MITECH MET401 Eddy Current Flaw Detector

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MITECH MET401 also known as digital electromagnetic detector, based on the principle of electromagnetic induction, which can detect part surface or near surface defects at high speed. It uses advanced digital DSP and FPGA technology innovation designed, with a 5.7 inch TFT LCD screen, can clearly display the detection data.

This measuring instrument has high sensitivity, stable performance, multi-channel simultaneous detection and intelligent data, can be equipped with intelligent probes, can also be customized to investigate according to customer requirements, with extended memory, coating thickness, conductivity measurement and other practical features. It is widely used in all kinds of metal pipe rods, auto parts, bearings, oil casings, oil control rods, ring metal parts in non-destructive testing and scientific research and other fields of higher education research. This is a professional precision testing required to improve production efficiency, save production costs.

Features MITECH MET401 Eddy Current Flaw Detector :

• Widely used in nuclear power, military, petrochemical, metallurgy, university teaching, machinery manufacturing and other fields.
• With modular compact design, small size, light weight, easy to carry, the product can be customized according to customer requirements.
• The detector with a testing frequency range of 10Hz-10MHz, can meet a variety of different metal detection requirements.
• Using 5.7 inch color TFT-LCD liquid crystal display, menu design, easy to operate, intuitive display.
• One-button to achieve a variety of switching modes, more convenient operation. Can quickly detect various metal surface defects.
• With adjustable magnetic memory, coating thickness measurement, conductivity measurement and other functions.
• It has a large capacity rechargeable battery, to meet the needs of long-term outdoor work, can also be directly connected to 220V power supply.
• Compatible with various types of probes, and flexible custom wear, wear, plane, point, weld, fan and other probes.
• It can achieve multi-channel multi-frequency simultaneous detection and can achieve limited mixing, high detection efficiency, high sensitivity.
• Using eddy current impedance plane and time base scan technology, real-time multi-window display with the same window as the eddy current signal.
• Chinese and English version of the key to switch, automatic, manual amplitude and phase adjustment, rapid realization of digital analog electronic balance.
• Real-time alarm output, various alarm window modes, unequal amplitude, asymmetrical phase alarm zone setting.
• Using a professional “digital filter”, effectively suppresses the interference signal to ensure the accuracy and stability of the test.
• Can store a large number of various test procedures and data, with signal acquisition, reading, transfer, analysis, storage, playback and other complete intelligent processing functions can be connected to the printer to print file output, storage management.
• Consistent with ASME, GB/T, YB, EN, JIG, API-5L, API-5cl, MH/T and other relevant domestic and foreign standards.

Specifications MITECH MET401 Eddy Current Flaw Detector :

• Testing range : 0-55mm
• Test channel : 1
• Frequency independent detection : Single frequency
• Frequency range : 10Hz-10MHz, Step by 1KHz
• Crack detection accuracy : LxWxH 3mmx0.1mmx0.072mm (Using flat probe to detect steel test block)
• Inspection accuracy of : 0.3mm pipe through hole to 8db (20mm inside probe)
• Gain range : 0.0-99.0dB, Step by step: 0.1/0.5/1 dB
• Phase rotation : 0-359° Continuously adjustable, step by 1/5/10 Deg
• Signal to noise ratio (SNR) : 10dB
• Profit Ratio(Y/X): 0.1-10.0
• Probe drives : 1-8
• Equivalent : Amplitude calibration curve
• Lowpass digital filtering: 0Hz-2000Hz; Qualcomm: OHz-2000Hz
• Filter points 0-1024
• Broadband 100Hz-10MHz
• A/D rate 12bit 80 million
• Auto balance Digital electronic balance
• Display method Impedance, time base, round hole, Cartesian coordinates, polar coordinates
• Scan speed Level 1-1000
• 10-bit AD converter real-time hardware sampling with 160MHz sampling rate
• Alarm mode Real-time alarm
• Fan alarm window, square
• Adjustment window 1-12 Level
• SD Card storage type
• Test data More than 5000 groups
• Detection parameter More than 1000 groups
• 5.7 inch color TFT-LCD liquid crystal display with 640 x 480 . resolution
• Standby time 10 hours
• LEMO-6 DB-15 . Interface
• 5Gs . magnetic memory sensitivity
• Digital conductivity display range 0.9%-110% IACS or 0.5-64MS/m
• Digital Conductivity Accuracy 0.9% -65% IACS 0.5% 1ACS; more than 62% IACS: ±1.0%
• Non-conductive layer thickness 0 mm-0.648 mm
• Coating Thickness Accuracy 0.025 mm (±0.001 inch)
• Size 240 x 175 x 75mm
• Overall weight 1.5kg