{"product_id":"yamato-vuf-901u-ultra-low-freezer-upright","title":"Yamato VUF-901U Ultra-Low Freezer Upright 31 cu ft","description":"\u003cp\u003e\u003cstrong\u003eYamato VUF-901U Ultra-Low Freezer Upright 31 cu ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/labstockdirect.com\/pages\/contact-us\" rel=\"noopener\" target=\"_blank\"\u003eContact us\u003c\/a\u003e to confirm current lead times and real-time availability for this model.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe Yamato VUF-901U is the current-generation replacement for the ULF-901U, featuring an upgraded touchscreen interface, SMS\/email alerts, and automated data logging.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eYamato VUF-901U\u003c\/strong\u003e is a 31 cu ft (877L) upright ultra-low freezer — the largest model in the VUF series — featuring Yamato's latest generation touchscreen interface with SMS\/email alarm notifications, automated data logging, and multi-level user access control. Maintains temperatures from -40°C to -80°C using energy-efficient variable speed cascade refrigeration with CFC \u0026amp; HCFC-free refrigerants. Features 10 lockable casters and 4 fixed shelves for maximum stability and storage at this large-cabinet footprint. Ideal for high-volume pharmaceutical, biotech, and research labs requiring maximum ultra-low storage capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouchscreen dual display:\u003c\/strong\u003e Intuitive door-mounted interface shows set point and chamber temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMS \u0026amp; email alarm notifications:\u003c\/strong\u003e Real-time alerts for high\/low temperature and mechanical\/electrical failures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated data logging:\u003c\/strong\u003e Viewable temperature graph with USB or FTP data download\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote VNC control:\u003c\/strong\u003e Monitor and control via local network connection (hardwire ethernet RJ45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-level user access control:\u003c\/strong\u003e Restrict settings changes by user role\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-40°C to -80°C temperature range:\u003c\/strong\u003e Energy-efficient variable speed cascade hermetic compressors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCFC \u0026amp; HCFC-free refrigerants:\u003c\/strong\u003e Environmentally responsible cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravity flow air circulation:\u003c\/strong\u003e Gentle, uniform temperature distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 fixed shelves \/ 5 compartments:\u003c\/strong\u003e Maximum interior organization with 35 rack capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 lockable casters:\u003c\/strong\u003e Enhanced stability and mobility for largest cabinet in the series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm relay dry contacts:\u003c\/strong\u003e Remote alarm hook-up and power failure notification\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePowder coated steel exterior \/ galvanized steel interior\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePolyurethane foam insulation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManual defrost\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1-year manufacturer warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: green;\"\u003e✓\u003c\/span\u003e \u003cstrong\u003eFree shipping to the continental US\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color: green;\"\u003e✓\u003c\/span\u003e \u003cstrong\u003eIncludes Yamato's 1-year manufacturer warranty\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color: green;\"\u003e✓\u003c\/span\u003e \u003cstrong\u003e7-day price match guarantee from date of purchase\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color: green;\"\u003e✓\u003c\/span\u003e \u003cstrong\u003eAlaska, Hawaii, and international shipping available - contact us for rates\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady to protect your most critical samples with next-generation ultra-low storage? Order with confidence today.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTechnical Specs\u003c\/span\u003e\u003c\/h5\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eVUF-401U\u003c\/th\u003e\n\u003cth\u003eVUF-501U\u003c\/th\u003e\n\u003cth\u003eVUF-601U\u003c\/th\u003e\n\u003cth\u003eVUF-701U\u003c\/th\u003e\n\u003cth\u003e\u003cem\u003e\u003cstrong\u003eVUF-901U\u003c\/strong\u003e\u003c\/em\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e370L \/ 13 cu ft\u003c\/td\u003e\n\u003ctd\u003e505L \/ 18 cu ft\u003c\/td\u003e\n\u003ctd\u003e626L \/ 22 cu ft\u003c\/td\u003e\n\u003ctd\u003e710L \/ 25 cu ft\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e877L \/ 31 cu ft\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack capacity\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e35\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelving\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e4 adjustable (5 compartments)\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e4 fixed (5 compartments)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e-40°C to -85°C\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e-40°C to -80°C\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasters (lockable)\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e4\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e10\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal dimensions (WxDxH)\u003c\/td\u003e\n\u003ctd\u003e20 x 22 x 51.25\" \/ 50 x 55 x 130 cm\u003c\/td\u003e\n\u003ctd\u003e23 x 26 x 51.25\" \/ 58 x 66 x 130 cm\u003c\/td\u003e\n\u003ctd\u003e28.5 x 26 x 51.25\" \/ 72 x 66 x 130 cm\u003c\/td\u003e\n\u003ctd\u003e34 x 25 x 51.25\" \/ 86 x 63 x 130 cm\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e42 x 25 x 51.25\" \/ 106 x 63 x 130 cm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal dimensions (WxDxH)\u003c\/td\u003e\n\u003ctd\u003e35 x 34.5 x 79.5\" \/ 88 x 87 x 201 cm\u003c\/td\u003e\n\u003ctd\u003e40 x 36 x 79.5\" \/ 101 x 91 x 201 cm\u003c\/td\u003e\n\u003ctd\u003e43 x 37 x 79.5\" \/ 109 x 93 x 201 cm\u003c\/td\u003e\n\u003ctd\u003e50 x 37 x 79.5\" \/ 127 x 93 x 201 cm\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003e\u003cstrong\u003e60.5 x 37 x 79.5\" \/ 153 x 93 x 201 cm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature control\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eTouchscreen dual display — set point and chamber temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature alarm\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eAudible Hi\/Low alarm with SMS\/email notification, alarm relay dry contacts, power failure dry contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData logging\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eViewable temperature graph; USB or FTP download\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote control\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eVNC via local network (hardwire ethernet RJ45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess control\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eMulti-level security\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eCascade-type hermetic, energy-efficient variable speed, CFC \u0026amp; HCFC free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir circulation\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eGravity flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefrost\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003ePolyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eSteel, powder coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eSteel, galvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e115V 60Hz 1 Phase (NEMA 5-15); 208V, 230V 60Hz; 220V 50\/60Hz available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional accessories\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eChart recorder, CO2\/LN2 backup system, racks, cold safety gloves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003eApplications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch laboratories:\u003c\/strong\u003e Maximum-capacity ultra-low sample and reagent storage with advanced monitoring and compliance logging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical \u0026amp; biotech:\u003c\/strong\u003e Large-scale vaccine and biologics storage with SMS\/email alarm notification for 24\/7 protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClinical labs:\u003c\/strong\u003e High-volume specimen preservation with remote monitoring via VNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversities \u0026amp; government labs:\u003c\/strong\u003e Multi-user access control for shared lab environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulated environments:\u003c\/strong\u003e Automated data logging with USB\/FTP export for audit trails\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDownloads\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca title=\"Yamato VUF Series Energy Efficient Ultra Low Temperature Freezers info sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/VUF_Series_Energy_Efficient_Ultra_Low_Temperature_Freezers.pdf?v=1787166520\"\u003eYamato VUF Series Ultra Low Freezer info\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/Ultra_Low_Temperature_Vaccine_Freezers_for_Medical_Labs.pdf?v=1754014720\" title=\"Yamato Lab Freezer\/Refrigerator Buyer's Guide\"\u003eYamato Freezer and Refrigerator Buyer's Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003eYamato Return Notes\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYamato Parts:\u003c\/strong\u003e 15-day return limit from date of purchase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYamato Equipment Returns:\u003c\/strong\u003e Approved on a case-by-case basis - please contact us to discuss your specific situation\u003c\/li\u003e\n\u003cli\u003eFor all return inquiries, please contact our customer service team\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamato","offers":[{"title":"Default Title","offer_id":48640859144386,"sku":"VUF-901U","price":29550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/VUF901U.png?v=1787171990","url":"https:\/\/labstockdirect.com\/products\/yamato-vuf-901u-ultra-low-freezer-upright","provider":"Lab Stock Direct","version":"1.0","type":"link"}