{"id":42569,"date":"2022-08-09T18:30:00","date_gmt":"2022-08-09T18:30:00","guid":{"rendered":"https:\/\/discover.restek.com\/uncategorized\/when-and-why-to-use-an-electronic-flowmeter\/"},"modified":"2026-01-28T17:28:17","modified_gmt":"2026-01-28T17:28:17","slug":"when-and-why-to-use-an-electronic-flowmeter","status":"publish","type":"post","link":"https:\/\/discover.restek.com\/es\/videos\/gnav3839\/when-and-why-to-use-an-electronic-flowmeter","title":{"rendered":"When and Why to Use an Electronic Flowmeter"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"When and Why to Use an Electronic Flowmeter\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/JcmQ-5dwWLU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Description<\/h2>\n\n\n\n<p>Flowmeters are often seen as essential tools for gas chromatography labs. But, since modern GC instruments feature advanced pressure controls, valves, and built-in flow measurement software, is it necessary to have a handheld electronic flowmeter device?<\/p>\n\n\n\n<p>In this Restek Tip, we share some situations where an electronic flowmeter can be used and look at the benefits of using one instead of your instrument.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Additional Resources<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.restek.com\/articles\/frequently-asked-questions-proflow-6000-electronic-flowmeter\" target=\"_blank\" rel=\"noopener\">Restek Electronic Flowmeter FAQ<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.restek.com\/articles\/a-primer-on-gas-flow\" target=\"_blank\" rel=\"noopener\">A Primer on Gas Flow<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Restek Recommended Tools &amp; Parts<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.restek.com\/p\/22656\" target=\"_blank\" rel=\"noopener\">Restek ProFLOW 6000 Electronic Flowmeter<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Transcript<\/h2>\n\n\n\n<p>Flowmeters are often seen as essential tools for GC labs. But since modern instruments feature advanced pressure controls, valves, and built-in flow measurement software, is it necessary to have a handheld electronic flowmeter?<\/p>\n\n\n\n<p>In this Restek Tip, we\u2019re going to discuss flowmeters. What are some of the situations they can be used in and why would you use one instead of your instrument, specifically focusing on gas chromatography?<\/p>\n\n\n\n<p>Let\u2019s begin with the why. One of the biggest reasons to have a standalone flowmeter is for troubleshooting. Whether you\u2019re seeing issues with an analysis you\u2019ve performed hundreds of times or are developing a new method, it can be useful to have a separate, calibrated tool dedicated to measuring gas flow.<\/p>\n\n\n\n<p>Its flexibility lets you measure flow throughout the instrument, making it perfectly suited for part of your routine maintenance schedule. And its portability means you can easily take it on the road\u2014perfect for analyses performed in the field.<\/p>\n\n\n\n<p>So, what are some specific applications for an electronic flowmeter?<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Measuring Column Flow<\/h4>\n\n\n\n<p>Starting with the column, a great use for a flowmeter is measuring column flow. While this can be an excellent troubleshooting step for all columns &#8212; packed and micropacked columns stand to benefit the most due to pressure drop variations.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Measuring Fuel Gases<\/h4>\n\n\n\n<p>Detectors like FIDs rely on specific gas ratios\u2014in this case, air and hydrogen. These ratios have a limited range in which they can fluctuate in order to maintain proper function of the detector, and a flowmeter can help you monitor and stay within the ratio.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Calculating Split Ratios<\/h4>\n\n\n\n<p>By measuring the split and column flows, a flowmeter can help you calculate the split ratio. This can be useful when you want to verify that your ratio is correct\u2014and that the traps, restrictions, and valves are functioning normally.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Verify Results<\/h4>\n\n\n\n<p>Handheld, calibrated electronic flowmeters can also be used to verify results obtained from onboard instrument software.<\/p>\n\n\n\n<p>Whether you\u2019re performing troubleshooting or routine maintenance, being able to double-check your results is a great ability to have in your hand.&nbsp;These are just some of the many uses of a flowmeter, but as you can see from their versatility and usefulness, these tools should have a place in every lab.<\/p>\n\n\n\n<p>If you have any questions or want to learn more, check out our resources below and visit us at Restek.com.&nbsp;Thank you for joining us for this Restek Tip!<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Flowmeters are often seen as essential tools for gas chromatography labs. But, since modern GC instruments feature advanced pressure controls, valves, and built-in flow measurement software, is it necessary to have a handheld electronic flowmeter device? In this Restek Tip video, we share some situations where an electronic flowmeter can be used and look at the benefits of using one instead of your instrument.<\/p>\n","protected":false},"author":11,"featured_media":41400,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[8],"tags":[],"industries-application":[],"post-badge":[],"resource-type":[],"product-library":[2372,2387],"resource-technique":[2294],"hf_cat_post":[624],"ppma_author":[414],"class_list":["post-42569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-videos","product-library-gas-chromatography-products","product-library-instrument-supplies-tools","resource-technique-gas-chromatography-gc"],"acf":[],"taxonomy_info":{"category":[{"value":8,"label":"Videos"}],"product-library":[{"value":2372,"label":"Gas Chromatography Products"},{"value":2387,"label":"Instrument Supplies &amp; Tools"}],"resource-technique":[{"value":2294,"label":"Gas Chromatography (GC)"}]},"featured_image_src_large":["https:\/\/discover.restek.com\/wp-content\/uploads\/feature-GNAV3839-1024x536.jpg",1024,536,true],"author_info":{"display_name":"Restek Corporation","author_link":"https:\/\/discover.restek.com\/es\/author\/restek-corporation\/"},"comment_info":0,"category_info":[{"term_id":8,"name":"Videos","slug":"videos","term_group":0,"term_taxonomy_id":8,"taxonomy":"category","description":"","parent":0,"count":132,"filter":"raw","cat_ID":8,"category_count":132,"category_description":"","cat_name":"Videos","category_nicename":"videos","category_parent":0}],"tag_info":false,"authors":[{"term_id":414,"user_id":11,"is_guest":0,"slug":"restek-corporation","display_name":"Restek Corporation","avatar_url":{"url":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg","url2x":"https:\/\/discover.restek.com\/wp-content\/uploads\/Restek_Favicon_300x300.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts\/42569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/comments?post=42569"}],"version-history":[{"count":9,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts\/42569\/revisions"}],"predecessor-version":[{"id":85614,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/posts\/42569\/revisions\/85614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/media\/41400"}],"wp:attachment":[{"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/media?parent=42569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/categories?post=42569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/tags?post=42569"},{"taxonomy":"industries-application","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/industries-application?post=42569"},{"taxonomy":"post-badge","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/post-badge?post=42569"},{"taxonomy":"resource-type","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/resource-type?post=42569"},{"taxonomy":"product-library","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/product-library?post=42569"},{"taxonomy":"resource-technique","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/resource-technique?post=42569"},{"taxonomy":"hf_cat_post","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/hf_cat_post?post=42569"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/discover.restek.com\/es\/wp-json\/wp\/v2\/ppma_author?post=42569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}