{"product_id":"muffle-furnace-with-communication-port-11-3l-fo-511cr","title":"Yamato FO511CR Muffle Furnace With Communication Port 11.3L","description":"\u003ch2\u003eMuffle Furnace With Communication Port 11.3L Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMuffle Furnace With Communication Port 11.3L (model FO511CR)\u003c\/strong\u003e from Yamato Scientific is a high-temperature muffle furnace built around an 11.3 L chamber for ashing, ignition, gravimetric loss-on-ignition, and heat-treatment work. LabSupplies.com supplies this unit as an authorized dealer, delivering a genuine Yamato instrument backed by manufacturer support.\u003c\/p\u003e\u003cp\u003eAn integrated communication port distinguishes this configuration, letting the furnace connect to external monitoring or data-acquisition systems for documented process control. The 11.3 L muffle chamber gives laboratories room to process multiple crucibles or larger sample sets in a single run.\u003c\/p\u003e\u003cp\u003eFO511CR operates on 220V power and ships from USA inventory. For exact temperature rating, external dimensions, weight, and certification details, contact our lab-equipment specialists, who confirm specifications directly against the manufacturer datasheet before you order.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication port:\u003c\/strong\u003e built-in interface connects the furnace to external monitoring or data-acquisition systems for documented, repeatable process control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11.3 L muffle chamber:\u003c\/strong\u003e accommodates multiple crucibles or larger sample batches per run, reducing repeat cycles in high-throughput labs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e220V operation:\u003c\/strong\u003e single high-temperature unit specified for a 220V supply; confirm site circuit compatibility before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory muffle design:\u003c\/strong\u003e enclosed chamber construction isolates samples from heating elements for clean ashing and ignition work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Muffle Furnace\u003c\/h2\u003e\u003cp\u003eSelecting a muffle furnace means matching chamber size, control capability, and site power to your actual workload. Use these axes to scope the right unit for your lab.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e chamber volume (here, 11.3 L) sets how many crucibles or how large a sample load you can process per cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e confirm the maximum operating temperature meets your ashing, ignition, or heat-treatment requirements before specifying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl and data:\u003c\/strong\u003e a communication port supports external monitoring and data logging when your QC process demands documented, traceable runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e verify the unit's supply requirement (this model is 220V) against the circuits available at the install location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint and weight:\u003c\/strong\u003e confirm bench or floor space and load rating, since high-temperature furnaces are dense and need clearance for heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety features:\u003c\/strong\u003e evaluate over-temperature protection and insulation for the environment where the furnace will run.\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\u003e11.3 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, 2.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Dimensions\u003c\/td\u003e\n\u003ctd\u003e300 × 250 × 150 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\u003e797059927029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e175 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e36 × 36 × 34 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Size\u003c\/td\u003e\n\u003ctd\u003e11 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-511CR\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=7\" 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\/muffle-furnace-with-communication-port-1-5l-fo-101cr\"\u003eMuffle Furnace With Communication Port 1.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-3-75l-fo-201cr\"\u003eMuffle Furnace With Communication Port 3.75L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-7-5l-fo-301cr\"\u003eMuffle Furnace With Communication Port 7.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-9l-fo-411cr\"\u003eMuffle Furnace With Communication Port 9L\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-23-6l-fo-711cr\"\u003eMuffle Furnace With Communication Port 23.6L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/muffle-furnace-with-communication-port-30l-fo-811cr\"\u003eMuffle Furnace With Communication Port 30L\u003c\/a\u003e\u003c\/li\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\/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\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eLabSupplies.com sells the Yamato Scientific FO511CR direct, so you order the unit you need without a quote-request delay.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato Scientific dealer:\u003c\/strong\u003e every unit is genuine and backed by the manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn stock:\u003c\/strong\u003e available to order now, with no out-of-stock waiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from USA inventory:\u003c\/strong\u003e dispatched from domestic stock for faster delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-equipment specialists:\u003c\/strong\u003e our team answers spec and compatibility questions directly so you order the correct configuration the first time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat capacity does the Yamato FO511CR muffle furnace offer?\u003c\/h3\u003e\u003cp\u003eThe FO511CR provides an 11.3 L muffle chamber. That volume lets you process multiple crucibles or larger sample loads per cycle for ashing, ignition, and heat-treatment work.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum operating temperature of the FO511CR?\u003c\/h3\u003e\u003cp\u003eThe exact temperature rating is not listed in our current product data. Contact our lab-equipment specialists, who will confirm the FO511CR's maximum operating temperature against the Yamato datasheet before you order.\u003c\/p\u003e\n\u003ch3\u003eWhat power supply does the FO511CR require?\u003c\/h3\u003e\u003cp\u003eThe FO511CR is configured for 220V. Verify that a matching circuit is available at your install location before purchase, and contact us if you need help confirming site compatibility.\u003c\/p\u003e\n\u003ch3\u003eWhat does the communication port on this furnace do?\u003c\/h3\u003e\u003cp\u003eThe communication port lets the furnace connect to external monitoring or data-acquisition systems. That capability supports documented, traceable process control for QC and regulated workflows.\u003c\/p\u003e\n\u003ch3\u003eWhat are the external dimensions and weight of the FO511CR?\u003c\/h3\u003e\u003cp\u003eExternal dimensions and weight are not stated in our current product data. Contact our specialists for the confirmed footprint and load figures so you can plan bench or floor placement.\u003c\/p\u003e\n\u003ch3\u003eIs the FO511CR a genuine Yamato unit with warranty?\u003c\/h3\u003e\u003cp\u003eYes. LabSupplies.com is an authorized Yamato Scientific dealer, so the FO511CR ships as a genuine unit backed by the manufacturer warranty, dispatched from USA inventory.\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-11-3l-fo-511cr#product\",\n      \"name\": \"Yamato FO511CR Muffle Furnace With Communication Port 11.3L\",\n      \"sku\": \"FO-511CR\",\n      \"mpn\": \"FO-511CR\",\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-11-3l-fo-511cr\",\n      \"dateModified\": \"2026-06-26\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"5350.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/muffle-furnace-with-communication-port-11-3l-fo-511cr\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059927029\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/FOSeries.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"Yamato FO511CR muffle furnace: 11.3 L chamber, 220V, integrated communication port for data monitoring. 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