{"id":6009,"date":"2022-11-28T20:44:27","date_gmt":"2022-11-28T19:44:27","guid":{"rendered":"https:\/\/lacompro.net\/producto\/bending-beam-rheometer-a-813\/"},"modified":"2022-11-28T20:44:27","modified_gmt":"2022-11-28T19:44:27","slug":"bending-beam-rheometer-a-813","status":"publish","type":"product","link":"https:\/\/lacompro.net\/en\/producto\/bending-beam-rheometer-a-813\/","title":{"rendered":"BENDING BEAM RHEOMETER (A-813)"},"content":{"rendered":"
\n

ASTM D6648 \u2022 EM 14771 \u2022 AASHTO T313 \u2022 AASHTO TP 87<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Load G\u00f6vde<\/strong><\/td>\nIntegral stainless steel frictionless construction<\/td>\n<\/tr>\n
\u00a0Loading Shaft<\/strong><\/td>\n\u00a0In-line stainless steel with blunt point<\/td>\n<\/tr>\n
\u00a0Test Load<\/strong><\/td>\nVariable test range from 0 to 400 mN Standart. System maintains required test load within
\n+\/- 5mN throughout test cycle.<\/td>\n<\/tr>\n
\u00a0Test Cycle Times<\/strong><\/td>\n\u00a0Cycle times for pre-load, recovery, and test load are completely operator-adjustable<\/td>\n<\/tr>\n
\u00a0Load Cell<\/strong><\/td>\n\u00a0500g (temperature-compensated)<\/td>\n<\/tr>\n
\u00a0Mechanical Overload Protection<\/strong><\/td>\n\u00a0Standard<\/td>\n<\/tr>\n
\u00a0Test Weights<\/strong><\/td>\n\u00a0Calibrated and traceable to NIST<\/td>\n<\/tr>\n
\u00a0Sample Supports<\/strong><\/td>\n3mm (.118\u201d) radius stainless steel spaced 4.00in (101.6mm) apart<\/td>\n<\/tr>\n
\u00a0LVDT Displacement Transducer<\/strong><\/td>\n\u00a00.25 in. (6.35mm) calibrated range to provide 2um resolution throughout testing and verification
\nrange<\/td>\n<\/tr>\n
\u00a0Data Display<\/strong><\/td>\nLarge on-screen display of load, displa\u00c7\u0130MENTO, and bath temperature provides ease
\nof setup and operation. Realtime displa\u00c7\u0130MENTO, loading, and temperature graphs are
\ndisplayed during the test cycle and can be re-plotted and re-scaled as needed for easy
\nviewing.<\/td>\n<\/tr>\n
\u00a0Cooling Unit<\/strong><\/td>\n\u00a0Included (non-CFC refrigerant)<\/td>\n<\/tr>\n
\u00a0Recommended Cooling Bath Fluid<\/strong><\/td>\n\u00a0Non-flammable ethylene glycol mixture<\/td>\n<\/tr>\n
\u00a0Operating Temperature<\/strong><\/td>\n\u00a0Ambient to -40\u00b0F (-40\u00b0C)<\/td>\n<\/tr>\n
\u00a0Temperature Measurement<\/strong><\/td>\n\u00a0Platinum RTD<\/td>\n<\/tr>\n
\u00a0Power Requirements<\/strong><\/td>\n\u00a0115VAC 50\/60Hz Standard 230VAC 50Hz Optional<\/td>\n<\/tr>\n
\u00a0Compressed Air Requirements<\/strong><\/td>\n\u00a050 psi (0.34 MPa) clean, dry air supply required<\/td>\n<\/tr>\n
Dijital Air Regulation<\/strong><\/td>\nLinearity of < +\/- 1.5% of span Hysteresis Repeatability < 1.0% of span Supply Pressure
\nSensitivity < 0.2% of span per 1.0 PSIG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • Used to perform flexural tests<\/li>\n
  • on asphalt binder and similar specimens as part of the PG grading system according to Superpave.<\/li>\n
  • Its new external chiller is now more compact and omits less noise during operation. Programmable test parameters allow users to input and save their own unique settings, allowing the Bending Beam Rheometer to satisfy a diverse range of testing applications.<\/li>\n
  • Consists of a fluid bath base with a built-in touchscreen computer, load G\u00f6vde, and external chiller.<\/li>\n
  • During operation, a known force is applied to the center of a horizontally supported specimen beam submerged in a cold liquid bath while internal software calculates the flexural creep stiffness of the beam.<\/li>\n
  • Used in part to determine a sample\u2019s critical cracking temperature and low temperature PG grade, the Bending Beam Rheometer\u2019s -40\u00b0C to 25\u00b0C temperature range is efficiently calculated by a platinum RTD measuring device.<\/li>\n
  • The 500g load cell and changeable specimen supports easily transition the Bending Beam Rheometer for crack sealant testing, and the free standing external chiller ensures that the cooling fluid maintains a constant temperature.<\/li>\n<\/ul>\n<\/div>\n<\/span>","protected":false},"excerpt":{"rendered":"

    ASTM D6648 \u2022 EM 14771 \u2022 AASHTO T313 \u2022 AASHTO TP 87 Load G\u00f6vde Integral stainless steel frictionless construction \u00a0Loading Shaft \u00a0In-line stainless steel with blunt point \u00a0Test Load Variable test range from 0 to 400 mN Standart. System maintains required test load within +\/- 5mN throughout test cycle. \u00a0Test Cycle Times \u00a0Cycle times for […]<\/p>\n","protected":false},"featured_media":5602,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-6009","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asphalt","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/product\/6009","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/comments?post=6009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/media\/5602"}],"wp:attachment":[{"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/media?parent=6009"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/product_brand?post=6009"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/product_cat?post=6009"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lacompro.net\/en\/wp-json\/wp\/v2\/product_tag?post=6009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}