Bar Magnetic Particle Flaw Detector

The bar magnetic particle flaw detector detects surface cracks by magnetizing the surface of the bar, applying magnetic powder, and observing the distribution of magnetic indications. It operates based on the principle of magnetic particle imaging through the adsorption of magnetic powder by the leakage magnetic field of ferromagnetic materials, and is used for defect inspection of metal bars before leaving the factory. It is suitable for on-site quality testing of magnetic materials such as steel and alloys during production.
Selection
When selecting, consider the diameter range of the bar to match the specifications of the magnetization device, and determine the type of magnetic powder based on the detection sensitivity requirements. Check the magnetization current adjustment function and demagnetization effect of the equipment, and confirm whether the portable or fixed structure is suitable for the on-site environment. Inspect the brightness of the ultraviolet lamp and the reliability of probe contact to ensure clear defect display.

Terms

Standards

Instruments

Adopt thyristor touchpoint switch, low noise and long life. Electromagnetic yoke pole spacing 0-250mm, lifting force greater than 5kg, support living joint adjustment, suitable for plane curved surface and complex shape workpiece detection.

$ 570.00

With ten independent flaw detection channels, the gain range is 120dB, the frequency band is 0.4~ 20.0MHz, and it supports automatic generation of DAC Linear dispersion and 500 data storage for efficient defect identification.

$ 1897.00

The equipment adopts the principle of magnetic field magnetization, lifting force of 7.5Kg, Scanning range of 20~ 200mm, equipped with LED lighting and movable joints, suitable for the detection of various shapes of workpieces.

$ 649.00

Adopt magnetic yoke structure, lifting force up to 7.1kg, pole distance adjustable 0-220mm, Sensitivity to meet A1 test piece display requirements, suitable for welding and Pressure Vessel internal work.

$ 396.00

Frequency range 50Hz~ 12MHz, gain 0~ 90dB continuously adjustable, with relatively independent test channels and a variety of Display modes.

$ 8949.00

With 130dB high gain and Automatic calibration function, support 100 independent flaw detection channels and 1000 waveform storage, Scanning range 0-10000mm, to meet the needs of a variety of material flaw detection.

$ 1587.00

It can detect 0.5-3 mm surface defects, detect a minimum width of 0.1 micron, and is equipped with four Probe to adapt to different shapes of workpieces. It is ergonomically designed for easy operation and control.

$ 425.00

With 16 flaw detection channels and 0.5~ 20MHz Frequency range, it supports Automatic calibration probes and generates DAC Linear dispersion. High Sampling rate and low noise design meet a variety of operating conditions inspection needs.

$ 1172.00

Measurement range 0.5-3000 μm, maximum resolution 0.1μm, support more than 30 image analysis functions, Particle size distribution and morphology analysis.

$ 5237.00

The image method is used to analyze the particle morphology and particle size, the test range is 1~ 3500 μ m, the system magnification is 4000 times, the automatic segmentation success rate exceeds 93%, and paraMeters such as length-diaMeter ratio and sphericity can be counted.

$ 5366.00

With 100 flaw detection channels and 300 graphics storage capacity, support three probe modes and automatically generate DAC Linear dispersion, waterproof and dustproof design to adapt to harsh environments, Operating temperature range -27~ 70 ℃.

$ 2946.00

With DAC Linear dispersion automatic generation function, transmission Frequency up to 1000Hz, support 6 Meters detection range and 10 independent flaw detection channels, real-time dynamic video recording and automatic measurement crazing depth.

$ 2139.00

Using light scattering principle to detect 0.3-10 μ m particle size, Sampling flow rate 28.3L/min, built-in lithium battery supports 6 hours of work, can directly save data to U disk, equipped with thermal printer for on-site output.

$ 3922.00

With a wide frequency range of 64Hz-2MHz, it can detect longitudinal crazing and transverse defects, adapts to a variety of Probe types, supports automatic phase analysis and zero correction functions, and is suitable for high-speed inspection environments.

$ 7335.00

Scanning range 0-10000mm, working time 8 hours, waterproof and dustproof function, support 100 flaw detection channels and three probe modes, can automatically generate DAC Linear dispersion and store 300 inspection data.

$ 2623.00