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Overview: The document provides comprehensive information on hardness testing for rubber, plastics, and other non-metallic materials using Durometer and IRHD systems. It emphasizes compliance with international standards such as ISO, ASTM, and DIN to ensure accuracy and durability in measurement devices.

Product Line: The main product line includes Durometers and IRHD systems, which are compliant with international standards. The company offers both standard and customized solutions to meet specific customer requirements.

Technical Specifications: Hardness is defined as resistance to indentation by a known geometrical indenter under a specified force. The document details the measurement process for Durometer and MICRO IRHD systems, highlighting the importance of sample thickness to avoid inaccurate readings due to the 'anvil effect'.

Durometer: Suitable for samples with a thickness of 6 mm or more. For thinner samples, stacking is recommended to achieve the required thickness.

MICRO IRHD: Designed for samples with a thickness of 1 to 5 mm, using minimal force for a maximum indentation depth of 0.3 mm. It complies with ISO 48 standards and can test O-rings and seals using an automatic centering device.

Guarantee and Software: All products come with a 2-year warranty against defects in workmanship and materials, excluding damages from improper handling. The software is advanced, with a commitment to correct significant errors detected within six months of purchase.

Contact Information: Customers can contact the company via phone, fax, or email for further information, pricing, or quotations.

Specifications: The document outlines specifications for the IRHD N, H, L / Durometer Hardness System and the MICRO IRHD System, designed to measure the hardness of elastomers and plastics. They comply with standards such as DIN ISO 48, ISO 48, ASTM D 1415, and DIN 53505.

Procedures: The systems operate automatically with a PC and Hildebrand Software under MS-Windows, providing features like hardness value, graph, statistics, and test reports. They eliminate operator errors by automatically lowering and raising weights and positioning specimens on the support table.

Standards and Norms: The systems adhere to international standards, ensuring reliable and standardized hardness measurements.

Recommendations: For accurate measurements, it is recommended to use specimens with the specified thickness. The systems are modular, allowing for easy changes of the measuring head, and come with electronic identification to prevent errors in insert usage.

Key Data from Tables: Technical data includes dimensions, controller size, net weight, and resolution. The maximum sample thickness is specified according to the standards mentioned.

Software and Warranty: The software is designed to work under MS-Windows, offering various features to enhance user experience. A 2-year warranty is provided for materials and production, excluding damages from incorrect use or physical damage.

Rubber Test Blocks: Used for reference checks according to MICRO IRHD ISO 48, available in different hardness ranges. Each block has five measurement areas tested twice, with results including mean value, range, and standard deviation, provided with a calibration certificate.

O-Ring Center Device: This patented device works automatically with the MICRO IRHD system to measure O-Rings with cord diameters from 0.8 mm to 8 mm, featuring fully automatic measuring cycles and easy operation.

Center Device with Sample Holder: Designed for measuring O-Rings and round parts, requiring a sample holder with an identification number. It features a fully automatic measuring cycle and allows for rotation of the sample holder for multiple measurements.

X-Table Center Device: Used for measuring small irregular parts, equipped with a digital gauge, and includes features like a measuring range of 0 to 25 mm and resolution of 0.001 mm.

Hildebrand Durometer Operating Stand Models: The document provides details on models OS-2, OS-2P, OS-2-OO, and OS-3, designed to ensure accurate and repeatable durometer readings by eliminating subjective test errors.

Durometer Model HD3000: A standard model with a large, non-reflective dial face for accuracy, conforming to various international standards.

Digital Durometer Model HDD-1: Latest innovation for testing rubber, plastics, and non-metallic materials, featuring ergonomic design and large LCD.

Digital Durometer Software HDDS: Works with HDD-1 for lab use and ISO 9000 documentation, offering Windows compatibility and direct data transfer.

Special Durometers: Custom designed to conform to Hildebrand standards, including slim probes and chisel-shaped designs for hard-to-reach areas.

Test Blocks: Used to ensure accuracy in readings, with annual verification recommended.

Durometer Calibrator Model RC-1: Designed for in-house calibration, compatible with various durometer scales, and meets international standards.

Durometer Calibration Device: Designed according to ISO 18898, checks forces on durometers, and includes a base, column, height adjustment, durometer support, and electronic balance.

Testing Services: Hildebrand offers calibration certificates for quality documentation adhering to international standards, providing proprietary and DKD certificates for durometers and IRHD.

Isolation Table: Designed for lab use, isolating structural and floor vibrations, recommended for IRHD systems and other lab equipment.

Densimeter Model H-300 S: Calculates specific gravity with a resolution of 0.001 g/cm³, suitable for various materials, and features automatic density calculation and water temperature compensation.

Catalog excerpts

Hardness Testing for Rubber and Plastics and more… Härteprüfung an Gummi und Kunststoffen Détermination de la dureté Ensayo de la dureza de caucho y plásticos

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Die technische Härteprüfung von Gummi und Kunststoffartikeln sowie von nicht-metallischen Werkstoffen ist unser Hauptgeschäftsfeld. Unsere Produkte zeichnen sich durch einfache Handhabung bei sehr hoher Genauigkeit und Langlebigkeit aus. La vérification technique de dureté des articles en caoutchouc et en plastique ainsi que des matériaux non-métalliques est notre champ d'activité principal. Nos produits sont facile à opérer et offrent une précision très haute et de la longévité. La verificación y el examen técnico de artículos de caucho y plástico así como de materiales no metálicos representa...

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Sistema MACRO IRHD Système MACRO IRHD MACRO IRHD System MACRO IRHD SYSTEM Sistema MICRO IRHD Système MICRO IRHD MICRO IRHD System MICRO IRHD SYSTEM Datos técnicos MICRO/MACRO Techniques MICRO/MACRO Technische Daten MICRO/MACRO Technical Data MICRO/MACRO Muestras de caucho de acuerdo al MICRO Tests en caoutchouc selon MICRO Testproben MICRO Rubber Test Blocks MICRO Sistema de Centrado de Juntas Tóricas Centrage de Joints Torique O-Ring Zentriereinrichtung O-Ring Center Device Dispositivo de Centrado Portamuestras Dispositif de Centrage avec appui d’échantillon Center Device with sample holder...

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Durometer and IRHD are based on international standards for the hardness measurement of rubber, plastics and other non-metallic materials (ISO, ASTM, DIN, BS, NFT etc.). Hardness is the resistance against the indentation of a known geometrical indentor with determined force into a sample. The indentation depth is measured and displayed analogically or digitally. Durometer: The indentor is 2.5 mm away from the contact surface at zero durometer reading. Therefore you can only measure samples with a thickness of 6 mm or more (durometer A) or you can stack 3 samples with 2 mm thickness each to 6...

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Kraft FORCE Force du ressort 1 8,3 mN 2 145,0 mN 3 153,3 mN 5,7±0,03 N Mikro MICRO Micro Method N IRHD Pocket Meter Federkraft MAIN SPRING Force du ressort 8,05 N (100 Durometer) Duro TYPE Norm STANDARD Norme DIN 53505 ASTM D 2240 ISO 868 ISO 7619-1 DIN 53505 ASTM D 2240 ISO 868 ISO 7619-1 ISO 7619-1 Eindringkörper INDENTOR SHAPE Poinçon Druckplatte PRESS. PLATE Surface d'appui Anpresskraft CONTACT FORCE Force de pression 12,5 N 1000 g 1000 g 1000 g 50,0 N 5000 g 5000 g 5000 g 1000 g Numbers are in German spelling. IRHD = International Rubber Hardness Degree, Internationaler Gummi-Härtegrad....

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MACRO IRHD SYSTEM patented IRHD N, H, L, Durometer measuring head MICRO IRHD measuring head O-Ring Center Device IRHD N IRHD L IRHD H Inserts IRHD Stand Controller IRHD N, H, L / DUROMETER HARDNESS SYSTEM IRHD = International Rubber Hardness Degree E nglish The patented IRHD N, H, L / Durometer Hardness System provides hardness readings on elastomers and plastics with a specimen thicker than 6 mm according to IRHD and Durometer hardness. It complies to international standards DIN ISO 48, ISO 48, ASTM D 1415 and DIN 53505. D eutsch Mit dem patentierten IRHD N, H, L / Durometer Hardness System...

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E spañol El sistema MICRO IRHD está concebido para determinar la dureza en la penetración de la esfera según MICRO IRHD en muestras de caucho o plásticas.Tamaño recomendado de las muestras de 1 a 5 mm. Según norma internacional ISO 48. El sistema MICRO IRHD es un aparato de medición de dureza gobernado por un soft ware MS-Windows de Hildebrand. Los 2 pesos comprobantes bajan y suben automáticamente evitando así cualquier error en el manejo. Las muestras se depositan sobre la mesa de comprobación, la cual automáticamente se posiciona a la cabeza de la muestra a examinar. La fuerza inferior es...

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TECHNISCHE DATEN MICRO IRHD SYSTEM & IRHD N, H, L/DUROMETER HARDNESS SYSTEM Technical Data / Technische Daten Caractéristiques techniques / Datos técnicos Dimensions IRHD SYSTEM: CONTROLLER/Controller/Controleur/Controlador NET WEIGHT/Netto Gewicht/Poids net/Peso neto RESOLUTION/Auflösung/Division/Resolución STANDARDS/Normen/Normes/Normas MAX. SAMPLE THICKNESS/Max. Probendicke/Èpaisseur max./Espesor máx. Ø200 mm x 470 mm (h) 290 mm (w) x 260 mm (d) x 75 mm (h) 1,7 kgs 0,1 IRHD ISO 48, DIN ISO 48, ASTM D 1415, BS 903: Part A26 90 mm (without center devices)/(ohne Zentriereinrichtung)/ (sans dispositif...

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Measurement areas: E spañol Muestras de caucho de acuerdo al MICRO IRDH ISO 48. Las muestras de prueba sirven de referencia para otras muestras. Se aconseja un control anual de las muestras de prueba. Français Tests en caoutchouc selon MICRO IRHD ISO 48. Les échantillons servent au contrôle de référence vers autre essais. Un contrôle annuel des échantillons est recommandé. D eutsch Gummi Testproben nach MICRO IRHD ISO 48. Die Testproben dienen als Referenz-Check zu anderen Proben. Eine jährliche Überprüfung der Testproben wird empfohlen. E nglish Rubber Test Blocks according to MICRO IRHD ISO...

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O-RING ZENTRIEREINRICHTUNG patentiert O-RING CENTER DEVICE for MICRO IRHD System patented E nglish The patented O-Ring Center Device fully automatically cooperates with the MICRO IRHD SYSTEM. O-Rings with a cord dia. of 0.8 mm to 8 mm will just be placed on the measuring table and pushed to the positioning pin. The cord dia. is keyed into the MICRO IRHD software. Integrated electric motors are exactly driving the measuring table to the measuring axis. This results in measuring the highest position of the O-ring. D eutsch Die patentierte O-Ring Zentriereinrichtung arbeitet vollautomatisch mit...

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Hardness Testing for Rubber, Plastics and more…
19 Pages