{"title":"Dissolved Oxygen Analyzers","description":"\u003ch2\u003eDissolved Oxygen Analyzers for Sale - New and Refurbished | mLab Supply\u003c\/h2\u003e\u003cp\u003eDissolved oxygen (DO) analyzers measure oxygen concentration in liquid media for fermentation monitoring, water quality testing, and bioprocess control. mLab Supply sources new, refurbished, and surplus benchtop DO meters, portable analyzers, and inline DO sensors from leading manufacturers.\u003c\/p\u003e\u003ch3\u003eRelated Measurement and Bioprocess Equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/fr\/collections\/bioreactors-and-fermenters\"\u003eBioreactors and Fermenters\u003c\/a\u003e - Inline DO monitoring and control for bioprocess applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/fr\/collections\/ph-meters-and-controllers\"\u003epH Meters and Controllers\u003c\/a\u003e - Inline pH monitoring paired with DO control in bioreactors\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/fr\/collections\/orbital-shakers\"\u003eOrbital Shakers\u003c\/a\u003e - Shake flask culture where DO monitoring may be required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBioreactor and fermenter DO monitoring and cascade control\u003c\/li\u003e\n\u003cli\u003eAquaculture and aquatic research oxygen monitoring\u003c\/li\u003e\n\u003cli\u003eEnvironmental water quality monitoring\u003c\/li\u003e\n\u003cli\u003eWastewater treatment process control\u003c\/li\u003e\n\u003cli\u003eCell culture media oxygenation monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat to Look For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor type:\u003c\/strong\u003e Polarographic sensors require polarization time; optical (luminescent) sensors respond faster and require less maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement range:\u003c\/strong\u003e Confirm the range covers your application - fermentation may require 0-200% air saturation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSterilizability:\u003c\/strong\u003e For inline bioreactor use, confirm the probe is autoclavable or SIP-compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e Faster response times are important for dynamic bioprocess control applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBrands We Source\u003c\/h3\u003e\u003cp\u003eMettler Toledo (InPro 6800, InPro 6900) | Hamilton (VisiFerm, OxyFerm) | YSI (ProODO, ProDSS) | Thermo Fisher (Orion) | Presens\u003c\/p\u003e\u003ch3\u003eCondition Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNew (select models available to source)\u003c\/li\u003e\n\u003cli\u003eRefurbished \/ Pre-Owned - sensor response verified and calibrated\u003c\/li\u003e\n\u003cli\u003eSurplus \/ As-Is - priced accordingly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailability and pricing are subject to change. Submit a quote request and we will confirm current stock, lead time, and probe configuration within 1-2 business days.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/fr\/pages\/request-a-quote\"\u003eRequest a Quote\u003c\/a\u003e\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1012\/4206\/collections\/dissolved-oxygen-analyzers.png?v=1778271451","url":"https:\/\/mlabsupply.com\/fr\/collections\/dissolved-oxygen-analyzers.oembed","provider":"mLab Supply","version":"1.0","type":"link"}