Petrochemical Equipment Safety Evaluation Indentation Tester - FCC Regenerator Thermal Fatigue Tracking
Model PMT-1000 is a portable indentation tester designed for periodic tracking of thermal fatigue in FCC regenerators to prevent failure. It evaluates residual stress at tube-to-tubesheet joints and provides full-lifecycle safety evaluation from PQR to in-service inspection. With 1000 N max load, 100 Hz data acquisition, and macro-scale testing, it is ideal for petrochemical plants.
Key Selling Points
- Thermal Fatigue Prevention: Periodic tracking detects degradation early, preventing unexpected failures in FCC regenerators.
- Residual Stress Evaluation: Measures residual stress at tube-to-tubesheet joints to prevent leakage risks.
- Full-Lifecycle Safety Evaluation: Supports from PQR (Procedure Qualification Record) to in-service inspection, providing comprehensive data.
- Minor-Damage Testing: Indentation depth of 60-120 μm ensures minimal impact on critical components.
- Hazardous Zone Compliance: Intrinsic safety allows testing in restricted areas.
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 |
| Rated voltage of motor | 2.1 V |
| Rated current of motor | 3 A |
| Wired/wireless power | 220 V/24V |
| Testing range | Macro-scale |
| Indentation depth | 60~120 μm |
Models and Options
Standard PMT-1000 includes software for data integration. Custom fixtures for special geometries available on request.
Materials and Structure
Made of cemented carbide, stainless steel, and aluminum alloy, ensuring durability in high-temperature and corrosive environments.
Applications
Specifically for petrochemical and energy industries, including FCC regenerators, pressure vessels, and heat exchangers. Also applicable in aerospace, pharmaceutical, and new energy sectors.
Customization
Tailor testing plans and reporting to match your maintenance schedule and safety standards.
Case Study
A chemical plant used PMT-1000 over 10 years for equipment testing, achieving stable operation and efficient, accurate results.
FAQ
How does it help in preventing thermal fatigue failure?
By periodically measuring strength and stress, it identifies degradation trends, allowing proactive maintenance before failure.
What is the indentation depth?
Indentation depth is 60-120 μm, minimizing surface damage.
Can it evaluate residual stress?
Yes, it can measure residual stress at critical joints like tube-to-tubesheet connections.
What power source is needed?
It supports wired 220 V or wireless 24 V power, convenient for field use.
Is it suitable for hazardous areas?
Yes, it is intrinsically safe and complies with petrochemical site rules.
What is the maximum load capacity?
Maximum load is 1000 N, adequate for most applications.
Inquiry Information
Contact Vincent Zhang at vincent_zhang@zhanghuayaoji.com or +86 181-1890-2332.
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FCC regenerator testing
Lifecycle evaluation chart
Joint stress measurement
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