{"id":4997,"date":"2026-08-22T03:54:49","date_gmt":"2026-08-22T03:54:49","guid":{"rendered":"https:\/\/www.ruyiscilab.com\/?post_type=product&#038;p=4997"},"modified":"2026-08-28T03:52:13","modified_gmt":"2026-08-28T03:52:13","slug":"rgl-9020b","status":"publish","type":"product","link":"https:\/\/www.ruyiscilab.com\/eo\/varo\/rgl-9020b\/","title":{"rendered":"RGL-9020B"},"content":{"rendered":"<h5>RGL Series Air Drying Oven Feature:<\/h5>\n<ul>\n<li>The product casing is made of high-quality galvanized sheet and is processed into shape. The surface is treated with electrostatic spraying technology, which ensures long-term corrosion resistance and durability.<\/li>\n<li>The inner liner of the box is made of high-quality stainless steel and is processed by machine. The four corners are rounded, which is convenient for cleaning.<\/li>\n<li>The oversized ergonomic design of double-layer tempered glass observation window makes it convenient to observe the experimental process inside the box.<\/li>\n<li>The use of a new type of synthetic silicone sealant strip results in a beautiful appearance and enables long-term operation at high temperatures, with an even longer service life.<\/li>\n<li>Unique hot air circulation system: Utilizing low-noise self-cooling fans, this system ensures a longer lifespan for the fans and maintains a more uniform temperature inside the box.<\/li>\n<li>Intelligent digital PID temperature control instrument: It has functions such as timing, over-temperature alarm, temperature deviation correction, and temperature self-tuning.<\/li>\n<\/ul>\n<h5>RGL Series Air Drying Oven Specification:<\/h5>\n<table>\n<tbody>\n<tr>\n<td width=\"264\">Product model<\/td>\n<td width=\"439\">RGL-9020A<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Volume<\/td>\n<td width=\"439\">20L<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Rated power supply<\/td>\n<td width=\"439\">220V 50HZ<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Temperature control range<\/td>\n<td width=\"439\">RT+10\u2103-300\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Temperature resolution<\/td>\n<td width=\"439\">0.1<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Temperature fluctuation degree<\/td>\n<td width=\"439\">\u00b11\u2103\uff08at 100\u2103\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Temperature distribution accuracy<\/td>\n<td width=\"439\">\u00b13% (Test point at 100\u2103)<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Inner liner material<\/td>\n<td width=\"439\">Galvanized inner liner<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Shell material<\/td>\n<td width=\"439\">Galvanized sheet (surface electrostatically sprayed)<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Insulation layer<\/td>\n<td width=\"439\">Ceramic fibers<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Heater<\/td>\n<td width=\"439\">Stainless steel heating tube<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Rated power<\/td>\n<td width=\"439\">600W<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Exhaust hole (test hole)<\/td>\n<td width=\"439\">35mm (top) one<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Control Panel<\/td>\n<td width=\"439\">Digital tube<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Temperature sensor<\/td>\n<td width=\"439\">PT100<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Timer function<\/td>\n<td width=\"439\">0-9999min<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Operation mode<\/td>\n<td width=\"439\">Constant-speed operation, timed operation, automatic stop<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Wind speed adjustment<\/td>\n<td width=\"439\">Constant wind speed operation<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Inner container dimensions (mm) (D\u00d7W\u00d7H)<\/td>\n<td width=\"439\">260*280*280<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Overall dimensions (mm) (D\u00d7W\u00d7H)<\/td>\n<td width=\"439\">430*410*550<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Packaging dimensions (mm) (D\u00d7W\u00d7H)<\/td>\n<td width=\"439\">490*520*705<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Standard\/Maximum number of partitions<\/td>\n<td width=\"439\">2\/4<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Partition spacing<\/td>\n<td width=\"439\">40mm<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Partition load-bearing capacity<\/td>\n<td width=\"439\">16kg<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Gross weight<\/td>\n<td width=\"439\">29kg<\/td>\n<\/tr>\n<tr>\n<td width=\"264\">Optional functions<\/td>\n<td width=\"439\">Programmable control instrument, printer, 485 interface, USB interface, SMS alarm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Capacity : 20L<br \/>\nTemperature Control Range\uff1aRT+10\u00b0C-250\u2103<br \/>\nTemperature Resolution\uff1a0.1\u2103<\/p>","protected":false},"featured_media":4992,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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: 20L Temperature Control Range\uff1aRT+10\u00b0C-250\u2103 Temperature 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