{"product_id":"ilht-790","title":"ILHT-790 Portable Digital Rebound Leeb Hardness Tester Gauge Meter","description":"\u003cp\u003e\u003cspan\u003eThis digital hardness tester measures the hardness of sample material in terms of Hardness Leeb (HL). Its very handy portable, but powerful and versatile hardness tester for different kind of metallic materials including steel and cast steel, cold work tool steel, stainless steel, grey cast iron, nodular cast iron, cast aluminum, brass, Bronze and copper alloys with high accuracy, suitable for use under tough working conditions. Test can be at any angles, even upside down. Moreover, a thermal mini-printer can be attached to the meter for a fast on-site printing of results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt can be used on die cavity of molds, bearings and other mass produced parts on production line, failure analysis of pressure vessel, steam generator and other equipment, heavy work piece, installed machinery and permanently assembled parts, testing surface of a small hollow space, material identification in the warehouse of metallic materials, rapid testing in large range and multi-measuring areas for large-scale work piece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eLeeb Hardness Testing Principle.\u003c\/span\u003e\u003cbr\u003eAn impact body with a spherical test tip made of tungsten carbide is propelled against the sample surface by a spring force and then rebounds back. At a distance of 1mm from the sample surface, the impact and rebound velocity of the impact body are measured by the following method: A permanent magnet embedded in the impact body, when passing through the coil in its coil holder, induces in the coil an electric voltage proportional to the velocities of the magnet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003e\u003cspan\u003eTesting Features\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePalm size for narrow space\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTest at any angle, even upside down\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eDirect display of hardness scales \u003cspan\u003eHRB, HRC, HV, HB, HS, HL\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eLarge memory could \u003cspan\u003estore 50 groups\u003c\/span\u003e including single measured value, impact direction, material and hardness scale etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eUser recalibration function allowed\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eAverage Times Setting\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eDurable metal case and hardness scales\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eD type Impact Device + D type Calibration block\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eLarge screen LCD, showing all functions and parameters. With backglight\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eBattery information showing the rest capacity of the battery\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eOptional Software to connect to PC for statistics and printing via RS232 port\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv align=\"left\"\u003e\u003cspan\u003eManual or Auto power off\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMeasuring range: 200-900L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImpact Directions: up, down, horizontal, slanting up, slanting down\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImpact Device: D Will handle the majority of hardness testing applications. Weight: 75g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003eMeasuring materials: 9 different common materials\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSteel and cast steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCold work tool steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrey cast iron\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNodular cast iron\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCast aluminum alloys\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrass (copper-zinc alloys)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBronze (copper-aluminum alloys\/copper-tin alloys)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWrought copper alloys\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eDisplay: 12.5mm LCD with back light\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eAccuracy: Display error ±0.8% at LD=900\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConversion: HL-HRC-HRB-HB-HV-HSD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith RS232C interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMemory: 50 Data can be stored and re-readable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWork voltage: 3V (2 x 1.5V AAA size battery)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking temperature: -10~50°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStorage temperature:-30~60°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eRelative humidity: =90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimension: 146 x 65 x 36mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWeight\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMain Unit: 140g (not including batteries)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest Workpiece: 6.2lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhole Set with Hard Carrying Case: 8.5lbs (not including batteries)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e1 x \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003ePortable Leeb Hardness Tester\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Standard Test Block\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Small Support Ring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Instruction Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Carrying Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x Cleaning Brush\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOptional Item\u003c\/span\u003e \u003cem\u003e(not included in set)\u003c\/em\u003e\u003cbr\u003e         \u003cspan\u003e Please click here to buy this optional item \u003c\/span\u003e\u003ca href=\"https:\/\/instrulife.com\/products\/ilop-121_s\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eRS232C Software CD and Cables \u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003cem\u003eor you may contact us at info@instrulife.com if you want an optional items to be included in your order\u003c\/em\u003e\u003c\/p\u003e","brand":"L01","offers":[{"title":"Default Title","offer_id":43067186905131,"sku":"ILHT-790","price":376.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5850\/1675\/files\/01_Instrulife_ILHT-790_Portable_Digital_Rebound_Leeb_Hardness_Tester_Gauge_Meter.jpg?v=1772606120","url":"https:\/\/instrulife.com\/products\/ilht-790","provider":"Instrulife","version":"1.0","type":"link"}