{"id":1562,"date":"2011-09-27T03:48:18","date_gmt":"2011-09-27T07:48:18","guid":{"rendered":"http:\/\/labrigger.com\/blog\/?p=1562"},"modified":"2011-09-25T00:18:05","modified_gmt":"2011-09-25T04:18:05","slug":"diy-picospritzer","status":"publish","type":"post","link":"http:\/\/labrigger.com\/blog\/2011\/09\/27\/diy-picospritzer\/","title":{"rendered":"DIY Picospritzer"},"content":{"rendered":"<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/labrigger.com\/blog\/wp-content\/uploads\/2011\/09\/regulator.jpg\" alt=\"\" title=\"The regulator.\" width=\"500\" height=\"373\" class=\"aligncenter size-full wp-image-1563\" srcset=\"http:\/\/labrigger.com\/blog\/wp-content\/uploads\/2011\/09\/regulator.jpg 500w, http:\/\/labrigger.com\/blog\/wp-content\/uploads\/2011\/09\/regulator-300x223.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>I was in Tokyo recently and stopped by my friend Taro Ishikawa&#8217;s lab (of <a href=\"http:\/\/labrigger.com\/blog\/2011\/07\/21\/taro-tools-and-ppt-for-igor-pro\/\">TaroTools<\/a> fame). He and Misa are doing very well. They have exciting work underway and are expanding their lab. Taro&#8217;s a resourceful, clever guy and while I was there I saw some more of his handiwork. Instead of buying a <a href=\"http:\/\/www.science-products.com\/Products\/CatalogB\/MicroinjectionSystems\/PicospritzerIII\/PicospritzerIII.html\">Picospritzer<\/a> (which costs $1500-$3000, the <a href=\"http:\/\/www.npielectronic.com\/home.cgi?main=products&#038;sub=4&#038;subsub=16\">NPI PDES<\/a> system is less expensive, but still in the 4 digits), Taro hooked a regulator (above) directly to an electric valve (below) and called it a day. The valve is actuated by a TTL pulse, and the regulator sets the pressure. Simple, elegant, saves space, and saves money.<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/labrigger.com\/blog\/wp-content\/uploads\/2011\/09\/valve.jpg\" alt=\"\" title=\"The valve.\" width=\"510\" height=\"387\" class=\"aligncenter size-full wp-image-1564\" srcset=\"http:\/\/labrigger.com\/blog\/wp-content\/uploads\/2011\/09\/valve.jpg 510w, http:\/\/labrigger.com\/blog\/wp-content\/uploads\/2011\/09\/valve-300x227.jpg 300w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p align=\"center\">\n<p>I was in Tokyo recently and stopped by my friend Taro Ishikawa&#8217;s lab (of <a href=\"http:\/\/labrigger.com\/blog\/2011\/07\/21\/taro-tools-and-ppt-for-igor-pro\/\">TaroTools<\/a> fame). He and Misa are doing very well. They have exciting work underway and are expanding their&#8230;<\/p>\n<div class=\"read-more\"><a href=\"http:\/\/labrigger.com\/blog\/2011\/09\/27\/diy-picospritzer\/\">Read More<\/a><\/div><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,3],"tags":[14,31],"class_list":["post-1562","post","type-post","status-publish","format-standard","hentry","category-hardware","category-tips","tag-construction","tag-equipment"],"_links":{"self":[{"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts\/1562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/comments?post=1562"}],"version-history":[{"count":2,"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts\/1562\/revisions"}],"predecessor-version":[{"id":1566,"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/posts\/1562\/revisions\/1566"}],"wp:attachment":[{"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/media?parent=1562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/categories?post=1562"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/labrigger.com\/blog\/wp-json\/wp\/v2\/tags?post=1562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}