Inspection Equipment For Welded Areas Of Industrial Machinery

Inspection Equipment For Welded Areas Of Industrial Machinery

Portable Indentation Instrument — Technical Specifications INDENTER Indenter diameter: Ø 1 mm DEPTH Maximum indentation depth: 150 μm LOAD Maximum load capacity: 3,000 N Load resolution: 0.1 N DISPLACEMENT Displacement resolution: 0.01 μm Z-axis travel range: ±15 mm SPEED Indenter moving speed range: 0.0001 – 10 mm/min SAMPLING Data sampling rate: 10 kHz MATERIALS Compatible material types: Carbon steel, low-alloy steel, high-strength steel, austenitic stainless steel MEASURABLE PROPERTIES Tensile strength, yield strength, yield-point behavior, strain-hardening exponent, elastic modulus, Brinell hardness, fracture toughness (KIC / KIIC), residual stress, fatigue strength STANDARDS Reference standards: ISO/TR 29381, GB/T 39635-2020 POWER Main unit power supply: Built-in rechargeable battery with charge-level indicator; dedicated charger included CONTROL Operating terminal: Tablet (wired connection); mouse support HARDWARE KIT Standard components: Indenter main unit, main controller, tablet, controller charger, tablet charger, device-to-controller connection cable
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Description
Technical Parameters
 
product-1280-1199
 
product-1280-1192

 

1. Introduction
Welded areas may experience changes in material properties and residual stress, making them important inspection locations in industrial equipment. The product  enables localized mechanical property testing through indentation and provides data for reliability assessment of welded structures.

2. Application Scenarios

The instrument is suitable for welded areas, welded structures and heat-affected zones in machinery. It can be used for production inspection, safety assessment and failure analysis. For large welded equipment, critical areas can be selected according to structural conditions.

3. Product Description

The product evaluates strength, hardness and residual stress and can also analyze fracture toughness and fatigue-related properties. Combining multiple indicators provides a broader assessment of material conditions in welded areas and supports reliability evaluation of industrial machinery structures.

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