Intrinsically Safe Portable Indentation Tester for Hazardous Petrochemical Zones PMT-1000
The PMT-1000 is a portable nondestructive indentation tester specifically designed for safety evaluation of petrochemical equipment in hazardous zones. It is intrinsically safe, complying with petrochemical site rules, enabling on-site testing without shutdown. With a maximum load of 1000 N and a high data acquisition rate of 100 Hz, it provides rapid and accurate mechanical property assessment for in-service pressure vessels, pipelines, and welds.
Key Features
Intrinsic Safety Compliance – Designed for hazardous zone use, complying with petrochemical site rules (source: product image caption).
High-Force Indentation – Maximum load 1000 N enables testing on thick-walled equipment.
Fast Data Acquisition – 100 Hz sampling rate captures detailed indentation curves for accurate analysis.
Wide Load Speed Range – Loading speed adjustable from 0.01 to 30 mm/min for different materials.
Portable and Rugged – Battery-powered (24V) for field use, ideal for remote petrochemical sites.
Technical Specifications
Parameter
Value
Maximum load
1000 N
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 / 24 V
Testing range
Macro-scale
Indentation depth
60~120 μm
Models and Options
Standard model PMT-1000 includes the main unit, battery, and laptop interface. Customized fixtures and software options available upon request.
Materials and Structure
The indenter tips are made of cemented carbide, stainless steel, and aluminum alloy, ensuring durability and compatibility with various metallic surfaces. The instrument is constructed with intrinsically safe components for hazardous zone operation.
Applications
Suitable for petrochemical industry, energy and power industry, wind power and renewable energy, aerospace, pharmaceutical, fine chemical, new energy/new materials, and pesticide manufacturing. Typical uses include safety evaluation of pressure vessels, pipelines, welds, and bolted joints in hazardous zones.
Case Study
Chemical Plant (China) – Used for safety evaluation of in-service equipment for 10 years, with stable operation and fast, accurate results.
Special Inspection Institute (China) – Applied to test special equipment, achieving stable operation and high accuracy over 10 years.
FAQ
What is the maximum load of the PMT-1000?
The maximum load is 1000 N.
Can it be used in hazardous zones?
Yes, it is intrinsically safe and complies with petrochemical site rules.
What is the actuation range?
The actuation range is 25 mm.
How fast is the data acquisition?
The data acquisition rate is 100 Hz.
What is the loading speed range?
The loading speed can be set from 0.01 to 30 mm/min.
What materials are the indenter tips made of?
Cemented carbide, stainless steel, and aluminum alloy.
Can it be used on in-service equipment without shutdown?
Yes, it is designed for on-site testing of in-service equipment without shutdown.
Inquiry Information
Contact us for pricing and customization. Email: vincent_zhang@zhanghuayaoji.com | Phone: +86 181-1890-2332
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