{"id":29810,"date":"2025-11-27T08:25:38","date_gmt":"2025-11-27T08:25:38","guid":{"rendered":"https:\/\/hardnesstests.com\/?post_type=product&p=29810"},"modified":"2025-11-27T08:25:38","modified_gmt":"2025-11-27T08:25:38","slug":"digital-surface-rockwell-hardness-tester-hrms-45","status":"publish","type":"product","link":"https:\/\/hardnesstests.com\/es\/producto\/digital-surface-rockwell-hardness-tester-hrms-45\/","title":{"rendered":"Dur\u00f3metro Rockwell digital de superficie (HRMS-45)"},"content":{"rendered":"

Directly display the test hardness value through the large LCD screen;2. The shell is made of one-time molding and casting by a special sand-finding process, with a stable structure and no deformation, and can work in a relatively harsh environment; the car paint has high grades, strong scratch resistance, and it is still bright as new after many years of use;3. We have the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance and upgrade services for the machine for life;<\/p>\n

Main purpose and scope of application:<\/strong><\/h1>\n

Surface hardened steel, copper, aluminum alloy sheet, strip steel, hard alloy steel<\/p>\n

Various metal materials such as zinc plating, chrome plating, tin plating, material surface heat treatment and chemical surface treatment<\/p>\n

Casting and forging parts \u00b7Sample test and acceptance inspection<\/p>\n

Flat and cylindrical workpieces \u00b7 Steel, non-ferrous metals<\/p>\n

Automobile and aviation industry \u00b7 Cemented carbide, ceramics, stainless steel<\/p>\n

Laboratory and workshop<\/p>\n

Main technicial parameters<\/strong>\uff1a<\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameters name<\/td>\nParameters data<\/td>\n<\/tr>\n
Intial test force(N)<\/td>\n3kgf(29.42N)\u00a0\u00a0Allowable error\u00a0\u00b12.0%<\/td>\n<\/tr>\n
Total test force(N)<\/td>\n15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N)<\/td>\n<\/tr>\n
Surface rockwell ruler<\/td>\nHR15N, HR30N, HR45N, HR15T, HR30T, HR45T<\/td>\n<\/tr>\n
Inspection standard<\/td>\nGB\/T230.1\u00a0\u00a0GB\/T230.2 national standard\u00a0\u00a0JJG112 Vetification procedure<\/td>\n<\/tr>\n
accuracy<\/td>\n0.1HR<\/td>\n<\/tr>\n
Durating time(s)<\/td>\n1-60<\/td>\n<\/tr>\n
Hardness readi<\/td>\nLCD<\/td>\n<\/tr>\n
Max height of the test piece (mm)<\/td>\n190<\/td>\n<\/tr>\n
Indenter center to body distance (mm)<\/td>\n165<\/td>\n<\/tr>\n
Hardness tester dimension (mm)<\/td>\n520\u00d7240\u00d7720<\/td>\n<\/tr>\n
Alimentaci\u00f3n<\/td>\n220V\/50HZ<\/td>\n<\/tr>\n
Tester weight(kg)<\/td>\n70<\/td>\n<\/tr>\n
Hardness tester measuring range<\/td>\nHR15N:70-94\u00a0\u00a0\u00a0\u00a0\u00a0HR30N:42-86\u00a0\u00a0\u00a0\u00a0\u00a0HR45N:20-77<\/p>\n

HR15T:67-93\u00a0\u00a0\u00a0\u00a0\u00a0HR-30T:29-82\u00a0\u00a0\u00a0\u00a0HR45T:10-72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The HRMS-45 digital Rockwell hardness tester has a novel appearance and a menu-oriented interface. The measuring device adopts a grating sensor and computer control. The hardness display value is directly displayed on the LCD screen. It is a mechatronics hardness tester.This machine can automatically convert various hardness parameters to each other, identify the minimum thickness parameters of the test piece, identify the minimum thickness of the test piece, and determine the ambient temperature of the test. It has the characteristics of simple operation, small indentation and high precision, etc.Built-in printer to read relevant test results. Automatic operation is realized, and human operation and reading errors are eliminated.<\/p>","protected":false},"featured_media":29811,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[70,74],"product_tag":[109],"class_list":{"0":"post-29810","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hardness-tester","7":"product_cat-rockwell-hardness-tester","8":"product_tag-methods-rockwell-hardness-test","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"\nDigital Surface Rockwell Hardness Tester (HRMS-45) - hardnesstests<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hardnesstests.com\/es\/producto\/digital-surface-rockwell-hardness-tester-hrms-45\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Digital Surface Rockwell Hardness Tester (HRMS-45)\" \/>\n<meta property=\"og:description\" content=\"The HRMS-45 digital Rockwell hardness tester has a novel appearance and a menu-oriented interface. The measuring device adopts a grating sensor and computer control. The hardness display value is directly displayed on the LCD screen. It is a mechatronics hardness tester.This machine can automatically convert various hardness parameters to each other, identify the minimum thickness parameters of the test piece, identify the minimum thickness of the test piece, and determine the ambient temperature of the test. It has the characteristics of simple operation, small indentation and high precision, etc.Built-in printer to read relevant test results. Automatic operation is realized, and human operation and reading errors are eliminated.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hardnesstests.com\/es\/producto\/digital-surface-rockwell-hardness-tester-hrms-45\/\" \/>\n<meta property=\"og:site_name\" content=\"hardnesstests\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/\",\"name\":\"Digital Surface Rockwell Hardness Tester (HRMS-45) - hardnesstests\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg\",\"datePublished\":\"2025-11-27T08:25:38+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg\",\"contentUrl\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg\",\"width\":800,\"height\":800,\"caption\":\"Digital Surface Rockwell Hardness Tester (HRMS-45)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/product\\\/digital-surface-rockwell-hardness-tester-hrms-45\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/hardnesstests.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"products\",\"item\":\"https:\\\/\\\/hardnesstests.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Digital Surface Rockwell Hardness Tester (HRMS-45)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#website\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/\",\"name\":\"hardnesstests\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#organization\",\"name\":\"hardnesstests\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png\",\"contentUrl\":\"https:\\\/\\\/hardnesstests.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png\",\"width\":1308,\"height\":467,\"caption\":\"hardnesstests\"},\"image\":{\"@id\":\"https:\\\/\\\/hardnesstests.com\\\/tr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Digital Surface Rockwell Hardness Tester (HRMS-45) - hardnesstests","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hardnesstests.com\/es\/producto\/digital-surface-rockwell-hardness-tester-hrms-45\/","og_locale":"es_ES","og_type":"article","og_title":"Digital Surface Rockwell Hardness Tester (HRMS-45)","og_description":"The HRMS-45 digital Rockwell hardness tester has a novel appearance and a menu-oriented interface. The measuring device adopts a grating sensor and computer control. The hardness display value is directly displayed on the LCD screen. It is a mechatronics hardness tester.This machine can automatically convert various hardness parameters to each other, identify the minimum thickness parameters of the test piece, identify the minimum thickness of the test piece, and determine the ambient temperature of the test. It has the characteristics of simple operation, small indentation and high precision, etc.Built-in printer to read relevant test results. Automatic operation is realized, and human operation and reading errors are eliminated.","og_url":"https:\/\/hardnesstests.com\/es\/producto\/digital-surface-rockwell-hardness-tester-hrms-45\/","og_site_name":"hardnesstests","og_image":[{"width":800,"height":800,"url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/","url":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/","name":"Digital Surface Rockwell Hardness Tester (HRMS-45) - hardnesstests","isPartOf":{"@id":"https:\/\/hardnesstests.com\/tr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/#primaryimage"},"image":{"@id":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/#primaryimage"},"thumbnailUrl":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg","datePublished":"2025-11-27T08:25:38+00:00","breadcrumb":{"@id":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/#primaryimage","url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg","contentUrl":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2025\/11\/HRMS-45\u6570\u5b57\u8868\u9762\u6d1b\u6c0f\u786c\u5ea6\u8ba1.jpg","width":800,"height":800,"caption":"Digital Surface Rockwell Hardness Tester (HRMS-45)"},{"@type":"BreadcrumbList","@id":"https:\/\/hardnesstests.com\/product\/digital-surface-rockwell-hardness-tester-hrms-45\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/hardnesstests.com\/"},{"@type":"ListItem","position":2,"name":"products","item":"https:\/\/hardnesstests.com\/products\/"},{"@type":"ListItem","position":3,"name":"Digital Surface Rockwell Hardness Tester (HRMS-45)"}]},{"@type":"WebSite","@id":"https:\/\/hardnesstests.com\/tr\/#website","url":"https:\/\/hardnesstests.com\/tr\/","name":"hardnesstests","description":"","publisher":{"@id":"https:\/\/hardnesstests.com\/tr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hardnesstests.com\/tr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/hardnesstests.com\/tr\/#organization","name":"hardnesstests","url":"https:\/\/hardnesstests.com\/tr\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hardnesstests.com\/tr\/#\/schema\/logo\/image\/","url":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2021\/08\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png","contentUrl":"https:\/\/hardnesstests.com\/wp-content\/uploads\/2021\/08\/\u5fae\u4fe1\u56fe\u7247_20251029102004_335_1287.png","width":1308,"height":467,"caption":"hardnesstests"},"image":{"@id":"https:\/\/hardnesstests.com\/tr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product\/29810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/comments?post=29810"}],"version-history":[{"count":1,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product\/29810\/revisions"}],"predecessor-version":[{"id":29812,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product\/29810\/revisions\/29812"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/media\/29811"}],"wp:attachment":[{"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/media?parent=29810"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product_brand?post=29810"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product_cat?post=29810"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hardnesstests.com\/es\/wp-json\/wp\/v2\/product_tag?post=29810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}