Small metal flaw Detector

Small metal flaw detectors identify surface and internal defects in metals through electromagnetic induction or ultrasonic testing. The instrument generates signals that penetrate the metal. When these signals encounter discontinuities such as cracks or pores, they reflect or attenuate. The receiver analyzes the changes in the signals to locate the defects. This method is used for quality inspection of metal products, such as mechanical parts and welded pipelines.
Selection
When selecting, consider matching the probe frequency to the thickness of the material being tested. Low-frequency probes are suitable for castings, while high-frequency probes are used for thin plates. Choose the detection method based on the type of defect: magnetic particle testing for surface cracks and ultrasonic testing for internal defects. On-site environmental conditions determine portability requirements; waterproof and shock-resistant models are preferred for field operations. Check the calibration certificate and the completeness of probe accessories.

Terms

Standards

Instruments

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

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

$ 8949.00

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

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

Equipped with 1.5x3mm elliptical small measurement port, suitable for curved and irregular metal surfaces, Measurement range of 0~ 1000GU, intelligent control to ensure data stability, error less than 1.2GU.

$ 512.00

Adopt 60 ° Measurement Angles and 10 * 20mm Measuring Area, equipped with small aperture elliptical measurement port dedicated to curved metal measurement, powered by No. 5 battery for easy field operation, Stability up to +/- 0.4GU.

$ 469.00

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

With 15 independent flaw detection channels and Automatic calibration function, the near-field blind area is small to meet the thin-walled tube detection, the working Frequency is 0.4MHz~ 15MHz, the Continuous Operating Time is more than 8 hours, and the waterproof, oil-proof and dust-proof design is supported.

$ 1640.00

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

Using 64Hz-2MHz broadband range, it can detect vertical crazing and horizontal defects, with automatic zero correction system and sound and light alarm function, and supports a variety of Probe adaptations.

$ 10401.00

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

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

Scanning range 0-6000mm, 100 independent flaw detection channels, support Automatic calibration and defect echo positioning, with high-brightness color display and three-proof design, adapt to various complex working environments.

$ 1816.00

Detection range 0-1000mm, dynamic range is greater than 36dB, with Automatic calibration and gate alarm function, support for a variety of working modes of straight oblique probes, compact and portable for field operations.

$ 3268.00

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 A-shaped graphics.

$ 3268.00

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