{"product_id":"vacuum-oven-programmable-127-4l-sdp-400","title":"Yamato SDP400 Vacuum Oven Programmable 127.4L","description":"\u003ch2\u003eVacuum Oven Programmable 127.4L Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eVacuum Oven Programmable 127.4L\u003c\/strong\u003e (model SDP400) is a large-capacity programmable vacuum oven from Yamato Scientific, supplied by LabSupplies.com as an authorized dealer. Its 127.4 L stainless steel chamber dries heat-sensitive samples quickly and gently under reduced pressure, supporting fast sample turnaround across demanding research and production labs.\u003c\/p\u003e\u003cp\u003eA Watlow controller drives multiple programmable ramp-and-soak profiles for repeatable, hands-off drying cycles. Stainless steel interior construction resists corrosion and simplifies cleaning between runs. Engineered for thermally sensitive materials, the chamber delivers controlled, low-pressure thermal processing without overheating delicate samples.\u003c\/p\u003e\u003cp\u003eOffered in 110-120V (SDP400) and 220-240V (SDP410) configurations, the unit measures 45 × 41 × 46 inches and weighs 462 lbs. Manufactured in the USA, both models meet TÜV safety requirements and carry CE certification documentation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e127.4 L capacity:\u003c\/strong\u003e large stainless steel chamber sized for high-throughput and bulk drying workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatlow programmable controller:\u003c\/strong\u003e stores multiple ramp-and-soak profiles for repeatable, automated drying cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel interior:\u003c\/strong\u003e corrosion-resistant chamber that withstands routine cleaning and varied sample chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle vacuum drying:\u003c\/strong\u003e reduced-pressure processing protects heat-sensitive samples from thermal damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage options:\u003c\/strong\u003e SDP400 (110-120V) and SDP410 (220-240V) match North American and international site power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerified safety:\u003c\/strong\u003e meets TÜV safety requirements and carries CE certification documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Vacuum Oven\u003c\/h2\u003e\u003cp\u003eSelecting a vacuum oven comes down to matching chamber size, control sophistication, and site power to your drying workflow. Use the criteria below to confirm the SDP400 fits your application before purchase.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e chamber volume sets how many samples you can process per cycle; the 127.4 L interior suits bulk and batch drying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl type:\u003c\/strong\u003e programmable controllers run multi-step ramp-and-soak profiles automatically, while analog units require manual setpoints; the Watlow controller handles complex recipes hands-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e confirm your facility supplies 110-120V (SDP400) or 220-240V (SDP410) to avoid adapters or rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint and weight:\u003c\/strong\u003e at 45 × 41 × 46 inches and 462 lbs, verify bench or floor space and load-bearing capacity in advance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber material:\u003c\/strong\u003e a stainless steel interior resists corrosion and eases cleaning for labs running varied or aggressive samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety compliance:\u003c\/strong\u003e documented TÜV and CE coverage simplifies facility approval and audit requirements.\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\u003e127.4 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\u003eTemperature Control System\u003c\/td\u003e\n\u003ctd\u003eFully programmable Watlow controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum Gauge\u003c\/td\u003e\n\u003ctd\u003eDigital, 760 Torr down to 0 mTorr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor Gasket\u003c\/td\u003e\n\u003ctd\u003eVITON (high-temperature, chemical-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Devices\u003c\/td\u003e\n\u003ctd\u003eSecondary independent high-limit overtemperature controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eCool-touch surface; max. end vacuum 10 mTorr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003eambient +10 to 220°C \u003csup\u003e*1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN (Barcode)\u003c\/td\u003e\n\u003ctd\u003e797059932412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e462 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e45 × 41 × 46 in\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.\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\u003eSDP-400\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSDP-410\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\/scl\/fi\/v6iqxw3j72svuof4ynibd\/SDP-Series-Vacuum-Oven.pdf?rlkey=wljpzowydnm4jfx6ba44wpvb6\u0026amp;dl=0\" target=\"_blank\" rel=\"noopener\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dropbox.com\/scl\/fi\/ec523h5w690hfq7w9et2p\/CE-SDP-300-310-400-410-610_.pdf?rlkey=7q4mshfkz4psyenldf29866q6\u0026amp;st=cu8vy67m\u0026amp;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-sdp-series-vacuum-drying-ovens-174?category=47#attr=628\" 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\/benchtop-vacuum-oven-programmable-10l-adp-200c\"\u003eBenchtop Vacuum Oven Programmable 10L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/benchtop-vacuum-oven-programmable-27l-adp-300c\"\u003eBenchtop Vacuum Oven Programmable 27L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/benchtop-vacuum-oven-programmable-47-2l-sdp-300\"\u003eBenchtop Vacuum Oven Programmable 47.2L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/vacuum-oven-programmable-264l-sdp-610\"\u003eVacuum Oven Programmable 264L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/vacuum-oven-programmable-91l-dp-43c\"\u003eVacuum Oven Programmable 91L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/vacuum-oven-programmable-216l-dp-63c\"\u003eVacuum Oven Programmable 216L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/large-capacity-vacuum-oven-programmable-512l-dp-83c\"\u003eLarge Capacity Vacuum Oven Programmable 512L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/large-capacity-vacuum-oven-programmable-1000l-3-phase-dp-104c\"\u003eLarge Capacity Vacuum Oven Programmable 1000L 3 Phase\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eLabSupplies.com is an authorized Yamato Scientific dealer, so every SDP400 and SDP410 ships as a genuine unit backed by the full manufacturer warranty. Order directly online and route technical questions to our lab-equipment specialists.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized dealer:\u003c\/strong\u003e genuine Yamato Scientific equipment with manufacturer warranty intact.\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\u003eSpec support:\u003c\/strong\u003e dedicated lab-equipment specialists available for configuration and voltage 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 SDP400 vacuum oven?\u003c\/h3\u003e\u003cp\u003eThe SDP400 provides a 127.4 L stainless steel chamber. The overall unit measures 45 × 41 × 46 inches and weighs 462 lbs, so confirm available floor or bench space before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between the SDP400 and SDP410?\u003c\/h3\u003e\u003cp\u003eVoltage is the only difference between the two models. The SDP400 runs on 110-120V for North American power, while the SDP410 runs on 220-240V for international or higher-voltage facilities. Both share the same 127.4 L stainless steel chamber and Watlow controller.\u003c\/p\u003e\n\u003ch3\u003eWhat type of controller does this vacuum oven use?\u003c\/h3\u003e\u003cp\u003eBoth models use a Watlow controller. It can be programmed to run multiple ramp-and-soak profiles, enabling automated, repeatable drying cycles for heat-sensitive samples without manual intervention.\u003c\/p\u003e\n\u003ch3\u003eWhat is the interior chamber made of?\u003c\/h3\u003e\u003cp\u003eThe interior is stainless steel. This corrosion-resistant construction stands up to routine cleaning and a range of sample chemistries, supporting gentle vacuum drying of delicate materials.\u003c\/p\u003e\n\u003ch3\u003eWhat safety certifications does the SDP400 carry?\u003c\/h3\u003e\u003cp\u003eThe unit meets TÜV safety requirements and carries CE certification documentation. Both certificates are available to support facility approval and audit needs—request the documentation from our specialists.\u003c\/p\u003e\n\u003ch3\u003eWhat temperature range does this oven reach?\u003c\/h3\u003e\u003cp\u003eThe documented temperature rating is published in the unit's full specification sheet. Contact our lab-equipment specialists for the verified range so you can confirm fit for your drying application.\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\/vacuum-oven-programmable-127-4l-sdp-400#product\",\n      \"name\": \"Yamato SDP400 Vacuum Oven Programmable 127.4L\",\n      \"sku\": \"SDP-400\",\n      \"mpn\": \"SDP-400\",\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\/vacuum-oven-programmable-127-4l-sdp-400\",\n      \"dateModified\": \"2026-06-26\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"19260.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/vacuum-oven-programmable-127-4l-sdp-400\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059932412\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/SDP400_SDP410.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"SDP400 127.4L programmable vacuum oven with stainless steel chamber and Watlow ramp\/soak control. 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