{"id":190130,"date":"2026-10-12T12:00:00","date_gmt":"2026-10-12T12:00:00","guid":{"rendered":"https:\/\/m-technologijos.lt\/?post_type=products&#038;p=190130"},"modified":"2026-10-12T18:10:16","modified_gmt":"2026-10-12T15:10:16","slug":"cisam-ernst-at130-at250-rockwell-hardness-testers","status":"publish","type":"products","link":"https:\/\/m-technologijos.lt\/en\/equipment\/hardness-testing\/benchtop-hardness-testers\/cisam-ernst-at130-at250-rockwell-hardness-testers\/","title":{"rendered":"CISAM-Ernst AT130 \/ AT250 \u2013 bench-top Rockwell hardness testers"},"content":{"rendered":"<h2>Applications<\/h2>\n<p>For Rockwell, Super Rockwell and Brinell hardness testing in production and in the laboratory. The spring-loaded load system eliminates the influence of material deformation (bending) and provides a 2 s test cycle with a single lever movement. AT130 \u2013 basic model with digital display and RS232; AT250 \u2013 with colour touchscreen, memory for 400 files and extended interfaces.<\/p>\n<h2>Key features<\/h2>\n<ul>\n<li>Patented Ernst spring load system \u2013 insensitive to sinking-in and bending<\/li>\n<li>2 s test cycle, one lever movement per test<\/li>\n<li>Manual load application with automatic preload<\/li>\n<li>Resistant to dust and vibration (for production conditions)<\/li>\n<li>4 stand configurations (NX, TX, CAR, MUR); MOD DR and MOD DSR versions<\/li>\n<li>AT250: memory for 400 files \u00d7 2,500 results, USB printer \/ USB export<\/li>\n<\/ul>\n<h2>Models<\/h2>\n<table>\n<colgroup>\n<col style=\"width: 25%\" \/>\n<col style=\"width: 25%\" \/>\n<col style=\"width: 25%\" \/>\n<col style=\"width: 25%\" \/>\n<\/colgroup>\n<thead>\n<tr class=\"header\">\n<th>Model<\/th>\n<th>Methods \/ scales<\/th>\n<th>Load<\/th>\n<th>Note<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td>AT130 MOD DR<\/td>\n<td>Rockwell HRA, HRB, HRC, HRD, HRF, HRG; Brinell HB30<\/td>\n<td>60, 100, 150 kgf; Brinell 62.5, 125, 187.5 kgf; preload 10 kgf<\/td>\n<td>Min. \u00d8 6 mm; RS232<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>AT130 MOD DSR<\/td>\n<td>Super Rockwell HR15N, HR30N, HR45N, HR15T, HR30T, HR45T; Brinell 62.5 kgf<\/td>\n<td>15, 30, 45 kgf; preload 3 kgf<\/td>\n<td>Min. \u00d8 4 mm; semi-automatic version available (4 s)<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>AT250 MOD DR<\/td>\n<td>Rockwell HRA, HRB, HRC, HRD, HRF, HRG; Brinell HB10, HB30<\/td>\n<td>60, 62.5, 100, 125, 150, 187.5 kgf; preload 10 kgf<\/td>\n<td>Touchscreen 800 \u00d7 480 px<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>AT250 MOD DSR<\/td>\n<td>Super Rockwell HR15N, HR30N, HR45N, HR15T, HR30T, HR45T<\/td>\n<td>10, 15, 15.6, 30, 31.2, 45 kgf; preload 3 kgf<\/td>\n<td>Min. \u00d8 4 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Technical data<\/h2>\n<ul>\n<li>TX stand: max. height 240 mm (400 mm without elevating screw), depth 225 mm; NX stand: height 210 mm, depth 240 mm<\/li>\n<li>Weight: NX 95 kg; TX 125 kg; CAR 165 kg; MUR 115 kg (both series)<\/li>\n<li>Dimensions: NX 30 \u00d7 60 \u00d7 h73 cm; TX 30 \u00d7 60 \u00d7 h95 cm; CAR 95 \u00d7 33 \u00d7 h133 cm; MUR 30 \u00d7 70 \u00d7 h110 cm<\/li>\n<li>AT130 interface: RS232; power supply 115 \/ 230 VAC; warranty 12 months<\/li>\n<li>AT250 interfaces: USB (printer, export); optional RS232, RS485, Profibus, Ethernet MODBUS-TCP, Bluetooth; power supply 100\u2013240 VAC<\/li>\n<li>Languages: Italian, English, German (others on request)<\/li>\n<\/ul>\n<h2>Standards<\/h2>\n<p>ASTM E-18; ISO 6508 (the manufacturer also states compliance with UNI, ISO, DIN, ASTM).<\/p>\n<h2>What we offer<\/h2>\n<ul>\n<li>Selection of the instrument and configuration for your task, together with the manufacturer<\/li>\n<li>Trial measurements of your samples in the manufacturer&#8217;s laboratory<\/li>\n<li>Training, calibration and service organised through the manufacturer<\/li>\n<\/ul>\n<p><a class=\"fl-button mt-cta\" href=\"\/en\/contacts\/\">Request a quote<\/a><\/p>\n<p class=\"mt-source\"><small>Technical data according to the manufacturer: <a href=\"https:\/\/cisam-ernst.com\/en\/products\/200-bench-hardness-tester-at130\" rel=\"nofollow noopener\" target=\"_blank\">cisam-ernst.com<\/a>, <a href=\"https:\/\/cisam-ernst.com\/en\/products\/197-bench-hardness-tester-at250\" rel=\"nofollow noopener\" target=\"_blank\">cisam-ernst.com<\/a><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>For Rockwell, Super Rockwell and Brinell hardness testing in production and in the laboratory.<\/p>\n","protected":false},"featured_media":90131,"template":"","meta":{"mt_image_url":"https:\/\/cisam-ernst.com\/media\/djcatalog2\/images\/item\/2\/bench-hardness-tester-at130_f.jpg","footnotes":""},"categories":[234],"class_list":["post-190130","products","type-products","status-publish","has-post-thumbnail","hentry","category-benchtop-hardness-testers"],"_links":{"self":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":2,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190130\/revisions"}],"predecessor-version":[{"id":198543,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products\/190130\/revisions\/198543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media\/90131"}],"wp:attachment":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/media?parent=190130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/categories?post=190130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}