{"product_id":"phaseii-precision-roughness-standard","title":"PHASEII+ Precision Roughness Standard","description":"\u003csection data-element_type=\"section\" data-id=\"eb737ea\" class=\"elementor-section elementor-top-section elementor-element elementor-element-eb737ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\"\u003e\n\u003cdiv class=\"elementor-container elementor-column-gap-default\"\u003e\n\u003cdiv data-settings='{\"background_background\":\"classic\"}' data-element_type=\"column\" data-id=\"ce4544a\" class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ce4544a\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv data-widget_type=\"woocommerce-product-title.default\" data-element_type=\"widget\" data-id=\"f24e6bd\" class=\"elementor-element elementor-element-f24e6bd elementor-widget elementor-widget-woocommerce-product-title elementor-page-title elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1 class=\"product_title entry-title elementor-heading-title elementor-size-default\"\u003eSurface Roughness Reference Standards\/Profilometer Standards\/Surface Finish Standards\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"woocommerce-product-short-description.default\" data-element_type=\"widget\" data-id=\"2cc611e\" class=\"elementor-element elementor-element-2cc611e elementor-widget elementor-widget-woocommerce-product-short-description\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cdiv class=\"port-text\"\u003e\n\u003ch3\u003e\u003cspan style=\"color: #ff2a00;\"\u003eShipped directly from PHASE II+ in NJ, USA\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eModel No. SRG4600-505 ( \u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eCERTIFIED\u003c\/span\u003e \u003c\/strong\u003ePrecision Roughness Standard)\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eModel No. SRG4600-500 ( Precision Roughness Standard)\u003c\/h3\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cp\u003eHigh-quality calibration standard for portable surface roughness gauges. Ra values of 119.5 and 16.1; individually serialized and available certified to NIST.\u003c\/p\u003e\n\u003cp\u003eThe Phase II Reference Standard provides a reliable calibration tool which permits the technician to calibrate surface analyzing equipment to its peak efficiency.The SRG4600-500 shows the actual patch mean values of low and high microinch surfaces\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/marvel-b1-cdn.bc0a.com\/f00000000249994\/www.phase2plus.com\/wp-content\/uploads\/2021\/05\/nist_logo.png\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection data-element_type=\"section\" data-id=\"d592eba\" class=\"elementor-section elementor-top-section elementor-element elementor-element-d592eba elementor-section-boxed elementor-section-height-default elementor-section-height-default\"\u003e\n\u003cdiv class=\"elementor-container elementor-column-gap-default\"\u003e\n\u003cdiv data-element_type=\"column\" data-id=\"96cb248\" class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-96cb248\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated\"\u003e\n\u003cdiv data-widget_type=\"woocommerce-product-content.default\" data-element_type=\"widget\" data-id=\"3b78cee\" class=\"elementor-element elementor-element-3b78cee elementor-widget elementor-widget-woocommerce-product-content\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003csection class=\"sec1\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-12\"\u003e\n\u003cp\u003eThe surface of the Precision Reference Standard consists of a series of parallel, uniform, “V-shaped” grooves having an included angle of 150° between the sides. Since the surface character of the Precision Reference Standard is unlike normally machined surfaces, it is not recommended for use in visual and tactual comparison.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-4\"\u003e\n\u003cdiv class=\"img-box sec1-img\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/marvel-b1-cdn.bc0a.com\/f00000000249994\/www.phase2plus.com\/wp-content\/uploads\/2021\/09\/srg-4600-505a-scaled.jpg\"\u003e\n\u003ch4\u003eSupplied with protective carry case\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"title1\"\u003e\n\u003ch3\u003eSurface Roughness Testers\/ Profilometer Measurement Guide\u003c\/h3\u003e\n\u003cp\u003eSurface roughness, for purposes of this forum, is the result of some machining process and its effect on the material surface in question.\u003c\/p\u003e\n\u003cp\u003eSkid type surface roughness testers \/ profilometers are common instruments used on the shop floor. A diamond stylus is traversed across the specimen and a piezoelectric pickup records all vertical movement. Peaks and valleys are recorded and converted into a known value of a given parameter.\u003c\/p\u003e\n\u003cp\u003eParameters differ in how they approach looking at peaks and valleys. The most popular parameter is “Ra”. Ra is commonly defined as the arithmetic average roughness. While the Ra parameter is easy and efficient, there are other parameters that can be more specific and useful depending on the application requirements. It is the parameters that enable us to define surface roughness.\u003c\/p\u003e\n\u003cp\u003eToday, for the purpose of checking Ra values, the use of portable, hand held, surface roughness testers \/profilometers are not only economical, but are digital and easy to use. These surface roughness testers \/profilometers are a given necessity for any shop floor that receives work with Ra surface finish requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Phase II Plus","offers":[{"title":"SRG4600-505","offer_id":45037302644898,"sku":"SRG4600-505","price":773.45,"currency_code":"CAD","in_stock":true},{"title":"SRG4600-500","offer_id":45037302677666,"sku":"SRG4600-500","price":333.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/3575\/3865\/files\/srg-4600-505a.jpg?v=1730316379","url":"https:\/\/accusize-distribution.myshopify.com\/products\/phaseii-precision-roughness-standard","provider":"Accusize Distributor's Online Shopping","version":"1.0","type":"link"}