{"product_id":"inert-oven-programmable-95l-dn-411ie","title":"Yamato DN411IE Inert Oven Programmable 95L","description":"\u003ch2\u003eInert Oven Programmable 95L Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eInert Oven Programmable 95L\u003c\/strong\u003e (model DN411IE) from Yamato Scientific creates a non-oxidizing process environment by purging its 95 L chamber with nitrogen gas. Heat treatment and heat-resistance testing run across a +15 to 360°C operating range. LabSupplies.com supplies this oven as an authorized Yamato Scientific dealer.\u003c\/p\u003e\u003cp\u003eChamber interiors use stainless steel, while the exterior is chrome-free electrogalvanized carbon steel finished with a chemical-proof baked-on coating. Interactive key input drives setup. Programmable control supports up to 99 steps across 99 patterns with a repeat function, plus a calibration offset, power-failure recovery modes, and saved user configuration data.\u003c\/p\u003e\u003cp\u003ePower requirements are 220V. Footprint measures 36 × 36 × 46 inches (L×W×H) at 290 lbs, so verify bench or floor clearance before delivery. Manufactured in Japan, the unit ships under Yamato's ISO 9001:2015 and ISO 14001:2015 quality and environmental management systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrogen atmosphere:\u003c\/strong\u003e N₂ gas is introduced into the chamber to produce a non-oxidizing environment, with controllable flow amount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e operates from +15 to 360°C for heat-resistance testing and heat treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable control:\u003c\/strong\u003e stores up to 99 patterns of 99 steps each with a repeat function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation modes:\u003c\/strong\u003e program operation, calibration offset, power-failure recovery selection, and user configuration saving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety package:\u003c\/strong\u003e self-diagnostic functions, digital setting, independent overheat prevention device, and an electric leakage breaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor switch protection:\u003c\/strong\u003e fan and heater turn off automatically if the door is opened during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Inert Oven\u003c\/h2\u003e\u003cp\u003eAn inert oven is specified around the process atmosphere, thermal demand, and the control precision your protocol requires. Match these axes to your application before purchasing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e the 95 L chamber sets how many parts or sample trays you can process per cycle; size it to your batch volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e a +15 to 360°C ceiling determines which heat-treatment and heat-resistance protocols the oven can run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtmosphere control:\u003c\/strong\u003e controllable N₂ flow matters when oxidation must be suppressed during curing or annealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl type:\u003c\/strong\u003e programmable 99-step, 99-pattern operation suits repeatable, multi-stage profiles versus simple fixed-setpoint work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e confirm a 220V supply and a suitable dedicated circuit are available at the install site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint and weight:\u003c\/strong\u003e at 36 × 36 × 46 inches and 290 lbs, plan bench or floor space and delivery access in advance.\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\u003e95 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\u003eCirculation Method\u003c\/td\u003e\n\u003ctd\u003eForced convection (inert \/ nitrogen atmosphere)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2°C (at 360°C) \u003csup\u003e*2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Fluctuation\u003c\/td\u003e\n\u003ctd\u003e±0.6°C (at 360°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Uniformity\u003c\/td\u003e\n\u003ctd\u003e±3°C (at 360°C) \u003csup\u003e*2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Temperature Reaching Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 60 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Control System\u003c\/td\u003e\n\u003ctd\u003ePID control by microcomputer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eK-thermocouple (control and independent overheat prevention)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Material\u003c\/td\u003e\n\u003ctd\u003eCold-rolled steel plate with baked melamine resin coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Insulation\u003c\/td\u003e\n\u003ctd\u003eGlass wool + ceramic fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Flow\u003c\/td\u003e\n\u003ctd\u003eMax. 30 L\/min nitrogen carrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater\u003c\/td\u003e\n\u003ctd\u003eSUS pipe heater, 3.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Substitution Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 30 min (to 2% O₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eChrome  free  electrogalvanized  carbon  steel,  sheet  coated w\/chemical-proof baked-on finish (exterior)\nStainless steel (interior)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN (Barcode)\u003c\/td\u003e\n\u003ctd\u003e797059926879\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e290 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e36 × 36 × 46 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Size\u003c\/td\u003e\n\u003ctd\u003e95 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e\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\u003eDN-411IE\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\/q6b1rupcjiy0fap\/DN%20Series%20Inert%20Oven.pdf?dl=0\" target=\"_blank\" rel=\"noopener\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dropbox.com\/s\/0hq2208jf4gq010\/YLT%20ISO9001%20ENG%20%28EXP%20FEB%202022%29.pdf?dl=0\" target=\"_blank\" rel=\"noopener\"\u003eISO 9001\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dropbox.com\/s\/9qrf1gfsvoeiea4\/YLT%20ISO14001%20ENG%20%28Ex%20June%2026%202023%29%20%E8%8B%B1%E6%96%87%E8%AA%8D%E8%A8%BC%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%99%90.pdf?dl=0\" target=\"_blank\" rel=\"noopener\"\u003eISO 14001\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.yamato-usa.com\/shop\/yamato-dn-series-inert-gas-ovens-130?category=48#attr=380\" 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\u003cli\u003e\u003ca href=\"\/products\/inert-oven-programmable-223l-dn-611ie\"\u003eInert Oven Programmable 223L\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eLabSupplies.com sells the DN411IE direct from USA inventory, ready to ship to your lab. Place your order online and receive a genuine Yamato Scientific unit backed by the manufacturer warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato Scientific dealer:\u003c\/strong\u003e genuine equipment with full 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 get spec guidance before you order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect ordering:\u003c\/strong\u003e purchase online without a separate request step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the temperature range of the DN411IE inert oven?\u003c\/h3\u003e\u003cp\u003eThe DN411IE operates from +15 to 360°C. This range supports heat-resistance testing and heat treatment within a non-oxidizing nitrogen atmosphere.\u003c\/p\u003e\n\u003ch3\u003eWhat is the chamber capacity and external footprint?\u003c\/h3\u003e\u003cp\u003eThe oven provides a 95 L chamber. External dimensions are 36 × 36 × 46 inches (L×W×H), and the unit weighs 290 lbs, so confirm clearance and access before delivery.\u003c\/p\u003e\n\u003ch3\u003eWhat power supply does the DN411IE require?\u003c\/h3\u003e\u003cp\u003eThe unit runs on 220V. Verify your facility provides a matching dedicated circuit ahead of installation.\u003c\/p\u003e\n\u003ch3\u003eWhat are the chamber and exterior made of?\u003c\/h3\u003e\u003cp\u003eThe interior is stainless steel. Its exterior is chrome-free electrogalvanized carbon steel coated with a chemical-proof baked-on finish.\u003c\/p\u003e\n\u003ch3\u003eHow does the oven maintain a non-oxidizing environment?\u003c\/h3\u003e\u003cp\u003eNitrogen gas is introduced into the chamber to displace oxygen. The N₂ flow amount is controllable to suit the process during heat treatment.\u003c\/p\u003e\n\u003ch3\u003eCan processes be programmed and repeated?\u003c\/h3\u003e\u003cp\u003eYes. The controller stores up to 99 patterns of 99 steps each with a repeat function, plus calibration offset and power-failure recovery modes.\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\/inert-oven-programmable-95l-dn-411ie#product\",\n      \"name\": \"Yamato DN411IE Inert Oven Programmable 95L\",\n      \"sku\": \"DN-411IE\",\n      \"mpn\": \"DN-411IE\",\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\/inert-oven-programmable-95l-dn-411ie\",\n      \"dateModified\": \"2026-06-26\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"11875.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/inert-oven-programmable-95l-dn-411ie\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059926879\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/DN411IE.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"DN411IE inert oven: 95 L nitrogen-purged chamber, +15 to 360°C, programmable 99-step control, 220V. In stock. Authorized Yamato dealer, ships from USA.\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/labsupplies.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Inert Oven\",\n          \"item\": \"https:\/\/labsupplies.com\/collections\/inert-oven\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Yamato DN411IE Inert Oven Programmable 95L\",\n          \"item\": \"https:\/\/labsupplies.com\/products\/inert-oven-programmable-95l-dn-411ie\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the temperature range of the DN411IE inert oven?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The DN411IE operates from +15 to 360°C. This range supports heat-resistance testing and heat treatment within a non-oxidizing nitrogen atmosphere.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the chamber capacity and external footprint?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The oven provides a 95 L chamber. External dimensions are 36 × 36 × 46 inches (L×W×H), and the unit weighs 290 lbs, so confirm clearance and access before delivery.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What power supply does the DN411IE require?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The unit runs on 220V. Verify your facility provides a matching dedicated circuit ahead of installation.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the chamber and exterior made of?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The interior is stainless steel. Its exterior is chrome-free electrogalvanized carbon steel coated with a chemical-proof baked-on finish.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does the oven maintain a non-oxidizing environment?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Nitrogen gas is introduced into the chamber to displace oxygen. The N₂ flow amount is controllable to suit the process during heat treatment.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can processes be programmed and repeated?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. The controller stores up to 99 patterns of 99 steps each with a repeat function, plus calibration offset and power-failure recovery modes.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Yamato Scientific","offers":[{"title":"EA","offer_id":48687925133544,"sku":"DN-411IE","price":11875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/DN411IE.png?v=1782505988","url":"https:\/\/labsupplies.com\/products\/inert-oven-programmable-95l-dn-411ie","provider":"LabSupplies.com","version":"1.0","type":"link"}