{"product_id":"muffle-furnace-with-communication-port-30l-fo-811cr","title":"Yamato FO811CR Muffle Furnace With Communication Port 30L","description":"\u003ch2\u003eMuffle Furnace With Communication Port 30L Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMuffle Furnace With Communication Port 30L (Yamato Scientific FO811CR)\u003c\/strong\u003e is a 30 L high-temperature furnace built for ashing, ignition, and heat-treatment workflows. LabSupplies.com supplies this unit as an authorized dealer of Yamato Scientific, delivering a genuine instrument with full manufacturer support.\u003c\/p\u003e\u003cp\u003eAn integrated communication port lets the FO811CR connect to external data systems for monitoring and logging, supporting documented, repeatable thermal protocols. The 30 L chamber accommodates crucibles, sample trays, and multi-sample batches in a single run.\u003c\/p\u003e\u003cp\u003eThe FO811CR operates on a 220V supply, so confirm your bench or facility circuit before installation. Additional specifications including temperature range, chamber dimensions, weight, and certifications are available upon request.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 L chamber:\u003c\/strong\u003e sized for crucibles, trays, and multi-sample ashing or ignition batches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication port:\u003c\/strong\u003e connects to external systems for monitoring and data logging of thermal runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffle furnace design:\u003c\/strong\u003e isolates samples from combustion products for clean, high-temperature processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e220V operation:\u003c\/strong\u003e engineered for a dedicated 220V laboratory supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYamato Scientific build:\u003c\/strong\u003e genuine instrument supplied through an authorized dealer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Muffle Furnace\u003c\/h2\u003e\u003cp\u003eSelecting a muffle furnace comes down to matching chamber size, control capability, and power to your specific thermal workload. Weigh these axes before you commit to a model.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e chamber volume determines how many crucibles or samples you can process per run; the FO811CR offers 30 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e confirm the rated maximum matches your ashing, ignition, or heat-treat protocol before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl and connectivity:\u003c\/strong\u003e a communication port enables external monitoring and data logging for documented, repeatable cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e verify facility power; this unit requires a 220V supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e match chamber size and external dimensions to available bench or floor space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e review interlocks and over-temperature protection for your lab's operating standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e30 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e100 to 1150°C \u003csup\u003e*1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2°C (at 1150°C) \u003csup\u003e*2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control System\u003c\/td\u003e\n\u003ctd\u003ePID control (VS6 controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eR-thermocouple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Material\u003c\/td\u003e\n\u003ctd\u003eCeramic fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Material\u003c\/td\u003e\n\u003ctd\u003eSteel with melamine\/epoxy composite resin coating; SUS304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Function\u003c\/td\u003e\n\u003ctd\u003eFixed temperature, timer (auto start\/stop), program (up to 6 patterns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Devices\u003c\/td\u003e\n\u003ctd\u003eSelf-diagnostic (memory error, sensor error); earth-leakage\/circuit breaker; overheat prevention device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater\u003c\/td\u003e\n\u003ctd\u003eIron-chrome wire, 4.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Dimensions\u003c\/td\u003e\n\u003ctd\u003e300 × 400 × 250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel, Melamine, Epoxy composite resin coating, Stainless steel, SUS304 (body)\nCeramic fiber (furnace and door)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN (Barcode)\u003c\/td\u003e\n\u003ctd\u003e797059927050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e234 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e36 × 36 × 38 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Size\u003c\/td\u003e\n\u003ctd\u003e30 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e\u003csup\u003e*1\u003c\/sup\u003e No-load operation of bath only; maximum temperature varies with circumstances and operating conditions. \u003csup\u003e*2\u003c\/sup\u003e Measured under ambient temperature 23°C ±5°C, humidity 65%RH ±20%, per Yamato Scientific test conditions.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch2\u003eAvailable Sizes and Configurations\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFO-811CR\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dropbox.com\/s\/q4kco1834gwd8n7\/FO%20Series%20Muffle%20Furnace.pdf?dl=10\" target=\"_blank\" rel=\"noopener\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dropbox.com\/s\/cgwc0b9q5fe4wma\/CE%20FO100CR%20110CR%20200CR%20210CR%20300CR%20310CR%20410CR%20510CR%20610CR%20710CR%20810CR%20.pdf?dl=0\" target=\"_blank\" rel=\"noopener\"\u003eCE Certification\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.yamato-usa.com\/shop\/yamato-fo-series-11-3-to-30l-programmable-muffle-furnaces-118?category=43#attr=313\" target=\"_blank\" rel=\"noopener\"\u003eYamato Scientific Official Product Page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMore in This Series\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/high-performance-muffle-furnace-1-5l-fp-103\"\u003eHigh Performance Muffle Furnace 1.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-23-6l-fo-711cr\"\u003eMuffle Furnace With Communication Port 23.6L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/high-performance-muffle-furnace-7-5l-fp-303\"\u003eHigh Performance Muffle Furnace 7.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/high-performance-muffle-furnace-11-3l-fp-413\"\u003eHigh Performance Muffle Furnace 11.3L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-17-5l-fo-611cr\"\u003eMuffle Furnace With Communication Port 17.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-11-3l-fo-511cr\"\u003eMuffle Furnace With Communication Port 11.3L\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/laboratory-muffle-furnaces\"\u003eView all Laboratory Muffle Furnaces →\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eLabSupplies.com ships the Yamato Scientific FO811CR directly from USA inventory, so you order the unit you need without a quote process or callback.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato Scientific dealer:\u003c\/strong\u003e genuine instrument backed by the manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn stock:\u003c\/strong\u003e ready to ship from USA inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-equipment specialists:\u003c\/strong\u003e dedicated support for spec and configuration questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the chamber capacity of the FO811CR muffle furnace?\u003c\/h3\u003e\u003cp\u003eThe FO811CR provides a 30 L chamber, sized for crucibles, sample trays, and multi-sample ashing or ignition batches in a single run.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage does the FO811CR require?\u003c\/h3\u003e\u003cp\u003eThe FO811CR operates on a 220V supply. Confirm your bench or facility circuit matches before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat does the communication port on this furnace do?\u003c\/h3\u003e\u003cp\u003eThe communication port connects the furnace to external systems for monitoring and data logging, supporting documented and repeatable thermal protocols.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum operating temperature?\u003c\/h3\u003e\u003cp\u003eTemperature range specifications are available upon request. Contact our lab-equipment specialists to confirm the rated maximum for your protocol.\u003c\/p\u003e\n\u003ch3\u003eIs this a genuine Yamato Scientific unit with a warranty?\u003c\/h3\u003e\u003cp\u003eYes. LabSupplies.com is an authorized Yamato Scientific dealer, so the FO811CR ships as a genuine instrument backed by the manufacturer warranty.\u003c\/p\u003e\n\u003ch3\u003eIs the FO811CR in stock and how does it ship?\u003c\/h3\u003e\u003cp\u003eYes, the FO811CR is in stock and ships from USA inventory. Order directly online with no quote request required.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/labsupplies.com\/products\/muffle-furnace-with-communication-port-30l-fo-811cr#product\",\n      \"name\": \"Yamato FO811CR Muffle Furnace With Communication Port 30L\",\n      \"sku\": \"FO-811CR\",\n      \"mpn\": \"FO-811CR\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Yamato Scientific\"\n      },\n      \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Yamato Scientific\"\n      },\n      \"url\": \"https:\/\/labsupplies.com\/products\/muffle-furnace-with-communication-port-30l-fo-811cr\",\n      \"dateModified\": \"2026-06-29\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"8060.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/muffle-furnace-with-communication-port-30l-fo-811cr\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059927050\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/FO810CR.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"Yamato FO811CR muffle furnace: 30 L chamber, 220V, integrated communication port for data logging. 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