{
  "title": "Mitutoyo Rockwell Hardness Testers",
  "kind": "document",
  "company": "Allied High Tech Products",
  "category": "Metrology & quality control",
  "parameters": {
    "Language": "English",
    "Captured": "2026-10-17",
    "Document type": "downloads",
    "PDF pages": 8
  },
  "language": "en",
  "source_url": "https://www.alliedhightech.com/Media/Default/EquipmentBrochures/Mitutoyo%20Rockwell%20Hardness%20Testers.pdf",
  "content_html": "<p>Mitutoyo Rockwell Hardness Testers</p><p><a href=\"/files/allied-file-f6b8d0f5b4cc6834b0b10aa9/Mitutoyo%20Rockwell%20Hardness%20Testers.pdf\">Open original PDF</a></p><details><summary>Full searchable text · 8 pages</summary><p>Refer to the original PDF for tables, figures and page layout.</p><pre style=\"white-space:pre-wrap\">Page 1\nBulletin No. 2025\nRockwell Hardness Testing Machines\nHR-200/300/400/500 Series\nTest Equipment\n\n\nPage 2\nFour economical Rockwell Hardness Testing Machines to\n1\nThe newly designed frame provides maximum clearance for positioning the workpiece.  \nA ﬂat table is all that is needed for mounting these testing machines.\nSimple to operate\nThe Dial Model HR-210 features an automatic preset \nfunction on the indicator to set the initial (Minor) test \nforce to zero.\nMotorized application of the total (Major) \ntest force improves accuracy and repeatability \nand eliminates the problems of an oil dashpot \ncontrolled system.\nRockwell Hardness Testing Machine\nOrder No. 963-220-10A\nManually handles test force and preliminary \ntest force selection. Motor drive controls \nloading sequence.\nTwin type (Rockwell/Rockwell \nSuperﬁcial) Hardness Testing Machine\nHR-320MS Order No. 963-231-10A\nHR-210MR\nFeatures\n\n\nPage 3\no suit practically every application...\n2\ns¬4HE¬DIGITAL¬TYPE¬\b(2\r\u0014\u0013\u0010-2¬AND¬\n(2\r\u0014\u0013\u0010-3\t\f¬WITH¬THE¬ADOPTION¬OF¬THE¬\nautomatic elevating screw brake &amp; the \nAUTOMATIC¬LOAD¬SEQUENCE\f¬WITH¬ONLY¬\nsimple handling test possibility.\n4HE¬DIGITAL¬TYPE¬\b(2\r\u0013\u0012\u0010-3\f¬(2\r\u0014\u0013\u0010-2¬AND¬(2\r\u0014\u0013\u0010-3\t¬HAS¬A¬\ndigimatic output and our Digimatic Mini-Processor (DP-1VR) to \nprint and input tools (USB-ITN-E) to connect to a PC and use for \ndata transfer.\nLight Force Brinell hardness tests can be performed by using the \nAVAILABLE¬OPTIONAL¬ACCESSORIES\u001a¬A¬&quot;RINELL¬INDENTER\f¬A¬WEIGHT¬SET¬AND¬\na measurement microscope.\ns¬ %CONOMY¬TYPE¬TESTER¬LOADED¬WITH¬THE¬FEATURES¬OF¬A¬MORE¬EXPENSIVE¬TESTER¬SUCH¬AS¬AN¬!UTOMATIC¬&quot;RAKE¬AND¬3TART¬\nsystem that stops the application of the initial (Minor) test force and starts the total (Major) test force cycle.\ns¬ !DJUSTABLE¬$WELL¬TIME\u000e\ns¬ $IAL¬3ELECTION¬OF¬TOTAL¬TEST¬FORCE\u000e¬-3¬MODEL¬ALSO¬FEATURE¬EASY¬DIAL¬CHANGE¬BETWEEN¬2OCKWELL¬AND¬3UPERlCIAL¬3CALES\u000e\nRockwell Hardness Testing Machine\nHR-430MR Order No. 963-240-10A\nTwin type (Rockwell/Rockwell Superﬁcial \ncombined use) Hardness Test equipment\nOrder No. 963-241-10A\nHR-430MS\n\n\nPage 4\n3\n\u0002\u0003\u0004\u0005\u0006\u0007\u0005\b\t\u0006\n\u000b\f\nAll Models\nMR Models\nMS Models\nItem\nDescription\nItem\nDescription\nItem\nDescription\nV Anvil (large)\n 30mm\nFlat Anvil\n64mm\n Diamond Indenter\nRockwell \nDiamond Indenter\n\u0002\u0003\u0004\u0005\u0006\u0007\b\b\t\n\u000b\f\t\r\u000e\u000f\u0007\u0010\u0011\u0004\u0012\n\b\n1/16&quot; Carbide Ball Indenter\nHardness test Block\nHardness test Block\n60 HRC\nAC Adapter\nHardness test Block\n60 HRC\nHardness test Block\n30 HRC\nUsers Manual\nHardness test Block\n30 HRC\nHardness test Block\n90 HRBW\nVinyl Cover\n90 HRBW\nHardness test Block\n65 HR30N\nAccessory Box\nHardness test Block\n70 HR30TW\nLevel\nScale\nHardness \nsymbol*1\nIndenter\nPreliminary \ntest force\nTotal test force\nHardness range \napplicable\n\r\n\u0005\u000e\u000f\u0004\u0010\u0010\u0011\u0012\br\u0013\u000b\u0004\f\f\nA\nHRA\nConical diamond\n98.07N\n(10kgf)\n588.4N (60kgf)\n20-95HRA\nD\nHRD\n980.7N (100kgf)\n40-77HRD\nC\nHRC\n1471N (150kgf)\n10-70HRC\nF\nHRF\nSphere \nø1.5875mm\n(1/16&quot;)\n588.4N (60kgf)\n60-100HRF\nB\nHRB\n980.7N (100kgf)\n20-100HRB\nG\nHRG\n1471N (150kgf)\n30-94HRG\nH\nHRH\nSphere \nø3.175mm\n(1/8&quot;)\n588.4N (60kgf)\n80-100HRH\nE\nHRE\n980.7N (100kgf)\n70-100HRE\nK\nHRK\n1471N (150kgf)\n40-100HRK\nL\nHRL\nSphere \nø6.35mm\n(1/4&quot;)\n588.4N (60kgf)\nM\nHRM\n980.7N (100kgf)\nP\nHRP\n1471N (150kgf)\nR\nHRR\nSphere \nø12.7mm\n(1/2&quot;)\n588.4N (60kgf)\nS\nHRS\n980.7N (100kgf)\nV\nHRV\n1471N (150kgf)\n*1:  In the case of scales which specify a spherical indenter, a letter should be appended to the hardness symbol (“S” for steel, “W” for tungsten carbide) when quoting the measurement result to show that it was obtained with an \nindenter made of the indicated material.\n\u0013\u0014\u0015\t\t\u0016\u000f\u000f\b\u0012\u0007\f\t\u0017\u0003\t\n\t\u0018\u000f\u0007\u0004\u0012\u0019\u0007\u000b\t\u0003\u001a\t\b\u0007\u0018\u0018\t\u0017\u001b\n\u000b\t\u001c\u001d\u001e\u0019\u0019\t\u0017\u001b\u0012\u0004\u0005\u000b\u0007\u0018\u0018\t\n\t\u0018\u000f\u0007\u0004\u0012\n\b\t\u0017\u0007\u0018\u0017\u001f\t\u0006\u001b\u0012\u0004\u001b\t\u0017\n\u0005\u0007\u0018\t\n\u0004\u0004\u0003\u000e\u000b\u0017\t\u0003\u001a\t\u0017\u001b\u0007\t\u0012\u000b!\u000e\u0007\u000b\u0004\u0007\t\u0003\u001a\t\u0017\u001b\u0007\t\u0012\u0019\u000fression made by the test spher\u0007\t\u0003\u000b\t\u0018\u000e\u0004\u001b\t\n\t\u0017\u001b\u0012\u000b\t\u0018\u000f\u0007\u0004\u0012\u0019\u0007\u000b\u001f\t\u0019\n#\t$\u0007\t\f\u0007\u0018\u0012%\u000b\n\u0017\u0007\f\t\n\u0018\t&amp;\u0002&#x27;\u001c+\u0019\t\n\u000b\f\t\u0012\u0018\t\f\u0007\u0011\u000b\u0007\f\t\u0012\u000b\t;&lt;\r\t=\t\n2245 appendix A.\n\r\u0014\u0015\u0016\u0017\u0018\u0019\u0019\u0011\u001a\u001b\r\u001c\u001d\u0018\u0002\u0002\u0011\u0002\u0015\u001b\u0019\u0018\u0002\nST\u001b\u001d\u001c\u001b\r\u001c\u0011\u001b\u0015\u0015\u0018\u0002\u0002\u0014\r\u001e\u0018\u0002\nOrder Number\n\u001f !&quot;##$&quot;%$\u001b\n\u001f !&quot;#!%&quot;%$\u001b\n\u001f !&quot;#&amp;$&quot;%$\u001b\n\u001f !&quot;#&amp;%&quot;%$\u001b\nModel  \n\u001a\r&quot;#%$&#x27;\r\n\u001a\r&quot;!#$&#x27;\u0002\n\u001a\r&quot;&amp;!$&#x27;\r\n\u001a\r&quot;&amp;!$&#x27;\u0002\nTest Scales\nRockwell\n\u0002\u0003\u0004\u0005\u0006\u0007\b\b\t\n\u000b\f\t\u0002\u0003\u0004\u0005\u0006\u0007\b\b\t\r\u000e\u000f\u0007\u0010\u0011\u0004\u0012\n\b\nRockwell\n\u0002\u0003\u0004\u0005\u0006\u0007\b\b\t\n\u000b\f\t\u0002\u0003\u0004\u0005\u0006\u0007\b\b\t\r\u000e\u000f\u0007\u0010\u0011\u0004\u0012\n\b\nStandard\n;&lt;\r\t&gt;\t??\u0014\u001e\t\t&lt;\r@\t\u001eJ\u001cOQ\u0014\t\t\u0016\r+X\tYZOQZ\u001c\nPreliminary Test Force\n98.07N (10kgf)\n98.07N (10kgf), 29.42 (3kgf)\n98.07N (10kgf), 29.42 (3kgf)\n98.07N (10kgf), 29.42 (3kgf)\nTest Force Rockwell\n588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf)\nTest For\u0004\u0007\t\r\u000e\u000f\u0007\u0010\u0011\u0004\u0012\n\b\n—\n147.1N (15kgf), 294.2N (30kgf), \n441.3N (45kgf)\n—\n147.1N (15kgf), 294.2N (30kgf), \n441.3N (45kgf)\nDisplay  \nDial\nMatrix Backlight LCD\nHardness Minimum Value\n0.5 HR\n0.1 HR\nScale Conversions\n—\nHRC, HRB, HV, HBW, HS, Mpa plus of\u001a\u0018\u0007\u0017\u001f\t@[\\]^\nPreliminary Test Force\nManual (with automatic zero set)\nManual (with Loading Navigator)\nManual (with automatic brake-start)\nTotal Test Force Control \nAutomatic (loading, duration, unloading)\nLoading Method\nDead Weight\nLoad Duration (Dwell) \nFixed (3s to 5.5s) or Manual\nAdjustable (1s to 99s) or Manual\nMaximum Specimen Ht.\n7.1” (180mm)\nMaximum Depth  \n6.5” (165mm)\n_\n\u0017\n\t@\u000e\u0017\u000f\u000e\u0017\t\n—\nRS-232C, SPC\nPower Supply \n120V AC (±10%), 60Hz\nDimensions (D x W x H)\n20.15”(512mm) x 9.25”(235mm) x \n30.7”(780mm)\n20.6”(523mm) x 9.25”(235mm) x \n30.7”(780mm)\n20.6”(523mm) x 9.25”(235mm) x \n30.7”(780mm)\n20.6”(523mm) x 9.25”(235mm) x \n30.7”(780mm)\nMass  \n100.53lb (45.6kg)\n102.07lb (46.3kg)\n108.69lb (49.3kg)\n110.01lb (49.9kg)\nInch (mm)\nScale\nHardness symbol*1\nIndenter\nPreliminary \ntest force\nTotal test force\nHardness range applicable\n\r\n\u0005\u000e\u000f\u0004\u0010\u0010\u0011\u0002(\u0003\u0004)\u0007\u0005\u0006\b\u0010\u0011\u0012\br\u0013\u000b\u0004\f\f\n15N\nHR15N\nConical diamond\n29.42N\n(3kgf)\nCoverage\n147.1N (15kgf)\n70-94HR15N\n30N\nHR30N\n294.2N (30kgf)\n42-86HR30N\n45N\nHR45N\n441.3N (45kgf)\n20-77HR45N\n15T\nHR15T\nSphere \nø1.5875mm\n(1/16&quot;)\n147.1N (15kgf)\n67-93HR15T\n30T\nHR30T*2\n294.2N (30kgf)\n29-82HR30T\n45T\nHR45T\n441.3N (45kgf)\n10-72HR45T\n15W\nHR15W\nSphere \nø3.175mm\n(1/8&quot;)\n147.1N (15kgf)\n30W\nHR30W\n294.2N (30kgf)\n45W\nHR45W\n441.3N (45kgf)\n15X\nHR15X\nSphere \nø6.35mm\n(1/4&quot;)\n147.1N (15kgf)\n30X\nHR30X\n294.2N (30kgf)\n45X\nHR45X\n441.3N (45kgf)\n15Y\nHR15Y\nSphere \nø12.7mm\n(1/2&quot;)\n147.1N (15kgf)\n30Y\nHR30Y\n294.2N (30kgf)\n45Y\nHR45Y\n441.3N (45kgf)\n\n\nPage 5\n4\nAdvanced Rockwell Type Hardness Testing Machines\nHR-521/523\n¬-ULTIPLE¬TEST¬FORCE¬GENERATION¬FOR¬2OCKWELL\f¬2OCKWELL¬3UPERlCIAL¬AND¬OPTIONAL¬&quot;RINELL¬HARDNESS\u000e\n¬0ROJECTED\rNOSE¬INDENTER¬ARM¬FOR¬EASY¬REACH¬OF¬INTERIOR¬\bMIN\u000e¬\u0011\u000e\u0016\u0002\b\u0014\u0010MM\t\u000f\u000e\u0018\u0016\u0002\b\u0012\u0012MM\t\n\t¬AND¬EXTERIOR¬SURFACES\u000e\n¬ \n7HEN¬USING¬AN¬OPTIONAL¬DIAMOND¬INDENTER¬\b\u0011\u0019&quot;!!\u0012\u0019\u0012\t\u000e\n Closed Loop electronic test force control for accurate loading. \n Auto-stop elevation table and automatic preliminary test force loading provide consistent test force generation.\nHR-523 \n810-204-03A\nOrder Number\n810-202-03A\n810-205-03A\n810-204-03A\n810-207-03A\nModel  \nHR-521\nHR-521L\nHR-523\nHR-523L\nTest Scales\nRockwell and Rockwell Superﬁcial\nStandard\nJIS B 7726  ISO 6508-2  ASTM E18-10\nPreliminary Test Force\n98.07N (10kgf), 29.42 (3kgf)\nTest Force Rockwell\n 588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf)\nTest Force Superﬁcial\n147.1N (15kgf), 294.2N (30kgf), 441.3N (45kgf)\nTouch Screen LCD Showing:  Hardness value, Converted hardness value, Test conditions, OK/NG tolerance judgement, statistical processing result.   \nCylindrical/spherical surface compensation, data offset, Hardness conversion (HV, HK, HRA/B/C/D/F/G/15T/30T/45T/15N/30N/45N, HS, HB,HBW, tensile strength),  \nOK/±NG tolerance judgement, measured data editing, data memory (max 1024 data), SPC calculation (No. of data, max/min/mean values, range, upper/lower limit values,  \nstandard deviation, No. of passing/defective) Histogram, ¯x-R chart.\nHardness Minimum Value\n0.1 HR\nScale Conversions\n Advanced with corrections\nPreliminary Test Force\nManual (with automatic brake-start)\nFully Motorized Power Elevating Screw\nTotal Test Force Load Control \nAutomatic (loading, duration, unloading)\nLoading Method\nClosed Loop Electronic Force\nLoad Duration (Dwell) \nAdjustable (0s to 120s) or manual\nMaximum Specimen Height\n8.1&quot; (205mm)\n15.5” (395mm)\n8.1” (205mm)\n15.5” (395mm)\nMaximum Depth  \n5.9&quot; (150mm)\nData Output \nRS-232C, SPC and Centronics\nPower Supply \n120V AC (±10%), 60Hz\nDimensions (D x W x H)\n26.4&quot; (670mm) x 9.8&quot; (250mm)  \nx 23.8&quot; (605mm)\n26.4” (670mm) x 9.8” (250mm)  \nx 29.5” (750mm)\n26.4” (670mm) x 9.8” (250mm)  \nx 23.8” (605mm)\n26.4” (670mm) x 9.8” (250mm)  \nx 29.5” (750mm)\nMass \n132.28lb (60kg)\n154.32lb (70kg)\n132.28lb (60kg)\n154.32lb (70kg)\nHR-521 \n810-202-03A\nInch (mm)\nSpeciﬁcations\nFeatures\nAdvanced Rockwell Hardness Testing Machines\n\n\nPage 6\n5\nOptional Accessories for Rockwell/Rockwell Superﬁcial T\n810-038-7\nRound table \u0019\u000e\u0018\u0015\u0002\b\u0012\u0015\u0010MM\t\nFor large specimens\n810-027-7\nVARI-REST \nFor testing long specimens using anvil\n810-026\nFine adjustment table for Jominy test \nFine adjustment \ntable for Jominy test\n,ENGTH¬\u0011\u0016\u0002\b\u0014\u0010\u0010MM\t¬¬\nGROOVE¬WIDTH¬\u0012\u0002\b\u0015\u0010MM\t\nFor cylindrical specimens\n810-030-7  \nDiamond spot anvil \n\u000e\u0013\u0019\u0002\b\u0011\u0010MM\t\nFor sheet specimens\n810-042-7    \nSmall V anvil \n810-029\nSpecial V anvil  \nLENGTH¬\u0011\u0016\u0002\b\u0014\u0010\u0010MM\t\f¬GROOVE¬WIDTH¬ \n\u0012\u0002\b\u0015\u0010MM\t¬3UPPORTS¬THE¬STANDARD¬\nhardenability test \nfor steel\nFor cylindrical specimens\n810-037-7\nRound table \u0017\u000e\u0010\u0019\u0002\b\u0011\u0018\u0010MM\t\nFor large specimens\n810-040-7  \nV anvil (large) \n\u0011\u000e\u0016\u0002\b\u0014\u0010MM\t\f¬GROOVE¬WIDTH¬\u0011\u000e\u0011\u0018\u0002\b\u0013\u0010MM\t\nFor large specimens\n810-043  \nSpot anvil \n\u000e\u0014\u0017\u0002\b\u0011\u0012mm)\nFor sheet specimens\n810-041-7 \nV anvil (small)\n\u0011\u000e\u0016\u0002\b\u0014\u0010MM\t\f¬GROOVE¬WIDTH¬\u0016MM\nFor cylindrical specimens\n11.8”(300)\n27.6”(700)\n21.8”(554)\n16”(400)\n810-044-7  \nSpot anvil\n\u000e\u0012\u0012\u0002\b\u0015\u000e\u0015MM\t\nFor sheet specimens\n810-028-7  \nJack rest\nFor testing long specimens \nusing table or anvil\n810-048\nConsole table\n06ADV380E\nUSB Direct Input Tool \nThe USB plug is connected to a \ncomputer\n264-504-5A\nDigimatic mini-processor DP-1VR\n\n¬No connection cable supplied. \n(Should be ordered separately)\n#ONNECTION¬CABLE¬\b\u0011M\t¬\u0019\u0013\u0017\u0013\u0018\u0017\n\u000e\u0013\u0019\u0002\b\u0011\u0010MM\t\nFor cylindrical specimens\nUnit: Inch (mm)\nCalibration Set\nOrder No.\nOrder No.\n64BAA241\n64BAA242\nC Scale Set\nB Scale Set\nTest Blocks\nTest Blocks\n64BAA125\n64BAA126\n64BAA124\n64BAA132\n64BAA158\n64BAA135\nIndenter\nIndenter\n64BAA072\n64BAA078\nOrder No.\nOrder No.\n64BAA243\n64BAA244\n30N Scale \nSet\n30T Scale \nSet\nTest Blocks\nTest Blocks\n64BAA128\n64BAA129\n64BAA165\n64BAA140\n64BAA167\n64BAA130\nIndenter\nIndenter\n64BAA073\n64BAA078\n\n\nPage 7\n6\nType Hardness Testing Machines\nOrder No.\nScale\n64BAA072\nC\n64BAA073\nN\n64BAA086\nA\n64BAA071\nC &amp; \nN\n3/8&quot;\n15/32&quot;\n7/16&quot;\n1/4&quot;\nRockwell Type Diamond Indenters\nOrder No.\nHardness\n64BAA159\nHRA81/86 Rockwell Test Block\n64BAA160\nHRA75/79 Rockwell Test Block\n64BAA161\nHRA70/73 Rockwell Test Block\n64BAA162\nHRA65/68 Rockwell Test Block\n64BAA163\nHRA60/62 Rockwell Test Block\n64BAA249\nHRBW95/100 Rockwell Test Block\n64BAA126\nHRBW90/95 Rockwell Test Block\n64BAA131\nHRBW80/85 Rockwell Test Block\n64BAA132\nHRBW70/75 Rockwell Test Block\n64BAA133\nHRBW60/65 Rockwell Test Block\n64BAA134\nHRBW50/55 Rockwell Test Block\n64BAA135\nHRBW40/45 Rockwell Test Block\n64BAA127\nHRBW30/35 Rockwell Test Block\n64BAA136\nHRBW20/25 Rockwell Test Block\n64BAA137\nHRBW10/15 Rockwell Test Block\n64BAA138\nHRBW0/5 Rockwell Test Block\n64BAA125\nHRC60/65 Rockwell Test Block\n64BAA157\nHRC50/55 Rockwell Test Block\n64BAA124\nHRC40/45 Rockwell Test Block\n64BAA123\nHRC30/35 Rockwell Test Block\n64BAA158\nHRC20/25 Rockwell Test Block\nOrder No.\nHardness\n64BAA222\nHR45N65/70 Rockwell Test Block\n64BAA223\nHR45N55/60 Rockwell Test Block\n64BAA224\nHR45N45/50 Rockwell Test Block\n64BAA225\nHR45N35/40 Rockwell Test Block\n64BAA226\nHR45N25/30 Rockwell Test Block\n64BAA128\nHR30N77/82 Rockwell Test Block\n64BAA164\nHR30N68/73 Rockwell Test Block\n64BAA165\nHR30N59/64 Rockwell Test Block\n64BAA166\nHR30N50/55 Rockwell Test Block\n64BAA167\nHR30N40/45 Rockwell Test Block\n64BAA168\nHR15N90/93 Rockwell Test Block\n64BAA169\nHR15N85/88 Rockwell Test Block\n64BAA170\nHR15N80/83 Rockwell Test Block\n64BAA171\nHR15N75/77 Rockwell Test Block\n64BAA172\nHR15N69/72 Rockwell Test Block\nOrder No.\nHardness\n64BAA129\nHR30T74/79 Rockwell Test Block\n64BAA139\nHR30T70/73 Rockwell Test Block\n64BAA140\nHR30T63/67 Rockwell Test Block\n64BAA141\nHR30T56/60 Rockwell Test Block\n64BAA142\nHR30T49/53 Rockwell Test Block\n64BAA130\nHR30T43/47 Rockwell Test Block\n64BAA143\nHR30T36/39 Rockwell Test Block\n64BAA144\nHR30T29/33 Rockwell Test Block\n64BAA145\nHR30T22/26 Rockwell Test Block\n64BAA146\nHR30T15/18 Rockwell Test Block\n64BAA147\nHR15T90/92 Rockwell Test Block\n64BAA148\nHR15T86/69 Rockwell Test Block\n64BAA149\nHR15T83/85 Rockwell Test Block\n64BAA150\nHR15T80/82 Rockwell Test Block\n64BAA151\nHR15T77/79 Rockwell Test Block\n64BAA152\nHR15T72/74 Rockwell Test Block\n64BAA153\nHR15T70/72 Rockwell Test Block\n64BAA154\nHR15T68/69 Rockwell Test Block\n64BAA155\nHR15T64/66 Rockwell Test Block\n64BAA156\nHR15T61/63 Rockwell Test Block\nOrder No.\nDescription\n64BAA118\nHRE 50/55 Rockwell Test Block\n64BAA119\nHRE 60/65 Rockwell Test Block\n64BAA120\nHRE 70/75 Rockwell Test Block\n64BAA121\nHRE 80/85 Rockwell Test Block\n64BAA122\nHRE 90/95 Rockwell Test Block\nCarbide Ball Indenters\nOrder No.\nDescription\n19BAA515\n1/16” Carbide ball indenter\n19BAA504\n1/8” Carbide ball indenter\n19BAA505\n1/4” Carbide ball indenter\n19BAA506\n1/2” Carbide ball indenter\n19BAA507\n1/16” Carbide ball (1pc.)\n19BAA508\n1/8” Carbide ball (1pc.)\n19BAA509\n1/4” Carbide ball (1pc.)\n19BAA510\n1/2” Carbide ball (1pc.)\nTest Blocks*\n* Please inquire for other hardness ranges\n\n\nPage 8\nNote: All information regarding our products, and in particular the illustrations, drawings, dimensional and performance data \ncontained in this printed matter as well as other technical data are to be regarded as approximate average values. We therefore \nreserve the right to make changes to the corresponding designs. The stated standards, similar technical regulations, descriptions \nand illustrations of the products were valid at the time of printing. In addition, the latest applicable version of our General Trading \nConditions will apply. Only quotations submitted by ourselves may be regarded as deﬁnitive.\nMitutoyo products are subject to US Export Administration Regulations (EAR). Re-export or relocation of our products may require \nprior approval by an appropriate governing authority.\nTrademarks and Registrations\nDesignations used by companies to distinguish their products are often claimed as trademarks. In all instances where Mitutoyo \nAmerica Corporation is aware of a claim, the product names appear in initial capital or all capital letters. The appropriate companies \nshould be contacted for more complete trademark and registration information.\n© 2011 Mitutoyo America Corporation, Aurora IL\n0111-17 Printed in USA, May 2011\nAurora, Illinois\n(Corporate Headquarters)\nWestford, Massachusetts\nHuntersville, North Carolina\nMason, Ohio\nPlymouth, Michigan\nCity of Industry, California\nOne Number to Serve You Better\n1-888-MITUTOYO (1-888-648-8869)\nA real-time display of measurement results and  \nSTATISTICAL¬ANALYSIS¬ON¬THE¬SHOP¬mOOR\f¬WITH¬DATA¬\nsaved in a database. Includes SPC and statistical \nANALYSIS\f¬DATA¬lLTERING¬AND¬REPORTING¬SYSTEMS¬FOR¬\ncomplete control of your manufacturing processes. \nMeasurLink includes modules for shop ﬂoor data \nCOLLECTION\f¬1#¬ROOM¬DATA¬ANALYSIS¬AND¬REPORTING\f¬\nGAGE¬2\u00062¬STUDIES\f¬AND¬GAGE¬TRACKING\u000e\n#ONVENIENTLY¬LOCATED¬THROUGHOUT¬THE¬53¬AND¬#ANADA\f¬-ITUTOYO¬!MERICA¬\nCorporation’s state-of-the-art calibration facilities are staffed by NIST-trained \nCALIBRATION¬ENGINEERS¬TO¬PROVIDE¬CALIBRATION\u000fRE\rCALIBRATION¬OF¬-ITUTOYO¬AND¬OTHER¬\nmanufacturers gage blocks and gages. Your tools will be quickly returned along \nWITH¬AN¬.)34\rTRACEABLE¬ACCURACY¬CERTIlCATE\u000e¬#ALL¬TODAY¬FOR¬MORE¬INFORMATION¬\nABOUT¬OUR¬!\u0012,!\f¬)3/¬\u0019\u0010\u0010\u0012¬AND¬)3/¬\u0011\u0017\u0010\u0012\u0015¬ACCREDITED¬LABS¬OR¬TO¬REQUEST¬A¬ \ncalibration price list.\nDistributed by:\n</pre></details>",
  "summary": "Mitutoyo Rockwell Hardness TestersOpen original PDFFull searchable text · 8 pagesRefer to the original PDF for tables, figures and page layout.Page 1 Bulletin No. 2025 Rockwell Hardness Testing Machines HR-200/300/400/500 Series Test Equipment Page 2 Four economical Rockwell Hardness Testing Machines to 1 The newly designed frame provides maximum clearance for positioning the workpiece. A ﬂat table is all that is needed for mounting these testing machines. Simple to operate The Dial Model…",
  "sections": [],
  "updated_at": "2026-10-17T20:52:43.954326+00:00"
}