{"id":3786,"date":"2023-07-18T08:25:03","date_gmt":"2023-07-18T15:25:03","guid":{"rendered":"https:\/\/www.rbdinstruments.com\/blog\/?p=3786"},"modified":"2023-07-19T07:57:47","modified_gmt":"2023-07-19T14:57:47","slug":"scientific-glassblowing-resources","status":"publish","type":"post","link":"https:\/\/www.rbdinstruments.com\/blog\/scientific-glassblowing-resources\/","title":{"rendered":"Scientific Glassblowing  Resources"},"content":{"rendered":"\n<p>Glassblowing has been around for thousands of years, and we see examples of it every day. From neon signs to Murano glass to Chihuly glass exhibits. Less well known but very important to science is the art and craft of <a rel=\"noreferrer noopener\" href=\"http:\/\/www.ilpi.com\/glassblowing\/glassblowing.html\" target=\"_blank\">scientific glassblowing<\/a>&nbsp;which is the process of creating glass apparatus used in research and production.<\/p>\n\n\n\n<p>Over the years I have had the good luck to be working at universities on one or another type of vacuum chamber related instrument where some glass to metal seal was damaged but was able to be repaired by the resident glass blower. &nbsp;More recently it seems that many of the glassblowers at universities are retiring and not being replaced. So, to an extent, scientific glass blowing is becoming a nearly lost art as this interesting article on the <a rel=\"noreferrer noopener\" href=\"https:\/\/www.nmr.mgh.harvard.edu\/news\/20150127\/nearly-lost-art-scientific-glassblowing\" target=\"_blank\">History of Glassblowing <\/a>explains.<\/p>\n\n\n\n<p>But all is not lost as there are still scientific glass blowers who are handing down their glassblowing expertise to those who will carry on the tradition.<\/p>\n\n\n\n<p>Also, there are some schools which offer glassblowing courses such as <a href=\"https:\/\/salemcc.edu\/programs\/scientific-glass-technology\" data-type=\"URL\" data-id=\"https:\/\/salemcc.edu\/programs\/scientific-glass-technology\" target=\"_blank\" rel=\"noreferrer noopener\">Salem Community College.<\/a><\/p>\n\n\n\n<p>Listed below are some companies that provide custom scientific glass blowing services. These companies can also repair broken glass to metal seals.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?ssl=1\"><img data-attachment-id=\"3787\" data-permalink=\"https:\/\/www.rbdinstruments.com\/blog\/scientific-glassblowing-resources\/glass-blowing\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=750%2C1000&amp;ssl=1\" data-orig-size=\"750,1000\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"glass-blowing\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=225%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=584%2C779&amp;ssl=1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/plugins\/jquery-image-lazy-loading\/images\/grey.gif?resize=375%2C500&#038;ssl=1\" data-original=\"https:\/\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg\" alt=\"\" class=\"lazy wp-image-3787\" width=\"375\" height=\"500\" srcset=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?resize=225%2C300&amp;ssl=1 225w\" sizes=\"(max-width: 375px) 100vw, 375px\" data-recalc-dims=\"1\" \/><noscript><img data-attachment-id=\"3787\" data-permalink=\"https:\/\/www.rbdinstruments.com\/blog\/scientific-glassblowing-resources\/glass-blowing\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=750%2C1000&amp;ssl=1\" data-orig-size=\"750,1000\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"glass-blowing\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=225%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=584%2C779&amp;ssl=1\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?resize=375%2C500&#038;ssl=1\" alt=\"\" class=\"wp-image-3787\" width=\"375\" height=\"500\" srcset=\"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?resize=225%2C300&amp;ssl=1 225w\" sizes=\"(max-width: 375px) 100vw, 375px\" data-recalc-dims=\"1\" \/><\/noscript><\/a><figcaption>Nunn Better Glass<\/figcaption><\/figure>\n\n\n\n<p><a href=\"http:\/\/www.nunnbetterglass.com\/\">http:\/\/www.nunnbetterglass.com\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.precisionglassblowing.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Precision Glass Blowing<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.allenglass.com\/\">https:\/\/www.allenglass.com\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/farlowsci.com\/\">https:\/\/farlowsci.com\/<\/a><\/p>\n\n\n\n<p>Finally, The American Glassblowers Society has a Find a Glassblower link that lists glass blowers from different parts of the USA.    <a href=\"https:\/\/asgs-glass.org\/#\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/asgs-glass.org\/#<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Resources to repair glass to metal seals.<br \/>\n <a href=\"https:\/\/www.rbdinstruments.com\/blog\/scientific-glassblowing-resources\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":3787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[164,166],"tags":[430,429],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2023\/07\/glass-blowing.jpg?fit=750%2C1000&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p2DEXo-Z4","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":981,"url":"https:\/\/www.rbdinstruments.com\/blog\/torr-scientific-vacuum-window-used-on-alba\/","url_meta":{"origin":3786,"position":0},"title":"High Optical Quality Torr Scientific Vacuum Window used on ALBA","author":"Mel Thomas","date":"February 10, 2014","format":false,"excerpt":"Located in Barcelona, ALBA is a Synchrotron Light Source producing radiation for experiments in many fields of science, www.cells.es. The quality of the radiation delivered to users depends on the quality of the electron beam and it is therefore necessary to continuously monitor the beam status in a non-invasive way.\u2026","rel":"","context":"In &quot;General Optics and Vacuum&quot;","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2014\/02\/albaVPZ.jpg?fit=550%2C412&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":61,"url":"https:\/\/www.rbdinstruments.com\/blog\/ion-gauge-filament-replacement-procedure\/","url_meta":{"origin":3786,"position":1},"title":"Ion gauge filament replacement procedure","author":"Randy","date":"August 26, 2012","format":"link","excerpt":"Another common question we get is how to connect the wires on an ion gauge after replacing the filaments.\u00a0 The tech tip link below titled Ion Gauge Filament Replacement shows the pin outs for an ion gauge on a Physical Electronics\u00a0 (PHI) surface analysis system. The attached tech tip is\u2026","rel":"","context":"In &quot;General Optics and Vacuum&quot;","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1508,"url":"https:\/\/www.rbdinstruments.com\/blog\/how-to-clean-a-nude-ion-gauge\/","url_meta":{"origin":3786,"position":2},"title":"How to clean a nude ion gauge","author":"Randy","date":"June 3, 2015","format":false,"excerpt":"The ceramic feedthroughs on the nude ion gauges commonly used in vacuum chambers can become coated over time which results in non-accurate or unstable readings. \u00a0The following procedure can be used to clean the coating off of the ceramics.\u00a0 Install a new filament assembly on the clean feedthrough flange and\u2026","rel":"","context":"In &quot;General Optics and Vacuum&quot;","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"cleaned-ion-gauge-feedthrough","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2015\/06\/cleaned-ion-gauge-feedthrough.jpg?fit=648%2C972&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":387,"url":"https:\/\/www.rbdinstruments.com\/blog\/protect-the-cf-flange-knife-edge\/","url_meta":{"origin":3786,"position":3},"title":"Protect the CF flange knife edge","author":"Randy","date":"April 4, 2013","format":false,"excerpt":"The CF flange (also commonly referred to as the Varian trade-marked Conflat) uses a knife edge that cuts into a soft metal gasket (usually copper) to provide a leak-tight metal-to-metal seal. \u201cProtect the knife edge at all costs\u201d is a common catchphrase at RBD Instruments that we like to drill\u2026","rel":"","context":"In &quot;General Optics and Vacuum&quot;","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"tilt pliers back to remove copper gasket on CF flange","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2013\/04\/tilt-pliers-back.jpg?fit=450%2C300&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2087,"url":"https:\/\/www.rbdinstruments.com\/blog\/re-use-a-helicoflex-gasket\/","url_meta":{"origin":3786,"position":4},"title":"Reusing a Helicoflex gasket","author":"Randy","date":"October 10, 2017","format":false,"excerpt":"This post shows a method for re-using a Helicoflex gasket.","rel":"","context":"In &quot;General Optics and Vacuum&quot;","block_context":{"text":"General Optics and 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Vacuum&quot;","block_context":{"text":"General Optics and Vacuum","link":"https:\/\/www.rbdinstruments.com\/blog\/category\/general-optics-and-vacuum\/"},"img":{"alt_text":"RBD Space robot","src":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2020\/05\/RBD-space-robot.jpg?fit=1000%2C750&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2020\/05\/RBD-space-robot.jpg?fit=1000%2C750&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.rbdinstruments.com\/blog\/wp-content\/uploads\/2020\/05\/RBD-space-robot.jpg?fit=1000%2C750&ssl=1&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts\/3786"}],"collection":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/comments?post=3786"}],"version-history":[{"count":3,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts\/3786\/revisions"}],"predecessor-version":[{"id":3792,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/posts\/3786\/revisions\/3792"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/media\/3787"}],"wp:attachment":[{"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/media?parent=3786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/categories?post=3786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rbdinstruments.com\/blog\/wp-json\/wp\/v2\/tags?post=3786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}