Portable High-Precision Brinell Hardness Tester HYB-187.5 for Pressure Vessel Weld Inspection

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Specific Information
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Product Specifications Reference
Brinell total test force
62.5, 187.5kgf 612.9, 1839N
Measurement range
100~650 HBW
Indication error
Conforming to GB/T 231.2
Repeatability error
Conforming to GB/T 231.2
Test force error
≤ ± 1%, in accordance with GB/T 231.2
Hard alloy indenter
φ two point five

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Product Details
Product Introduction
The LaiZhou JinCheng HYB-187.5 Portable Magnetic Brinell Hardness Tester delivers precise, reliable hardness measurement designed specifically for pressure vessel weld inspections and steel component testing. Compliant with GB/T 231.2 standards, this lightweight 13KG device offers two selectable total test forces of 62.5kgf or 187.5kgf and covers a broad measurement range of 100-650 HBW. Its innovative magnetic attachment design ensures stable positioning on vertical or hard-to-reach surfaces, facilitating efficient on-site testing. Equipped with high-precision sensors and intelligent data processing, the HYB-187.5 replaces conventional Leeb testers with enhanced accuracy and consistency. Widely applicable in machinery manufacturing, metallurgy, and chemical industries, it supports international quality control requirements. LaiZhou JinCheng Industrial Equipment Co., Ltd. commits to superior quality standards and comprehensive after-sales support, making this hardness tester an ideal solution for demanding industrial inspection tasks worldwide.
Advantages and features
1. Lightweight and portable design (only 13KG) ideal for on-site testing2. Magnetic attachment ensures stable positioning on welds and irregular surfaces3. Dual force options (62.5kgf and 187.5kgf) cover wide hardness range (100-650 HBW)4. Compliant with GB/T 231.2 standard, ensuring reliable quality and international acceptance5. High-precision sensors combined with smart data processing for accurate and consistent results6. Suitable alternative to traditional Leeb hardness testers with improved precision7. Backed by comprehensive technical support and after-sales service from the manufacturer
Application Scenario
Designed primarily for pressure vessel weld inspection and steel component hardness measurement, the HYB-187.5 is ideal for industries including mechanical manufacturing, metallurgy, chemical processing, and quality assurance laboratories. It serves manufacturers, inspectors, and quality control professionals requiring precise, portable hardness testing solutions in industrial and field environments.
Product Parameters
Overall dimensions : 249×131×171(mm)
Net weight : 13KG
Type Specifications Unit quantity
main engine HYB-187.5 platform one
Hard alloy indenter Φ 2.5 only one
Reading microscope 40X individual one
Base iron individual one
Brinell hardness standard block HBW block two
Product User Manual book one
Screwdriver individual one
Accessory box individual one
Packing list share one
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