De Hua Materials Testing Co.,Ltd.

Company Profile

Dehua Materials Testing Co., Ltd. is the exclusive distributor of many internationally renowned, state-of-the-art scientific instruments and equipment, with a particular focus on non-destructive testing and metallographic and physical-chemical analysis equipment. The materials testing instruments we provide include: X-ray machines, radiography units, ultrasonic flaw detectors, eddy current testers, magnetic particle testers, AI visual inspection systems, microscopes, image analysis systems, direct-reading spectrometers, specimen preparation machines, and other laboratory instruments.

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  EDDYCHEK 610 / 605 High-Tech Eddy Current Flaw Detector

  Pruftechnik NDT, a German supplier of eddy current testing systems, provides equipment for inspecting semi-finished and finished products such as pipes, bars, and wire. The systems are suitable for detecting various defects—including longitudinal and transverse cracks, porosity, missed welds, and inclusions—in American Petroleum Institute (API) oil country tubular goods, seamless pipes, welded pipes, double-walled spiral-welded pipes, heat exchanger tubes, hot-rolled bars and wire, cold-drawn wire and bars, and billets. ● Comprehensive documentation of test results ● Fully digital signal processing with test frequencies ranging from 1 kHz to 1 MHz ● Operates in environments up to 40°C without the need for additional air conditioning ● High marking resolution helps reduce scrap
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  PockET Single-Channel/Single-Frequency Portable Eddy Current Flaw Detector

  PockET Single-Channel/Single-Frequency Portable Eddy Current Flaw Detector ‧ 3.5-inch anti-glare color screen ‧ One-touch automatic calibration ‧ Single-frequency, wide-range coverage from 1 kHz to 6 MHz ‧ 0.1° phase accuracy + 80 dB gain adjustment ‧ Over 12 hours of battery life at 50% brightness, meeting all testing needs ‧ Lightweight (only 321 grams), rugged ABS housing + TPE protective case
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  WeldCheck3 Portable Eddy Current Flaw Detector

  ‧ Industry-standard probe interface ‧ Frequency: Single-frequency/dual-frequency, 10 Hz–20.00 MHz ‧ Gain: -18 to +104 dB, in steps of 0.1, 1, and 6 dB ‧ “All-in-one” main menu design with a simple icon system for ease of use ‧ Weighing only 1.15 kg, the instrument offers a high level of impact resistance, oil resistance, and UV resistance ‧ Rugged, anti-glare, large, high-resolution display that is readable in direct sunlight ‧ Battery life exceeds 7 hours; fast charging time is 2.5 hours
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  SigmaCheck2 Conductivity Meter

  ‧ High-resolution color display ‧ Precise conductivity range ‧ Thickness measurement of non-conductive coatings, with readings up to 0.5 mm ‧ Selectable frequencies: 60 kHz, 120 kHz, 240 kHz, 480 kHz, and 960 kHz ‧ Lightweight (360 grams/12 ounces) The SigmaCheck2 meets the following inspection requirements: - Boeing BAC5651 - MIL-STD-1537 - Airbus AITM6-6004 - BS EN2007 - ASTM E1004
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  WAVE Digital Ultrasonic Flaw Detector

  Sonatest UK proudly introduces WAVE, a new generation of human-computer interactive (HCI) ultrasonic flaw detectors. Integrating the latest innovative technologies, it revolutionizes the functionality and usability of ultrasonic flaw detectors. Not only is it innovative, but its customizable human-computer interface also optimizes daily inspection workflows. Its unique embedded interactive scan plan, featuring path tracking and simulation tools, helps consolidate your inspection results. ● Frequency range: 0.2 – 20 MHz ● Supports a Chinese user interface ● Features TKY weld contouring to facilitate the identification of genuine and false defects
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  Masterscan D70/700M High-Performance Portable Flaw Detector

  Typical applications for the Masterscan series of ultrasonic flaw detectors include weld inspection, corrosion inspection, composite material inspection, adhesive bond inspection, inspection of large forgings or castings, power generation (including EMATS), and general ultrasonic testing. The equipment features an IP67-rated sealed design and has passed the explosion test specified in MIL-STD-810-G. ● Independent DAC/AVG/DGS curves: Users can customize up to three curves. Users can configure custom curves to meet all international standards. ● Angle measurement mode ● Encoded B-scan capability
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  VEO3 Multifunctional Phased-Array Flaw Detector

  The Veo3 is equipped with an advanced PCAP touchscreen; its rugged multi-touch display incorporates intelligent algorithms that effectively distinguish between coupling agent and finger contact, preventing accidental operations. This provides users with a superior user interface experience. But what truly sets the Veo3 apart is its unique real-time multi-scan/multi-technique capability. TFMi, PA, and TOFD views can now be performed simultaneously. The Sonatest UTStudio+ software package offers a wide range of features to assist inspectors and experts, or allows data to be exported for analysis using other algorithms.
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  Belec Compact Port HLC Portable Direct-Reading Spectrometer

  • Portable spectrometer featuring a photomultiplier tube system throughout • Compact and lightweight, weighing only 17 kilograms • Choice of 3 different spark probes • Compatible with a unique external spark measurement stand • Capable of analyzing up to 6 matrices across 36 element channels, including C, P, S, N, and other elements • Analysis time of only about 13 seconds • Touchscreen display for easy field use • All-weather design with a temperature-controlled system, offering strong resistance to interference • Low-wear, maintenance-free spark tungsten electrodes, resulting in low daily maintenance and spare part costs • Equipped with a grating precision of 3,600 lines/mm • CCD spark probe also available as an option
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  Belec Vario Lab 2P/2C Benchtop Direct-Reading Spectrometer

  • Up to 3 spectral chambers can be installed on a single instrument • Capable of analyzing up to 11 matrices and 108 element channels, including elements such as C, P, S, and N • Simultaneous use of the spark stand and three different spark probes—enabling non-destructive analysis of large workpieces • Unique design for preventing contamination of the argon gas flow within the spark stand • Low-wear, maintenance-free spark tungsten electrodes, resulting in low daily maintenance and spare part costs • Capable of measuring samples ranging from wire as small as 0.5 mm in diameter to large workpieces of any size • Option to choose between an argon spectrometer system with a gas purifier or a vacuum spectrometer system • Features a grating with a resolution of 3,600 lines/mm
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  OLIMPIA 80, Italy LINEAR CAGE FORMING

  A world-leading manufacturer of welded pipe production lines, with over 40 years of experience in the high-quality pipe market, utilizes cutting-edge technology to provide customers with custom-designed equipment. The company offers tailored technical solutions, prioritizes customer requirements, and manufactures production lines for the production of welded pipes made of stainless steel, steel, carbon steel, titanium alloys, and aluminum alloys. Manufacturing: Complete welded pipe production lines for TIG, plasma, laser, and high-frequency welded pipes. Designed for round, square, and rectangular welded tubes, this system represents the culmination of Olimpia80’s many years of experience and expertise in the tube industry. This approach will undoubtedly deliver the benefits of increased productivity and reduced costs.
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  COMBINED NDT BENCH

  Leveraging our expertise and in-house manufacturing capabilities, we excel in providing tailor-made and turnkey solutions for inspecting a wide range of products, including welded or seamless tubes, wires, bars, strips, rails, and custom parts. Our systems are designed to be installed in-line or off- line to perform surface and full body defect detection, highly accurate dimensional measurements, material sorting, and process analysis (such as sigma phase, heat treatment, conductivity, etc.).