{"product_id":"refrigerated-incubator-programmable-143l-in-604","title":"Yamato IN604 Refrigerated Incubator Programmable 143L","description":"\u003ch2\u003eRefrigerated Incubator Programmable 143L Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eRefrigerated Incubator Programmable 143L\u003c\/strong\u003e (model IN604) from Yamato Scientific is a forced-convection refrigerated incubator built around a 143 L chamber and an operating range of -10 to +50°C. LabSupplies.com, an authorized dealer, supplies this unit for low-temperature work and environmental testing that demands stable, programmable conditions.\u003c\/p\u003e\u003cp\u003eConstruction centers on a stainless steel interior chamber, paired with a chrome-free electrogalvanized steel exterior finished in a chemical-proof baked coating. Styrene foam insulation and an inner glass door hold temperature steady during sample observation. PID control draws on a Pt100Ω sensor, while a K-thermocouple handles overheat prevention.\u003c\/p\u003e\u003cp\u003eTwo voltage builds are offered — 115V and 220V — to match laboratory circuits. Refrigeration relies on a 250 W air-cooled hermetic compressor (R134a), backed by a 550 W iron-chrome wire heater. Manufactured in Japan under ISO 9001:2015 and ISO 14001:2015, the unit measures 36 × 36 × 46 inches and weighs about 300 lbs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable operation:\u003c\/strong\u003e set multi-step temperature profiles for low-temperature and environmental testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide refrigerated range:\u003c\/strong\u003e forced-air convection from -10 to +50°C for cooling and incubation tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-accuracy control:\u003c\/strong\u003e PID control delivers ±0.3°C accuracy in continuous operation and ±1.0°C distribution at 37°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner glass door:\u003c\/strong\u003e view samples while keeping chamber temperature stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual sensing:\u003c\/strong\u003e Pt100Ω controller sensor with an independent K-thermocouple for overheat protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManaged defrost:\u003c\/strong\u003e manual ON, automatic OFF, and timer-based cycle operation keep the chamber frost-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Choose the Right Incubator\u003c\/h2\u003e\u003cp\u003eRefrigerated incubators differ in chamber size, temperature span, control sophistication, and site requirements. Match these axes to your protocol and laboratory infrastructure before specifying a unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e the 143 L chamber suits mid-volume sample loads; confirm your throughput and shelf needs fit the interior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e a -10 to +50°C span covers sub-ambient incubation and environmental testing that a heat-only unit cannot reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl type:\u003c\/strong\u003e programmable PID control supports multi-step profiles and tight accuracy, important for reproducible, validated runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e choose 115V or 220V to match the dedicated circuit serving your bench or equipment room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint and weight:\u003c\/strong\u003e at 36 × 36 × 46 inches and roughly 300 lbs, verify floor space, clearance, and access routes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e an independent overheat thermocouple protects samples and equipment during unattended operation.\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\u003e143 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\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eForced air convection (refrigerated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-10 to +50°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±0.3°C (continuous operation) \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±1.0°C (continuous operation, at 37°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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003ePt100Ω (controller); K-thermocouple (overheat prevention)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior Material\u003c\/td\u003e\n\u003ctd\u003eChrome-free electrogalvanized steel plate, chemical-proof baked finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Insulation\u003c\/td\u003e\n\u003ctd\u003eStyrene foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefrost\u003c\/td\u003e\n\u003ctd\u003eManual ON \/ auto OFF; timer; cycle operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigeration\u003c\/td\u003e\n\u003ctd\u003eAir-cooled hermetic compressor, 250 W (R134a)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater\u003c\/td\u003e\n\u003ctd\u003eIron-chrome wire heater, 550 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eChrome-free electro galvanized chemical proof bake finished steel plate (exterior)\nStainless steel (furnace)\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\u003e797059930883\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e300 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\u003e143 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\u003eIN-604-115V\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN-604-220V\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\/d2yf6xhec8r7qg0\/IN%20Series%20Refrigerated%20Incubator.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-in-series-programmable-refrigerated-forced-convection-incubators-109?category=58#attr=261\" 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\/refrigerated-incubator-programmable-with-window-shaker-power-hook-up-143l-in-604w\"\u003eRefrigerated Incubator Programmable With Window \u0026amp; Shaker Power Hook Up 143L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/general-purpose-incubator-with-window-318l-ic-803cw\"\u003eGeneral Purpose Incubator With Window 318L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/refrigerated-incubator-programmable-286l-in-804\"\u003eRefrigerated Incubator Programmable 286L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/refrigerated-incubator-programmable-143l-with-window-mk-161-shaker-in-604wmk\"\u003eRefrigerated Incubator Programmable 143L With Window \u0026amp; Mk-161 Shaker\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/general-purpose-incubator-with-window-159l-ic-603cw\"\u003eGeneral Purpose Incubator With Window 159L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/general-purpose-incubator-with-window-97l-ic-403cw\"\u003eGeneral Purpose Incubator With Window 97L\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/laboratory-incubators-1\"\u003eView all Laboratory Incubators →\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From LabSupplies.com\u003c\/h2\u003e\u003cp\u003eLabSupplies.com is an authorized Yamato Scientific dealer, so every IN604 ships as a genuine unit backed by the manufacturer's warranty. Order directly and our lab-equipment specialists stand ready for spec and configuration questions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized dealer:\u003c\/strong\u003e genuine Yamato Scientific equipment with full manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn stock:\u003c\/strong\u003e the IN604 is available now in both 115V and 220V builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from USA inventory:\u003c\/strong\u003e fast dispatch from domestic stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialist support:\u003c\/strong\u003e dedicated lab-equipment experts assist with technical and selection 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 IN604 incubator?\u003c\/h3\u003e\u003cp\u003eThe IN604 operates from -10 to +50°C using forced-air refrigerated convection. PID control holds accuracy to ±0.3°C in continuous operation, with temperature distribution within ±1.0°C at 37°C.\u003c\/p\u003e\n\u003ch3\u003eWhat is the chamber capacity and overall footprint?\u003c\/h3\u003e\u003cp\u003eChamber capacity is 143 L. External dimensions measure 36 × 36 × 46 inches (L×W×H) and the unit weighs about 300 lbs, so plan floor space, clearance, and delivery access accordingly.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage options are available?\u003c\/h3\u003e\u003cp\u003eTwo configurations ship: 115V (SKU IN-604-115V) and 220V (SKU IN-604-220V). Pick the version that matches your laboratory circuit; refrigeration uses a 250 W air-cooled compressor and the heater draws 550 W.\u003c\/p\u003e\n\u003ch3\u003eWhat materials are used in construction?\u003c\/h3\u003e\u003cp\u003eThe interior chamber is stainless steel, while the exterior is chrome-free electrogalvanized steel with a chemical-proof baked finish. Styrene foam insulation surrounds the chamber, and an inner glass door allows sample observation without disturbing conditions.\u003c\/p\u003e\n\u003ch3\u003eHow does the defrost system work?\u003c\/h3\u003e\u003cp\u003eDefrost runs with manual ON and automatic OFF, governed by a timer for cycle operation. This arrangement keeps the refrigerated chamber clear of frost during extended low-temperature runs.\u003c\/p\u003e\n\u003ch3\u003eIs the IN604 certified to recognized quality standards?\u003c\/h3\u003e\u003cp\u003eYes. Yamato Scientific manufactures the IN604 under ISO 9001:2015 and ISO 14001:2015 management systems. Production takes place in Japan.\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\/refrigerated-incubator-programmable-143l-in-604#product\",\n      \"name\": \"Yamato IN604 Refrigerated Incubator Programmable 143L\",\n      \"sku\": \"IN-604\",\n      \"mpn\": \"IN-604\",\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\/refrigerated-incubator-programmable-143l-in-604\",\n      \"dateModified\": \"2026-06-29\",\n      \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"USD\",\n        \"price\": \"6340.00\",\n        \"availability\": \"https:\/\/schema.org\/InStock\",\n        \"url\": \"https:\/\/labsupplies.com\/products\/refrigerated-incubator-programmable-143l-in-604\",\n        \"seller\": {\n          \"@type\": \"Organization\",\n          \"name\": \"LabSupplies.com\"\n        }\n      },\n      \"gtin12\": \"797059930883\",\n      \"image\": \"https:\/\/dl.dropboxusercontent.com\/scl\/fo\/02jn6wbbh1yhzaqkcyplw\/h\/IN604.png?rlkey=wtjo5lqeg5sku9a3506qrpssx\",\n      \"description\": \"IN604 programmable refrigerated incubator: 143 L chamber, -10 to +50°C range, PID control. 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