{"id":16461,"date":"2018-09-25T09:43:58","date_gmt":"2018-09-25T09:43:58","guid":{"rendered":"https:\/\/thomsongroup.com.au\/?post_type=product&#038;p=16461"},"modified":"2025-06-03T15:16:28","modified_gmt":"2025-06-03T05:16:28","slug":"mesalabs-drycal-800","status":"publish","type":"product","link":"https:\/\/thomsongroup.com.au\/product\/mesalabs-drycal-800\/","title":{"rendered":"MesaLabs DryCal 800 Gas Flow Calibrator"},"content":{"rendered":"<p>The DryCal 800 is a positive displacement primary piston prover for gas flow measurements in either pressure or vacuum applications. It combines the accuracy of a primary standard with unequalled speed and convenience. It meets the most stringent laboratory and industrial process control requirements, making it an ideal solution.<\/p>\n<p>DryCal 800: Primary Piston Prover<br \/>\nA positive displacement primary piston prover for gas flow measurement<br \/>\n\u2022 \u00b115% Accuracy Primary Flow Standard<br \/>\n\u2022 NVLAP accredited, ISO 17025<br \/>\n\u2022 Proven DryCal technology features a near frictionless piston and flow cell design that provides highly accurate, liquid free and reliable gas flow readings independent of the gas species measured.<br \/>\n\u2022 5 interchangeable flow cells available to range from 0.5ccm to 100SLPM.<br \/>\n\u2022 User friendly Drycal Pro Software to view and plot data in real time and export.<br \/>\n\u2022 LCD touch screen<br \/>\n\u2022 Variable Area Gas flow meter Calibration<br \/>\n\u2022 Flow bench systems available for specific applications<br \/>\n\u2022 Integrator Pro to allow fast and accurate calibration of MFCs and MFMs<br \/>\n\u2022 Firmware upgrade via communication port- no disassembly required.<\/p>\n<p><a class=\"fasc-button fasc-size-xlarge fasc-type-glossy fasc-rounded-medium\" style=\"background-color: #1a4f7b; color: #ffffff;\" target=\"_blank\" href=\"https:\/\/thomsongroup.com.au\/wp-content\/uploads\/2025\/06\/20-Literature-Brochures-Instruments-ML800-R07.pdf\">Download Brochure<\/a><\/p>\n<h3 class=\"card-heading\">Technical Specifications<\/h3>\n<ul>\n<li>0.5 sccm \u2013 100 slpm Flow Range.<\/li>\n<li>0.25% Measurement Uncertainty (0.5 \u2013 50 sccm).<\/li>\n<li>0.15% Measurement Uncertainty (5 \u2013 100,000 sccm).<\/li>\n<li>5 Interchangeable Flow Cells.<\/li>\n<li>Proven DryCal Technology \u2013 Accurate and reliable gas flow readings independent of gas species measured.<\/li>\n<li>Innovative \u2013 100:1 turndown ratio; accurately measuring flow rates as low as 0.5 sccm.<\/li>\n<li>Simple touch screen operation.<\/li>\n<li>Quality and Expertise \u2014 0.08% Scope of Accreditation for gas flow by NVLAP of NIST; Over 20 years of experience providing training, installations, system consulting, and custom solutions.<\/li>\n<li>1\/4\u2033 ID Swagelok<sup>\u00ae<\/sup>&nbsp;tube compression fitting (1\/8\u2033 fittings Model 800-3) (1\/2\u2033 outlet fitting Model 800-44)<\/li>\n<li>Serial (RS-232) and USB.<\/li>\n<li>CE \/ RoHS compliance<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><strong>Model&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong><\/td>\n<td><strong>&nbsp;Flow Ranges<\/strong><\/td>\n<td><strong>Standardized Accuracy<\/strong><\/td>\n<td>&nbsp;<strong>Time per Reading<\/strong><\/td>\n<td>&nbsp;<strong>Weight<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>200-800-DCB-R<\/strong><\/td>\n<td colspan=\"4\">\n<ul>\n<li>DryCal 800 Base (RoHS)<\/li>\n<li>Houses the timing circuitry and fits any one of the five interchangeable flow cells<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>200-800-3<\/strong><\/p>\n<p>50 mLPM<\/td>\n<td><strong>&nbsp;<\/strong>0.5-50 sccm<\/td>\n<td>+\/-0.25%, +\/-0.002 sccm<\/td>\n<td>&nbsp;1-60 seconds<\/td>\n<td>&nbsp;80 oz \/ 2300 g<\/td>\n<\/tr>\n<tr>\n<td><strong>200-800-10<\/strong><\/p>\n<p>500 mLPM<\/td>\n<td><strong>&nbsp;<\/strong>5-500 sccm<\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">+\/-0.15%<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">&nbsp;3-135 seconds<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">&nbsp;85.1 oz \/ 2412.5 g<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong>200-800-24<\/strong><\/p>\n<p>5 LPM<\/td>\n<td><strong>&nbsp;<\/strong>50-5,000 sccm<\/td>\n<td width=\"120\"><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">+\/-0.15%<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">&nbsp;3-90 seconds<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">&nbsp;86 oz \/ 2439.3 g<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong>200-800-44<\/strong><\/p>\n<p>50 LPM<\/td>\n<td><strong>&nbsp;<\/strong>500-50,000 sccm<\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">+\/-0.15%<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">&nbsp;1-35 seconds<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">&nbsp;88.4 oz \/ 2507 g<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong>200-800-75<\/strong><\/p>\n<p>100 LPM<\/td>\n<td>1-100 slm<\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">+\/-0.15%<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">1-50 seconds<\/span><\/td>\n<td><span lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\">160 oz \/ 4535 g<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>The DryCal 800 is a positive displacement primary piston prover for gas flow measurements in either pressure or vacuum applications. It combines the accuracy of a primary standard with unequalled speed and convenience. It meets the most stringent laboratory and industrial process control requirements, making it an ideal solution. DryCal 800: Primary Piston Prover A [&hellip;]<\/p>\n","protected":false},"featured_media":20944,"template":"","meta":{"_acf_changed":false,"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"pwb-brand":[231],"product_brand":[],"product_cat":[197],"product_tag":[288],"class_list":{"0":"post-16461","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-indoor-air-quality","7":"product_cat-calibration-equipment","8":"product_tag-flow","9":"yith_product_brand-mesa-laboratories","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"acf":[],"brands":[{"id":231,"name":"Indoor Air Quality","slug":"indoor-air-quality"}],"_links":{"self":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product\/16461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/media\/20944"}],"wp:attachment":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/media?parent=16461"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/pwb-brand?post=16461"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product_brand?post=16461"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product_cat?post=16461"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product_tag?post=16461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}