{"product_id":"high-temperature-natural-convection-oven-programmable-13-75l-dr-201","title":"Yamato DR201 High Temperature Natural Convection Oven Programmable 13.75L","description":"\u003ch2\u003eHigh Temperature Natural Convection Oven Programmable 13.75L Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eHigh Temperature Natural Convection Oven Programmable 13.75L\u003c\/strong\u003e (model DR201), supplied by LabSupplies.com as an authorized Yamato Scientific dealer, is a programmable gravity convection unit operating from 300°C to 700°C across a 13.75 L chamber. Engineers deploy it as a constant temperature oven, a drying oven, and an electric furnace for ashing or sintering.\u003c\/p\u003e\u003cp\u003eInterior surfaces use stainless steel SUS304, while the exterior carries a steel plate melamine resin coating. High-accuracy control holds the setpoint across the elevated temperature band. A high-operability controller manages temperature, measured temperature, and overheat-prevention values through the operation menu and ▲\/▼ keys.\u003c\/p\u003e\u003cp\u003eAvailable in 115V and 220V configurations, the oven measures 28 × 28 × 34 inches and weighs 111 lbs. Manufactured in Japan, this DR201 carries ISO 9001:2015 and ISO 14001:2015 certifications. Confirm footprint and shipping weight against bench space and freight requirements before installation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e high-accuracy control from 300°C to 700°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-function design:\u003c\/strong\u003e serves as a constant temperature oven, a drying oven, and an electric furnace for ashing and sintering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital setup:\u003c\/strong\u003e temperature, measured temperature, and overheat-prevention temperature are set via the operation menu and ▲\/▼ keys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable operation:\u003c\/strong\u003e supports fixed temperature, quick auto stop, auto stop, and auto start modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e SUS304 stainless steel interior with a melamine resin coated steel plate exterior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-operability controller:\u003c\/strong\u003e menu-driven interface for repeatable, technician-friendly programming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Convection Oven\u003c\/h2\u003e\u003cp\u003eSelecting a high-temperature convection oven comes down to matching the chamber, thermal range, and site power to your workflow. Weigh these axes before specifying a unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e verify the oven reaches your process setpoint; the DR201 covers 300°C to 700°C for ashing, sintering, and high-temperature drying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e a 13.75 L chamber suits small-batch and bench workflows; size the chamber to your largest sample or fixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl type:\u003c\/strong\u003e programmable digital control with auto start and auto stop supports unattended, repeatable runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e confirm 115V or 220V availability against your facility's circuit and outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint and weight:\u003c\/strong\u003e at 28 × 28 × 34 inches and 111 lbs, ensure adequate bench support and clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial compatibility:\u003c\/strong\u003e an SUS304 stainless interior resists corrosion during demanding thermal cycles.\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\u003e13.75 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCirculation Method\u003c\/td\u003e\n\u003ctd\u003eNatural convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5°C (at 700°C) \u003csup\u003e*2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Distribution\u003c\/td\u003e\n\u003ctd\u003e±25°C (at 700°C) \u003csup\u003e*2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Gradient\u003c\/td\u003e\n\u003ctd\u003e30°C (at 700°C)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater\u003c\/td\u003e\n\u003ctd\u003eIron-chrome wire heater, 1.3 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel sheet metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Material\u003c\/td\u003e\n\u003ctd\u003eChromium-free electrogalvanized steel sheet, baked-on finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Insulation\u003c\/td\u003e\n\u003ctd\u003eCeramic fiber \/ rock wool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Devices\u003c\/td\u003e\n\u003ctd\u003eSelf-diagnostic functions (automatic overheat prevention, sensor failure, heater disconnection, SSR short-circuit, relay\/memory error); overcurrent leakage breaker; overheat prevention device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel plate melamine resin coating (exterior)\nStainless steel SUS304 (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\u003e797059932146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e111 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e28 × 28 × 34 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Size\u003c\/td\u003e\n\u003ctd\u003e13.75 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\u003eDR-201-115V\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDR-201-220V\u003c\/td\u003e\n\u003ctd\u003e220V\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\/3t2mr0437sb222l\/DR%20High%20Temperature%20Natural%20Convection%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-dr201-programmable-high-temp-natural-convection-oven-54?category=44#attr=419\" 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\/natural-convection-oven-28l-dx-302c\"\u003eNatural Convection Oven 28L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-oven-74l-dx-402c\"\u003eNatural Convection Oven 74L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-oven-153l-dx-602c\"\u003eNatural Convection Oven 153L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-oven-programmable-99l-dvs-403c\"\u003eNatural Convection Oven Programmable 99L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-oven-programmable-162l-dvs-603c\"\u003eNatural Convection Oven Programmable 162L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-glassware-drying-oven-92l-dg-400c\"\u003eNatural Convection Glassware Drying Oven 92L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-glassware-drying-oven-with-sterilization-lamp-92l-dg-440c\"\u003eNatural Convection Glassware Drying Oven With Sterilization Lamp 92L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-convection-glassware-drying-oven-445l-dg-800c\"\u003eNatural Convection Glassware Drying Oven 445L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/natural-forced-convection-glassware-drying-oven-with-sterilization-lamp-445l-dg-840c\"\u003eNatural\/Forced Convection Glassware Drying Oven With Sterilization Lamp 445L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-27l-dkl-301c\"\u003eForced Convection Oven 27L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-90l-dkl-401c\"\u003eForced Convection Oven 90L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-150l-dkl-601c\"\u003eForced Convection Oven 150L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-27l-dkn-303\"\u003eForced Convection Oven Programmable 27L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-90l-dkv-400\"\u003eForced Convection Oven Programmable 90L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-150l-dkv-600\"\u003eForced Convection Oven Programmable 150L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-300l-dkv-810\"\u003eForced Convection Oven Programmable 300L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-535l-dkv-910\"\u003eForced Convection Oven Programmable 535L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-energy-saving-90l-dne-401\"\u003eForced Convection Oven Programmable Energy Saving 90L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-energy-saving-150l-dne-601\"\u003eForced Convection Oven Programmable Energy Saving 150L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-energy-saving-300l-dne-811\"\u003eForced Convection Oven Programmable Energy Saving 300L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-energy-saving-540l-dne-911\"\u003eForced Convection Oven Programmable Energy Saving 540L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-natural-convection-oven-programmable-energy-saving-27l-with-external-transformer-dnf-301\"\u003eForced \/ Natural Convection Oven Programmable Energy Saving 27L With External Transformer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-natural-convection-oven-programmable-energy-saving-90l-dnf-401\"\u003eForced \/ Natural Convection Oven Programmable Energy Saving 90L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-natural-convection-oven-programmable-energy-saving-150l-dnf-601\"\u003eForced \/ Natural Convection Oven Programmable Energy Saving 150L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-energy-saving-300l-dnf-811\"\u003eForced Convection Oven Programmable Energy Saving 300L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/forced-convection-oven-programmable-energy-saving-540l-dnf-911\"\u003eForced Convection Oven Programmable Energy Saving 540L\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003ePurchase the DR201 directly from LabSupplies.com and receive a genuine Yamato Scientific unit backed by the manufacturer warranty. Our lab-equipment specialists answer spec and configuration questions so your order ships correctly the first time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Yamato Scientific dealer:\u003c\/strong\u003e genuine units with full manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn stock:\u003c\/strong\u003e ready for processing without backorder delays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from USA inventory:\u003c\/strong\u003e domestic fulfillment for faster transit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated specialists:\u003c\/strong\u003e lab-equipment experts available for spec and voltage questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the temperature range of the Yamato DR201?\u003c\/h3\u003e\u003cp\u003eThe DR201 operates from 300°C to 700°C with high-accuracy control. This range supports constant-temperature work, high-temperature drying, ashing, and sintering.\u003c\/p\u003e\n\u003ch3\u003eWhat is the chamber capacity and how large is the oven?\u003c\/h3\u003e\u003cp\u003eThe chamber holds 13.75 L. Exterior dimensions are 28 × 28 × 34 inches and the unit weighs 111 lbs, so confirm bench support and clearance before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage options are available?\u003c\/h3\u003e\u003cp\u003eTwo voltage configurations are offered: a 115V version and a 220V version. Select the one that matches your facility's available circuit and outlet.\u003c\/p\u003e\n\u003ch3\u003eWhat materials are used in construction?\u003c\/h3\u003e\u003cp\u003eThe interior is stainless steel SUS304 for corrosion resistance during thermal cycles. The exterior uses a steel plate with a melamine resin coating.\u003c\/p\u003e\n\u003ch3\u003eCan the DR201 be used for ashing and sintering?\u003c\/h3\u003e\u003cp\u003eYes. The DR201 functions as a constant temperature oven, a drying oven, and an electric furnace, making it suitable for ashing, sintering, and high-temperature drying.\u003c\/p\u003e\n\u003ch3\u003eIs the oven programmable for unattended runs?\u003c\/h3\u003e\u003cp\u003eYes. Programmable operation includes fixed temperature, quick auto stop, auto stop, and auto start, with digital setting of temperature and overheat-prevention values via the menu and ▲\/▼ keys.\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\/high-temperature-natural-convection-oven-programmable-13-75l-dr-201#product\",\n      \"name\": \"Yamato DR201 High Temperature Natural Convection Oven Programmable 13.75L\",\n      \"sku\": \"DR-201\",\n      \"mpn\": \"DR-201\",\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\/high-temperature-natural-convection-oven-programmable-13-75l-dr-201\",\n      \"dateModified\": \"2026-06-26\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"7620.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/high-temperature-natural-convection-oven-programmable-13-75l-dr-201\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059932146\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/DR201.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"DR201 programmable natural convection oven: 13.75 L chamber, 300-700°C range, digital control. 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Select the one that matches your facility's available circuit and outlet.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What materials are used in construction?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The interior is stainless steel SUS304 for corrosion resistance during thermal cycles. The exterior uses a steel plate with a melamine resin coating.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can the DR201 be used for ashing and sintering?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. The DR201 functions as a constant temperature oven, a drying oven, and an electric furnace, making it suitable for ashing, sintering, and high-temperature drying.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the oven programmable for unattended runs?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. Programmable operation includes fixed temperature, quick auto stop, auto stop, and auto start, with digital setting of temperature and overheat-prevention values via the menu and ▲\/▼ keys.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Yamato Scientific","offers":[{"title":"115V","offer_id":48687920316648,"sku":"DR-201-115V","price":7620.0,"currency_code":"USD","in_stock":true},{"title":"220V","offer_id":48687920349416,"sku":"DR-201-220V","price":7620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/DR201.png?v=1782505914","url":"https:\/\/labsupplies.com\/products\/high-temperature-natural-convection-oven-programmable-13-75l-dr-201","provider":"LabSupplies.com","version":"1.0","type":"link"}