely manner.
· The software of the MF-23IM magnetometer allows you to flexibly configure not only the response thresholds, but also the time base, which allows you to tune out false indications caused by reverse emissions of the magnetic field or electromagnetic interference from operating power equipment (magnetizing devices or magnetic particle flaw detectors).
· Determination of the effective magnetization region, within which the tangential component of the magnetic field strength is sufficient for magnetic particle testing, and the ratio of the normal and tangential components of the magnetic field strength is less than or equal to 3.
· Checking the mode of magnetization/demagnetization of test objects for compliance with the methodology/technological instructions for magnetic particle testing for a given object.
BASIC SET:
Electronic unit
Converter 1
Converter 2
Caliber
PP3 battery
CD with program
Case
Flaw detection magnetometer MF-23IM.
Passport
Produced in: Moscow