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Intrinsically Safe Residual Stress Indentation Tester for Sour Service Stress Corrosion Zones

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SKU: 5447390850
Model: PMA-1010

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Wuxi Zhanghua Pharm & Chem Equipment Co., Ltd.
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Product Details

Petrochemical Industry Residual Stress Indentation Tester – Model PMA-1010

URL Slug: petrochemical-residual-stress-indentation-tester-pma-1010

Product Summary

Model PMA-1010 is a portable nondestructive indentation tester engineered for petrochemical plants. It identifies tensile residual stress peaks in sulfide stress corrosion cracking (SSCC) zones and locates stress-corrosion sensitive areas in sour service equipment. Its intrinsically safe design permits testing in explosive plant environments.

Key Features

  • Intrinsically Safe: Certified for use in explosive petrochemical atmospheres, ensuring operator safety.
  • Dual-Parameter Testing: Measures hardness and residual stress simultaneously, reducing inspection time.
  • High Data Rate: 100 Hz acquisition for accurate stress mapping.
  • Portable Design: Lightweight for field operations, ideal for remote pipeline sections.
  • Wide Load Range: 1000 N max load, covering macro-scale testing needs.
Technical Specifications
ParameterValue
Maximum Load1000 N
Actuation Range25 mm
Loading Speed0.01–30 mm/min
Data Acquisition Rate100 Hz
Motor Ratings2.1 V, 3 A
Power Source220 V (wired) / 24 V (wireless)
Testing RangeMacro-scale
Indentation Depth60–120 μm

Models and Options

Standard model PMA-1010 with options for different indenter types and mounting fixtures. Contact sales for custom configurations.

Materials and Structure

Constructed from cemented carbide, stainless steel, and aluminum alloy, ensuring durability in harsh environments.

Applications

Designed for the petrochemical industry, specifically for sour service equipment, sulfide stress corrosion cracking zones, and explosive plant areas. Also applicable in energy, power, wind, aerospace, pharmaceutical, fine chemical, new energy, and pesticide industries.

Customization

Custom fixtures and software settings can be configured based on site requirements. Please inquire for details.

Case Study

Chemical Plant (China): Utilized for equipment testing, achieving stable operation for 10 years with results in minutes. Highlight: Efficient, Fast, and Highly Accurate.

FAQ

Q: How does the tester detect stress corrosion zones?
A: It measures residual stress at multiple points, identifying high tensile stress peaks indicative of SSCC susceptibility.
Q: Can it be used in explosive environments?
A: Yes, the intrinsically safe design meets explosive atmosphere requirements.
Q: What is the maximum testing depth?
A: Indentation depth ranges from 60 to 120 μm, ideal for macro-scale testing.
Q: Is training required to operate?
A: The device includes an intuitive interface; on-site training can be provided upon request.
Q: What is the power supply requirement?
A: Operates on 220 V wired or 24 V wireless power.

Inquiry Information

For pricing and lead time, contact Vincent Zhang at vincent_zhang@zhanghuayaoji.com or WhatsApp +1(805)869-8509.

Image Suggestions

PMA-1010 locating stress-corrosion sensitive zones in sour service equipment

Filename: petrochemical-residual-stress-tester-pma1010-sour-service.jpg