{"product_id":"rock-test-hammer-rh75-a","title":"Rock Test Hammer RH75-A for Rock Strength Testing","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRock Test Hammer\u003c\/strong\u003e RH75-A is a professional rebound hammer designed for rapid and non-destructive evaluation of rock and concrete surface strength. This reliable \u003cstrong\u003eRock Test Hammer\u003c\/strong\u003e provides accurate rebound measurements, making it ideal for geotechnical investigations, mining projects, tunnel construction, slope stability assessments, and structural engineering applications. Manufactured with high-quality components and precision machining, the RH75-A ensures long service life and dependable field performance.\u003c\/p\u003e\n\u003ch2\u003eRock Test Hammer Features and Benefits\u003c\/h2\u003e\n\u003cp\u003eThe RH75-A \u003cstrong\u003eRock Test Hammer\u003c\/strong\u003e delivers an impact energy of 0.735 J and is engineered for consistent testing results. Its durable aluminum alloy body provides excellent wear resistance, while the advanced spring mechanism enhances measurement stability. The instrument is easy to operate and suitable for field engineers, geologists, mining professionals, and laboratory technicians.\u003c\/p\u003e\n\u003cp\u003eKey advantages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-precision rebound testing\u003c\/li\u003e\n\u003cli\u003eLightweight and portable design\u003c\/li\u003e\n\u003cli\u003eDurable aluminum alloy housing\u003c\/li\u003e\n\u003cli\u003eStable and repeatable measurements\u003c\/li\u003e\n\u003cli\u003eSuitable for rock and concrete strength assessment\u003c\/li\u003e\n\u003cli\u003eSupplied with carrying case and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RH75-A\u003c\/li\u003e\n\u003cli\u003eStandard Impact Energy: 0.735 J\u003c\/li\u003e\n\u003cli\u003ePointer Length: 20.0 ± 0.2 mm\u003c\/li\u003e\n\u003cli\u003eFriction of Pointer: 0.5 ± 0.1 N\u003c\/li\u003e\n\u003cli\u003eSpherical Radius of Bouncing Rod: 25 ± 1.0 mm\u003c\/li\u003e\n\u003cli\u003eElastic Tension Spring Stiffness: 261.0 ± 12.0 N\/m\u003c\/li\u003e\n\u003cli\u003eOperating Length of Spring: 61.5 ± 0.3 mm\u003c\/li\u003e\n\u003cli\u003eCalibration Value on Testing Anvil: 74 ± 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandards Compliance\u003c\/h3\u003e\n\u003cp\u003eThe RH75-A \u003cstrong\u003eRock Test Hammer\u003c\/strong\u003e complies with international standards including ISO\/DIS 8045, EN 12504-2, BS 1881 Part 202, DIN 1048 Part 2, ASTM C805, and other recognized testing specifications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eRock Test Hammer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRH75-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpact Energy\u003c\/td\u003e\n\u003ctd\u003e0.735 J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRock \u0026amp; Concrete Strength Testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Compliance\u003c\/td\u003e\n\u003ctd\u003eISO, EN, ASTM, BS, DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eGeotechnical, Mining, Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrying Case\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LESCO","offers":[{"title":"Default Title","offer_id":52885843378465,"sku":null,"price":125000.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/8316\/2401\/files\/Rock_Test_Hammer.png?v=1782204599","url":"https:\/\/luckyengineering.site\/products\/rock-test-hammer-rh75-a","provider":"Lucky Engineering","version":"1.0","type":"link"}