Looking for precision hardness testing indenters that deliver reliable and consistent results? UPI Laboratories Europe BV supplies and calibrates high-quality indenters for Rockwell, Vickers, Brinell, and Knoop hardness testing methods. All our indenters meet both ISO and ASTM standards.
At UPI Laboratories, we understand the importance of choosing the right indenter for your specific testing method. Each testing standard—whether Rockwell, Vickers, Brinell or Knoop—requires its own dedicated type of indenter, with precise geometry and material quality.
We offer a complete range of diamond and carbide ball indenters, that meets the strictest industry requirements. Every indenter we supply is precision-mounted and verified using advanced calibration equipment, including laser scanning microscopes. Our team ensures that each indenter performs within specified tolerances to guarantee the highest level of measurement reliability.
Rockwell hardness testing is widely used for quick and reliable hardness measurements. Our Rockwell indenters, including both diamond cone (brale) and carbide ball types, are calibrated to ISO 6508 and ASTM E18 standards. These indenters are engineered to deliver consistent results across a variety of Rockwell scales, from hard metals to softer alloys and polymers.
Each Rockwell indenter from UPI Laboratories is:
These indenters are commonly used in industries such as automotive, aerospace, and industrial manufacturing where rapid and accurate testing is required.
Vickers hardness testing requires a diamond indenter with a square-based pyramid shape. This method is highly versatile and suitable for materials of varying hardness. Our Vickers indenters are manufactured from high-grade diamond and carefully mounted to preserve the integrity of the grain structure.
Calibrated to ISO 6507 and ASTM E92 standards, our Vickers indenters are ideal for research, quality control, and industrial applications. Whether you’re testing soft metals or high-strength alloys, these indenters offer repeatable accuracy and long service life.
Because of their flexibility, Vickers indenters are also frequently used in laboratories where a wide range of material types are tested under various loads.
Brinell hardness testing is ideal for coarse-grained materials like castings and forgings. Our Brinell indenters are made from the purest tungsten carbide and are available in various diameters to match your test force and scale.
Each carbide ball indenter is inspected with laser scanning microscopes and calibrated under ISO/IEC 17025 accreditation. This ensures that your Brinell testing delivers accurate, traceable results every time.
The robust nature of Brinell testing makes these indenters a reliable choice for heavy-duty applications where surface finish and material structure may vary.
Knoop hardness testing is designed for evaluating thin coatings, microstructures, and small components. Our Knoop indenters feature a precise elongated diamond tip, ideal for microhardness testing where minimal penetration is required.
UPI Laboratories supplies Knoop indenters that meet ISO and ASTM standards, offering:
These indenters are widely used in electronics, material research, and surface coating analysis, where detailed and accurate results are essential.
UPI Laboratories Europe BV is accredited by the Dutch Accreditation Council (RvA) under ISO/IEC 17025. This ensures that every hardness testing indenter we supply is calibrated to international standards and accepted globally.
All indenters come with dual calibration according to ISO and ASTM standards, making them suitable for use in highly regulated industries such as aerospace, automotive, and manufacturing.
Thanks to our consistent quality and thorough calibration processes, customers worldwide trust UPI Laboratories for their hardness testing tools.
Selecting the right hardness testing indenter is essential for accurate, repeatable measurements. UPI Laboratories combines technical expertise, calibration, and a customer-focused approach to help you find the ideal solution.
Contact us today to discuss your needs or request a quote. Our team is here to support your testing processes with calibrated indenters and expert advice.
