Magnetic Particle Non-destructive Testing Instrument

Magnetic particle non-destructive testing instruments detect surface or near-surface defects such as cracks in materials by utilizing the principle that when ferromagnetic materials are magnetized, leakage magnetic fields are generated at surface defect locations, attracting magnetic particles to form visible traces. These instruments are used for industrial inspections of metal components, welded parts, and more, offering simple and intuitive operation.
Selection
When selecting a magnetic particle nondestructive testing instrument, consider the type of material being inspected, the location of defects, and sensitivity requirements. Wet magnetic particles are suitable for detecting fine surface cracks, while dry magnetic particles are better for rough surfaces. Portable devices are ideal for on-site inspections, whereas fixed systems are used for batch workpieces. The magnetization method should be chosen based on the shape of the workpiece, and the concentration of the magnetic suspension affects the clarity of defect indications.

Terms

Instruments

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

Using photothermal method to achieve non-destructive measurement, Measurement range 0-300μm, accuracy +/- 3%, can be measured in any shape of the sample including the frame and edge.

$ 25028.00

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

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

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

100L/min Sampling flow rate and six particle size channel detection, equipped with long life laser Illuminant and imported air pump, support Touchscreen operation and USB data export function.

$ 10578.00

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 six-channel particle size detection and 2.83L/min Sampling flow rate, using laser Illuminant life of over 30,000 hours, support UCL calculation and Built-in Printer, AC-DC dual-use can work continuously for more than 6 hours.

$ 848.00

Using magnetic Induction Measuring method, range 0~ 5mm, error +/- 5%, can measure a variety of non-ferrous magnetic coatings, suitable for different curvature substrate surface.

$ 359.00

Using 50L/min Sampling flow rate and six particle size channel synchronous detection, equipped with semiconductor laser Illuminant and Touchscreen control, built-in thermal printer supports real-time data output, Continuous Operating Time up to 5 hours.

$ 8461.00

Using the magnetic induction method, the measurement range is 0~2000 μm, with an error of ±5%, a resolution of 0.1 μm. It supports separate probes and low-voltage alerts, and is suitable for various types of coatings.

$ 243.00

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 six-channel particle size detection capability, Sampling flow rate 2.83L/min, using long-life laser Illuminant to ensure Stability, built-in thermal printer and support AC and DC power supply, can work continuously for more than 6 hours.

$ 1171.00

With a 0-220mm adjustable magnetization pole distance and a lifting force of ≥ 22.2kg, it supports both AC and DC power supply modes, with a battery life of up to 8 hours. The integrated molding design is convenient for high-altitude and confined space operations.

$ 583.00

Adopt split Probe, Frequency 5MHz/2.5MHz, Measurement range 1.2-225 mm, support Speed of sound back measurement and Data storage functions, suitable for a variety of material thickness detection.

$ 242.00