Portable Nondestructive Indentation Tester for Wind Tower Weld Residual Stress and Hardness Evaluation
Product Summary: The PMA-1010 is a portable nondestructive indentation tester designed for on-site evaluation of residual stress and hardness in wind tower welds. With a maximum load of 1000 N and indentation depth range of 60-120 μm, it provides minimal-damage mechanical testing, ensuring equipment safety without sampling. Ideal for wind power and renewable energy industries.
Key Features
- Nondestructive testing on wind tower welds, preserving structural integrity.
- Portable design for on-site residual stress and hardness evaluation, eliminating costly sampling.
- Wide load capacity: Maximum load of 1000 N, adequate for macro-scale testing.
- Flexible indentation depth: 60-120 μm, suitable for various weld surfaces.
- High data acquisition rate: 100 Hz ensures accurate measurements.
- Multiple power options: Wired 220 V or wireless 24 V for field adaptability.
Technical Specifications
| Parameter |
Value |
| Maximum load | 1000 N (Max) |
| Actuation range | 25 mm |
| Loading speed | 0.01~30 mm/min |
| Data acquisition rate | 100 Hz |
| Indentation depth | 60~120 μm |
| Rated voltage of motor | 2.1 V |
| Rated current of motor | 3 A |
| Power | 220 V / 24 V (wired/wireless) |
Models and Options
Model: PMA-1010. Portable version, available with standard fixtures for wind tower weld testing.
Materials and Structure
Constructed from cemented carbide, stainless steel, and aluminum alloy, ensuring durability and corrosion resistance in field environments.
Applications
Suitable for wind power and renewable energy industry, aerospace industry, petrochemical industry, and energy and power industry. Specifically designed for on-site weld residual stress and hardness evaluation in wind towers.
Customization
Customizable fixtures and software options available to match specific site conditions. Contact us for tailored solutions.
Case Study
Used by a chemical plant for 10 years, providing stable operation and accurate results in minutes. Efficient, fast, and highly accurate evaluation of equipment.
FAQ
1. What is the indentation depth range? The indentation depth is 60-120 μm, suitable for macro-scale testing.
2. How does this tester ensure nondestructive testing? It uses indentation method, leaving minimal damage (60-120 μm depth), preserving structural integrity.
3. What is the maximum load? The maximum load is 1000 N, providing sufficient force for wind tower welds.
4. Can it be used for other applications? Yes, it is suitable for various industries, including aerospace, petrochemical, and renewable energy.
5. What power options are available? It supports both wired 220 V and wireless 24 V power, offering flexibility in field use.
6. What is the data acquisition rate? The data acquisition rate is 100 Hz, ensuring high-speed accurate data collection.
Inquiry Information
Contact Vincent Zhang: Email: vincent_zhang@zhanghuayaoji.com | Tel: +86 181-1890-2332 | WhatsApp: +1(805)869-8509
Address: No. 8 Zhenshi Road, Shitangwan Industrial Park, Wuxi, Jiangsu, China
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