{"product_id":"muffle-furnace-with-communication-port-17-5l-fo-611cr","title":"Yamato FO611CR Muffle Furnace With Communication Port 17.5L","description":"\u003ch2\u003eMuffle Furnace With Communication Port 17.5L Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYamato Scientific Muffle Furnace With Communication Port (model FO611CR)\u003c\/strong\u003e is a 17.5 L high-temperature furnace built for ashing, ignition, and heat-treatment work. LabSupplies.com, an authorized dealer, supplies this unit for laboratories that need a sizable chamber paired with data-capable temperature control.\u003c\/p\u003e\n\u003cp\u003eAn integrated communication port lets the furnace connect to external monitoring or logging systems, supporting documented thermal cycles and traceable records. The 17.5 L chamber accommodates crucibles, sample boats, and larger batch loads in a single run.\u003c\/p\u003e\n\u003cp\u003eOperating on a 220V supply, the FO611CR suits facilities with dedicated higher-voltage service. Confirm circuit and outlet requirements against your installation site before ordering. Additional dimensions, weight, country of origin, and certification details are available on request.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e17.5 L chamber:\u003c\/strong\u003e roomy capacity for crucibles, sample boats, and multi-sample batch processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication port:\u003c\/strong\u003e connects to external monitoring or data-logging systems for traceable thermal records.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e220V operation:\u003c\/strong\u003e engineered for facilities with dedicated higher-voltage service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYamato Scientific build:\u003c\/strong\u003e genuine manufacturer unit supplied through an authorized dealer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-model configuration:\u003c\/strong\u003e the FO611CR ships as one defined specification, simplifying procurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Muffle Furnace\u003c\/h2\u003e\n\u003cp\u003eSelecting a muffle furnace comes down to matching chamber size, temperature capability, and control features to your throughput and documentation needs. Review these axes before you specify a unit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e chamber volume sets how many crucibles or sample boats you can run per cycle; the FO611CR offers 17.5 L for larger batches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e confirm the maximum operating temperature meets your ashing or ignition protocol; request the rated range for this model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl and data capability:\u003c\/strong\u003e a communication port enables external logging and traceable cycles for regulated or audited workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage and site power:\u003c\/strong\u003e verify your facility supplies 220V service and the correct circuit before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint and weight:\u003c\/strong\u003e check bench or floor space and load-bearing capacity against the unit's dimensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety features:\u003c\/strong\u003e evaluate over-temperature protection and interlocks for the materials you process.\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\u003e17.5 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, 3.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Dimensions\u003c\/td\u003e\n\u003ctd\u003e250 × 350 × 200 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\u003e797059927036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e202 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e36 × 36 × 37 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Size\u003c\/td\u003e\n\u003ctd\u003e17 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-611CR\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=8\" 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-11-3l-fo-511cr\"\u003eMuffle Furnace With Communication Port 11.3L\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\n\u003cp\u003eLabSupplies.com is an authorized Yamato Scientific dealer, so the FO611CR ships as a genuine factory unit backed by the manufacturer warranty. Order directly and our lab-equipment specialists are ready to answer spec questions before you commit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato dealer:\u003c\/strong\u003e genuine unit with full manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn stock:\u003c\/strong\u003e ready to process and ship from USA inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialist support:\u003c\/strong\u003e dedicated lab-equipment team for technical and spec questions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect purchase:\u003c\/strong\u003e straightforward ordering, no gatekeeping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the chamber capacity of the Yamato FO611CR muffle furnace?\u003c\/h3\u003e\u003cp\u003eThe FO611CR has a 17.5 L chamber, sized for crucibles, sample boats, and larger batch loads in a single cycle.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage does the FO611CR require?\u003c\/h3\u003e\u003cp\u003eThe FO611CR operates on a 220V supply. Confirm your facility provides dedicated higher-voltage service and the correct circuit before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum operating temperature of this furnace?\u003c\/h3\u003e\u003cp\u003eContact for specification. The rated temperature range for the FO611CR is available on request from our lab-equipment specialists.\u003c\/p\u003e\n\u003ch3\u003eWhat does the communication port do?\u003c\/h3\u003e\u003cp\u003eThe communication port connects the furnace to external monitoring or data-logging systems, supporting documented thermal cycles and traceable temperature records.\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 FO611CR ships as a genuine factory unit backed by the manufacturer warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat are the dimensions and weight of the FO611CR?\u003c\/h3\u003e\u003cp\u003eContact for specification. Full dimensions, weight, and footprint details are available on request to confirm bench or floor placement.\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-17-5l-fo-611cr#product\",\n      \"name\": \"Yamato FO611CR Muffle Furnace With Communication Port 17.5L\",\n      \"sku\": \"FO-611CR\",\n      \"mpn\": \"FO-611CR\",\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-17-5l-fo-611cr\",\n      \"dateModified\": \"2026-06-26\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"6380.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/muffle-furnace-with-communication-port-17-5l-fo-611cr\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059927036\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/FO610CR.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"Yamato FO611CR muffle furnace: 17.5 L chamber, 220V, integrated communication port for data logging. 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