{"id":4091,"date":"2020-09-25T08:09:08","date_gmt":"2020-09-25T08:09:08","guid":{"rendered":"https:\/\/www.publiteconline.it\/assemblaggio\/?p=4091"},"modified":"2020-09-25T08:48:06","modified_gmt":"2020-09-25T08:48:06","slug":"continuous-and-precise-volumetric-dispensing","status":"publish","type":"post","link":"https:\/\/www.publiteconline.it\/assemblaggio\/continuous-and-precise-volumetric-dispensing\/","title":{"rendered":"Continuous and Precise Volumetric Dispensing"},"content":{"rendered":"\n

Nordson EFD <\/a>has introduced the 797PCP family of pumps and controllers, which provide controlled, continuous volumetric metering of single and two-component fluids, unaffected by external factors such as changes in viscosity or pressure. Process control is very advanced as the minimum deviation
is \u00b11% and the fluid devices are repeatable by only 0.01 ml per revolution.<\/h2>\n\n\n\n
\"The
The ValveMate 7197PCP controller offers an intuitive touchscreen interface.<\/figcaption><\/figure><\/div>\n\n\n\n

Nordson EFD has released new volumetric progressive cavity pump systems that include 797PCP and 797PCP-2K pumps, and 7197PCP-DIN or ValveMate 7197PCP controllers. These new volumetric dispensing solutions deliver precise, repeatable fluid volumes as small as 0.01 ml per revolution.
Deposit volume tolerances equal to \u00b11% allow for a high level of process control in automotive, electronics, medical, and other production applications.
These systems, therefore, make possible the controlled and continuous volumetric dosing of mono and bi-component fluids.<\/p>\n\n\n\n

\"As
As it rotates, \nthe pump allows continuous volumetric dispensing that is unaffected by external factors.<\/figcaption><\/figure><\/div>\n\n\n\n

Exact adjustment of dosing parameters<\/h3>\n\n\n\n

The design of the 797PCP is based on the progressive cavity principal where its core components, a rotor and stator, form a perfectly sealed metering chamber. As it rotates, the pump allows continuous volumetric dispensing that is unaffected by external factors such as changes in viscosity, fluctuating fluid pressure, and the full-to-empty effect in syringe barrels. This continuous seal also prevents shear and pulsation, making the 797PCP ideal for precise dispensing of abrasive pastes, epoxies, and UV-cure adhesives. The pumps come in three sizes: 0.01 ml, 0.05 ml, and 0.15 ml.
The 797PCP-2K pump provides highly accurate meter mix dispensing of two-part assembly fluids. Its modular design allows for multiple mix ratios. Its compatibility with a wide range of disposable EFD bayonet static mixers simplifies implementation. Both the standard and 2K pumps work best when controlled by either 7197PCP-DIN or ValveMate 7197PCP controllers. These controllers allow for precise adjustment of dispensing parameters. The DIN rail version offers an intuitive web-based interface. The ValveMate version offers an intuitive touchscreen interface. Both provide multiple programming modes, including Line, Volume, Weight, and Timed, to meet a wide range of application requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nordson EFD has introduced the 797PCP family of pumps and controllers, which provide controlled, continuous volumetric metering of single and two-component fluids, unaffected by external factors such as changes in viscosity or pressure. Process control is very advanced as the minimum deviationis \u00b11% and the fluid devices are repeatable by only 0.01 ml per revolution. …<\/p>\n","protected":false},"author":7,"featured_media":4089,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_seopublitec_title":"","_seopublitec_meta_desc":"","_seopublitec_keyphrases":"","_seopublitec_canonical":"","_seopublitec_noindex":false,"_seopublitec_nofollow":false,"_seopublitec_og_title":"","_seopublitec_og_desc":"","_seopublitec_og_image":"","_seopublitec_twitter_card":"","_seopublitec_cornerstone":false,"_seopublitec_score":""},"categories":[1],"tags":[3161,3163,192,3153,3157,3159,3155],"class_list":["post-4091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-797pcp-en","tag-controller-en","tag-nordson-efd-en","tag-pumps","tag-single-and-two-component-fluids","tag-volume-tolerance-1","tag-volumetric-dispensing"],"openstation_lock":null,"openstation_contributors":[],"openstation_attached_media":[4089,4093,4092],"_links":{"self":[{"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/posts\/4091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/comments?post=4091"}],"version-history":[{"count":1,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/posts\/4091\/revisions"}],"predecessor-version":[{"id":4094,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/posts\/4091\/revisions\/4094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/media\/4089"}],"wp:attachment":[{"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/media?parent=4091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/categories?post=4091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.publiteconline.it\/assemblaggio\/wp-json\/wp\/v2\/tags?post=4091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}