{"AddThisServiceButtonMeta":"","add_this":[{"annotation":"","service":"facebook"},{"annotation":"","service":"email"},{"annotation":"","service":"print"}],"add_to_wishlist_url":"/wishlist.php?action=add&product_id=90482","availability":"","brand":{"name":"Phase II","url":"https://www.penntoolco.com/brands/Phase-II.html"},"bulk_discount_rates":[],"can_purchase":true,"cart_url":"https://www.penntoolco.com/cart.php","category":["Brands/Phase II","Brands/Phase II/Precision Measuring Tools","Brands/Phase II/Precision Measuring Tools/Hardness Testers","Precision Measuring Tools","Precision Measuring Tools/Hardness Testers"],"custom_fields":[{"id":"179146","name":"Dimensions Inch","value":"30\" x 8-1/2\" x 20\""},{"id":"179147","name":"Scale","value":"\"C\" scale"},{"id":"179148","name":"Test Force Control","value":"Hydraulic Dashpot System"}],"customizations":[],"description":"<p>ID: 90482<br /><br /></p>\r\n<p><a href=\"https://www.penntoolco.com/phase-ii/\" target=\"_blank\"><img title=\"Phase II\" src=\"https://cdn1.bigcommerce.com/n-yp39j5/4s9liwcv/product_images/uploaded_images/phaseiilogo-small.jpg\" alt=\"Phase II\" width=\"250\" height=\"67\" /></a></p>\r\n<h2><span style=\"color: #000080;\">Phase II Rockwell Hardness Tester - 900-331</span></h2>\r\n<p><br /><span style=\"font-size: medium;\">This hardness tester comprises the very best in \u001c state of the art\u001d design along with dynamic precision only found at Phase II. The 900-331 Rockwell scale hardness tester is easy to operate, yet engineered to obtain highly sensitive and accurate readings. Conforming to ASTM E-18 Rockwell Hardness standards, the 900-331 tester will offer unmatched repeatability in all standard Rockwell Hardness scales (table shown below). A perfect, rugged performer suited for any environment including heat treat facilities, tool rooms, workshops, laboratories and inspection labs. Lifetime technical support is included on all Phase II Hardness Testers. So test away with confidence and a level of accuracy you will only find at Phase II.</span></p>\r\n<p><br /><span style=\"font-size: medium; color: #000080;\"><strong>Features:</strong></span></p>\r\n<ul>\r\n<li><span style=\"font-size: medium;\">Direct analog dial reading</span></li>\r\n<li><span style=\"font-size: medium;\">Advanced design, easy to operate</span></li>\r\n<li><span style=\"font-size: medium;\">Engineered to obtain highly sensitive and accurate readings</span></li>\r\n<li><span style=\"font-size: medium;\">Conforms to ASTM E-18</span></li>\r\n<li><span style=\"font-size: medium;\">Perfect for laboratories, workshops, tool rooms, inspection labs, etc.</span></li>\r\n</ul>\r\n<table style=\"width: 580px;\">\r\n<tbody>\r\n<tr>\r\n<td>\r\n<p><br /><span style=\"font-size: medium; color: #000080;\"><strong>Specifications:</strong></span></p>\r\n<table style=\"border: 2px solid black; border-collapse: collapse;\">\r\n<tbody>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Minor Load</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">10Kgf</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Major Load</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">60Kgf, 100Kgf, 150Kgf</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Test Force Application</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Dead Weight</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Test Force Control</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Hydraulic Dashpot System</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Results Display</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Analog Dial Gage</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Vertical Capacity</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">6.7 in.</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Throat Depth</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">6.6 in.</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Height</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">30.0 in.</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Width</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">8.50 in.</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Depth</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">20.0 in.</td>\r\n</tr>\r\n<tr>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Shipping Weight</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">242 lbs.</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n</td>\r\n<td valign=\"top\">\r\n<p><br /><span style=\"font-size: medium; color: #000080;\"><strong>Accessories:</strong></span></p>\r\n<ul>\r\n<li><span style=\"font-size: medium;\">C-scale Diamond Indentor</span></li>\r\n<li><span style=\"font-size: medium;\">1/16\u001d Ball Indentor</span></li>\r\n<li><span style=\"font-size: medium;\">3- HRC Test Blocks</span></li>\r\n<li><span style=\"font-size: medium;\">1- HRB Test Block</span></li>\r\n<li><span style=\"font-size: medium;\">1-HRA Test Block</span></li>\r\n<li><span style=\"font-size: medium;\">Test Table 5.87\u001d (150mm)</span></li>\r\n<li><span style=\"font-size: medium;\">Flat Anvil 2.5\u001d (63mm)</span></li>\r\n<li><span style=\"font-size: medium;\">Spot Anvil .38: (10mm)</span></li>\r\n<li><span style=\"font-size: medium;\">Std. Vee Anvil</span></li>\r\n<li><span style=\"font-size: medium;\">Accessory Case</span></li>\r\n<li><span style=\"font-size: medium;\">Dust Cover</span></li>\r\n</ul>\r\n</td>\r\n</tr>\r\n</tbody>\r\n</table>\r\n<p>&nbsp;</p>\r\n<table style=\"border: 2px solid black; border-collapse: collapse; width: 580px;\">\r\n<tbody>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\"><strong>Scale<br />Symbol</strong></td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">\r\n<p><strong>Indenter Type<br /> </strong><em> Ball dimensions<br />indicate diameter</em></p>\r\n</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\"><strong>Preliminary<br />Force<br />N (kgf)</strong></td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\"><strong>Total Force<br />N (kgf)</strong></td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\"><strong>Typical Application</strong></td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">A</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Spheroconical Diamond</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">588.4 (60)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Cemented carbides,<br />thin steel and shallow<br />case hardened steel</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">B</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball 1/16\u001d (1.588mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">980.7 (100)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Copper alloys,<br />soft steels, alum. Alloys,<br />malleable iron, etc.</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">C</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Spheroconical Diamond</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">1471 (150)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Steel, hard cast irons,<br />pearltic malleable iron, titanium,<br />deep case hardened steel<br />&amp; other material<br />harder than HRB 100</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">D</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Spheroconical Diamond</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">980.7 (100</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Thin steel and medium<br />case&nbsp;hardened steel and<br />pearlitic malleable iron</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">E</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/8\" (3.175mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">980.7 (100</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Cast iron, aluminum<br />&amp; magnesium alloys<br />and bearing metals</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">F</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/16\" (1.588mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">588.4 (60)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Annealed copper alloys,<br />and thin soft sheet metals</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">G</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/16\" (1.588mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">1471 (150)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Malleable irons,<br />copper-nckel-zinc<br />and cupronickel alloys</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">H</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/8\" (3.175mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">588.4 (60)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Aluminum, zinc and lead</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">K</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/8\" (3.175mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">1471 (150)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\" rowspan=\"7\">Bearing metals and other<br />very soft or thin materials.<br />Use smallest ball and<br />heaviest load that does<br />not give anvil effect</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">L</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/4\" (6.350mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">588.4 (60)</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">M</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/4\" (6.350mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">980.7 (100)</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">P</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/4\" (6.350mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">1471 (150)</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">R</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/2\" (12.70mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">588.4 (60)</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">S</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/2\" (12.70mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">980.7 (100)</td>\r\n</tr>\r\n<tr align=\"center\">\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">V</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">Ball \u0013 1/2\" (12.70mm)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">98.07 (10)</td>\r\n<td style=\"border-color: #000000; padding: 5px; border-style: solid; border-width: 1px;\">1471 (150)</td>\r\n</tr>\r\n</tbody>\r\n</table>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"90482","images":[{"alt":"Phase II Rockwell Hardness Tester - 900-331","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/90482/324667/900-331-phase2__10604.1505400752.jpg?c=2"},{"alt":"Phase II Rockwell Hardness Tester - 900-331","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/90482/92101/imageRendering__18099__67254.1418095559.jpg?c=2"}],"main_image":{"alt":"Phase II Rockwell Hardness Tester - 900-331","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/90482/324667/900-331-phase2__10604.1505400752.jpg?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":"900-331","num_reviews":0,"options":[],"page_title":"","price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$2,995.00","value":2995}},"rating":0,"shipping":{"calculated":true},"shipping_messages":[],"show_quantity_input":1,"similar_by_views":[{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=117243","add_to_wishlist_url":"/wishlist.php?action=add&product_id=117243","availability":"","brand":{"name":"Fowler High Precision"},"category":["Brands/Fowler High Precision","Brands/Fowler High Precision/Precision Measuring Tools","Brands/Fowler High Precision/Precision Measuring Tools/Hardness Testers","Precision Measuring Tools","Precision Measuring Tools/Hardness Testers"],"custom_fields":null,"date_added":"23rd Oct 2014","demo":false,"has_options":false,"id":117243,"image":{"alt":"Fowler Rockwell Hardness Tester, Analog - 53-770-600","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/117243/282623/fowler_53_770_600_pic2__09332.1442340938.1280.1280__21976.1632517688.jpg?c=2"},"images":[{"alt":"Fowler Rockwell Hardness Tester, Analog - 53-770-600","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/117243/282623/fowler_53_770_600_pic2__09332.1442340938.1280.1280__21976.1632517688.jpg?c=2"}],"low_stock_level":null,"name":"Fowler Rockwell Hardness Tester, Analog - 53-770-600","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$3,049.00","value":3049}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"53-770-600","stock_level":null,"summary":"ID: 117243\r\n\r\nFowler Rockwell Hardness Tester, Analog&nbsp;- 53-770-600\r\nAnalog Features:\r\n\r\nStandards: EN-ISO 6508 and ASTM-E18.\r\nResolution: .5 of Rockwell unit.\r\nTest loads: 10 jgf preload/60,...","url":"https://www.penntoolco.com/fowler-rockwell-hardness-tester-analog-53-770-600/","weight":{"formatted":"250.00 LBS","value":250}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=90490","add_to_wishlist_url":"/wishlist.php?action=add&product_id=90490","availability":"","brand":{"name":"Phase II"},"category":["Precision Measuring Tools","Brands/Phase II","Brands/Phase II/Precision Measuring Tools","Precision Measuring Tools/Hardness Testers","Brands/Phase II/Precision Measuring Tools/Hardness Testers"],"custom_fields":[{"id":179149,"name":"Dimensions Inch","value":"28\" x 9\"x 20\""},{"id":179150,"name":"Scale","value":"\"N\" & \"T\" (Superficial)"},{"id":179151,"name":"Test Force Control","value":"Manual"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":90490,"image":{"alt":"Phase II Rockwell Superficial Hardness Tester - 900-345","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/90490/324670/900-345-phase2__71173.1505402069.png?c=2"},"images":[{"alt":"Phase II Rockwell Superficial Hardness Tester - 900-345","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/90490/324670/900-345-phase2__71173.1505402069.png?c=2"}],"low_stock_level":null,"name":"Phase II Rockwell Superficial Hardness Tester - 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