{"product_id":"thermo-scientific-heracell-vios-250i-cr-co-incubator","title":"Thermo Scientific Heracell VIOS 250i CR CO2 Incubator","description":"\u003ch2\u003eThermo Scientific Heracell VIOS 250i CR CO2 Incubator\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-end=\"432\" data-start=\"363\"\u003eThese refurbished \u003c\/span\u003e\u003cstrong data-end=\"432\" data-start=\"363\"\u003eThermo Scientific Heracell VIOS 250i CR CO2 Incubators\u003c\/strong\u003e deliver industry-leading contamination control, environmental stability, and cleanroom compatibility—at a fraction of the cost of new systems. Designed for \u003cstrong data-end=\"673\" data-start=\"590\"\u003eGMP, ISO Class 5 cleanroom environments, and critical cell culture applications\u003c\/strong\u003e, the VIOS 250i CR sets the benchmark for precision incubation and reproducibility.\u003c\/p\u003e\n\u003ch2\u003eThermo Heracell VIOS 250i features\u003c\/h2\u003e\n\u003ch3 data-end=\"1073\" data-start=\"1042\" data-section-id=\"jgxysi\"\u003eCleanroom-Ready Performance\u003c\/h3\u003e\n\u003cul data-end=\"1295\" data-start=\"1074\"\u003e\n\u003cli data-end=\"1118\" data-start=\"1074\" data-section-id=\"4t6nuk\"\u003eCertified for \u003cstrong data-end=\"1118\" data-start=\"1090\"\u003eISO Class 5 environments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1190\" data-start=\"1119\" data-section-id=\"1x4zhyy\"\u003eContinuous \u003cstrong data-end=\"1190\" data-start=\"1132\"\u003eHEPA filtration refreshes chamber air every 60 seconds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1295\" data-start=\"1191\" data-section-id=\"o1ic5j\"\u003eMinimizes particulate contamination and supports GMP workflows \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1331\" data-start=\"1297\" data-section-id=\"1lh8wv\"\u003eAdvanced Contamination Control\u003c\/h3\u003e\n\u003cul data-end=\"1543\" data-start=\"1332\"\u003e\n\u003cli data-end=\"1382\" data-start=\"1332\" data-section-id=\"59ulfq\"\u003eIntegrated \u003cstrong data-end=\"1382\" data-start=\"1345\"\u003ein-chamber HEPA filtration system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1449\" data-start=\"1383\" data-section-id=\"1wpkp57\"\u003eElectropolished stainless steel chamber resists microbial growth\u003c\/li\u003e\n\u003cli data-end=\"1543\" data-start=\"1450\" data-section-id=\"177ixzh\"\u003eCondensation-free design reduces contamination risk \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1581\" data-start=\"1545\" data-section-id=\"1a0j4b4\"\u003eTHRIVE Active Airflow Technology\u003c\/h3\u003e\n\u003cul data-end=\"1791\" data-start=\"1582\"\u003e\n\u003cli data-end=\"1647\" data-start=\"1582\" data-section-id=\"aryklr\"\u003eEnsures \u003cstrong data-end=\"1647\" data-start=\"1592\"\u003euniform temperature, CO₂, and humidity distribution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1698\" data-start=\"1648\" data-section-id=\"1tfx10p\"\u003eRapid recovery after door openings (≤10 minutes)\u003c\/li\u003e\n\u003cli data-end=\"1791\" data-start=\"1699\" data-section-id=\"1cs9ruk\"\u003eAuto-stop fan prevents contamination during access \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1828\" data-start=\"1793\" data-section-id=\"2f4sdr\"\u003ePrecision Environmental Control\u003c\/h3\u003e\n\u003cul data-end=\"2016\" data-start=\"1829\"\u003e\n\u003cli data-end=\"1891\" data-start=\"1829\" data-section-id=\"1ggw1qo\"\u003eStable CO₂ and temperature regulation for sensitive cultures\u003c\/li\u003e\n\u003cli data-end=\"1950\" data-start=\"1892\" data-section-id=\"mepcjn\"\u003eDirect heat system ensures consistent chamber conditions\u003c\/li\u003e\n\u003cli data-end=\"2016\" data-start=\"1951\" data-section-id=\"sfnapw\"\u003eIdeal for stem cells, primary cells, and biologics production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2059\" data-start=\"2018\" data-section-id=\"jvax33\"\u003eHigh-Capacity, Space-Efficient Design\u003c\/h3\u003e\n\u003cul data-end=\"2229\" data-start=\"2060\"\u003e\n\u003cli data-end=\"2098\" data-start=\"2060\" data-section-id=\"49fy2j\"\u003eLarge \u003cstrong data-end=\"2098\" data-start=\"2068\"\u003e255L (9.0 cu. ft.) chamber\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2144\" data-start=\"2099\" data-section-id=\"13yoawy\"\u003eStackable configuration maximizes lab space\u003c\/li\u003e\n\u003cli data-end=\"2229\" data-start=\"2145\" data-section-id=\"1ifpq20\"\u003eAdjustable shelving for flexible workflows \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications include \u003ca href=\"https:\/\/www.americaninstrument.com\/pages\/cell-culture-lab-equipment\"\u003ecell culture\u003c\/a\u003e (mammalian, stem cells, primary cells), biopharmaceutical production, GMP \/ cleanroom laboratories, tissue engineering and regenerative medicine, and microbiology and virology research. \u003c\/p\u003e\n\u003ch2\u003eThermo Heracell VIOS 250i Specifications\u003c\/h2\u003e\n\u003cul data-end=\"3498\" data-start=\"3159\"\u003e\n\u003cli data-end=\"3191\" data-start=\"3159\" data-section-id=\"drume2\"\u003eCapacity: 255L (9.0 cu. ft.)\u003c\/li\u003e\n\u003cli data-end=\"3245\" data-start=\"3192\" data-section-id=\"1dpxpxq\"\u003eChamber Material: Electropolished stainless steel\u003c\/li\u003e\n\u003cli data-end=\"3284\" data-start=\"3246\" data-section-id=\"uu83n3\"\u003eCO₂ Control Range: Typically 0–20%\u003c\/li\u003e\n\u003cli data-end=\"3329\" data-start=\"3285\" data-section-id=\"fux84k\"\u003eTemperature Range: Ambient +3°C to ~55°C\u003c\/li\u003e\n\u003cli data-end=\"3371\" data-start=\"3330\" data-section-id=\"v21k6n\"\u003eAirflow System: THRIVE active airflow\u003c\/li\u003e\n\u003cli data-end=\"3404\" data-start=\"3372\" data-section-id=\"1nb243c\"\u003eFiltration: ISO Class 5 HEPA\u003c\/li\u003e\n\u003cli data-end=\"3479\" data-start=\"3405\" data-section-id=\"1e8uore\"\u003ePower Requirements: Varies by configuration (e.g., 100V \/ 120V \/ 230V)\u003c\/li\u003e\n\u003cli data-end=\"3498\" data-start=\"3480\" data-section-id=\"tcu7h5\"\u003eStackable: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2502\" data-start=\"2445\" data-section-id=\"1go6xf\"\u003eWhy Buy Refurbished from American Instrument Exchange?\u003c\/h2\u003e\n\u003cp\u003eProfessionally refurbished and tested by American Instrument Exchange (AIE), this unit provides the \u003cstrong data-end=\"922\" data-start=\"858\"\u003eperformance of a new incubator with substantial cost savings\u003c\/strong\u003e, making it ideal for biotech labs, pharmaceutical production, and advanced research facilities.\u003c\/p\u003e\n\u003cul data-end=\"2900\" data-start=\"2504\"\u003e\n\u003cli data-end=\"2583\" data-start=\"2504\" data-section-id=\"rh1ndi\"\u003e\n\u003cstrong data-end=\"2522\" data-start=\"2506\"\u003eCost Savings\u003c\/strong\u003e – Significant discount compared to new units (often $30K+)\u003c\/li\u003e\n\u003cli data-end=\"2686\" data-start=\"2584\" data-section-id=\"nis5ys\"\u003e\n\u003cstrong data-end=\"2613\" data-start=\"2586\"\u003eFully Tested \u0026amp; Verified\u003c\/strong\u003e – Each system undergoes rigorous inspection and performance validation\u003c\/li\u003e\n\u003cli data-end=\"2751\" data-start=\"2687\" data-section-id=\"1dwwuim\"\u003e\n\u003cstrong data-end=\"2711\" data-start=\"2689\"\u003eWarranty \u0026amp; Support\u003c\/strong\u003e – Backed by AIE’s expert service team\u003c\/li\u003e\n\u003cli data-end=\"2813\" data-start=\"2752\" data-section-id=\"eocd8\"\u003e\n\u003cstrong data-end=\"2775\" data-start=\"2754\"\u003eFast Availability\u003c\/strong\u003e – Skip long manufacturer lead times\u003c\/li\u003e\n\u003cli data-end=\"2900\" data-start=\"2814\" data-section-id=\"13ua18v\"\u003e\n\u003cstrong data-end=\"2838\" data-start=\"2816\"\u003eSustainable Choice\u003c\/strong\u003e – Extend equipment lifecycle while reducing capital expense\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTesting\u003c\/h3\u003e\n\u003cp\u003eMost of our equipment is used and reconditioned. Our techs test incubators using a calibrated digital chart recorder to verify the accuracy of temperature controls and readouts. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment.\u003c\/p\u003e\n\u003ch3\u003ePictures\u003c\/h3\u003e\n\u003cp\u003eThe photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment. \u003c\/p\u003e\n\u003cp\u003eWe often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.\u003c\/p\u003e\n\u003ch2\u003eThermo Heracell VIOS 250i frequently asked questions (FAQs)\u003c\/h2\u003e\n\u003ch3 data-end=\"3593\" data-start=\"3543\" data-section-id=\"1nq0550\"\u003eWhat does “CR” mean in the VIOS 250i CR model?\u003c\/h3\u003e\n\u003cp data-end=\"3774\" data-start=\"3594\"\u003e“CR” stands for \u003cstrong data-end=\"3629\" data-start=\"3610\"\u003eCleanroom Rated\u003c\/strong\u003e, meaning this incubator is specifically engineered and validated for use in \u003cstrong data-end=\"3744\" data-start=\"3706\"\u003eISO Class 5 cleanroom environments\u003c\/strong\u003e and GMP-regulated facilities.\u003c\/p\u003e\n\u003ch3 data-end=\"3831\" data-start=\"3781\" data-section-id=\"1rm538n\"\u003eHow does this incubator prevent contamination?\u003c\/h3\u003e\n\u003cp data-end=\"3871\" data-start=\"3832\"\u003eThe VIOS 250i CR uses a combination of:\u003c\/p\u003e\n\u003cul data-end=\"4060\" data-start=\"3872\"\u003e\n\u003cli data-end=\"3930\" data-start=\"3872\" data-section-id=\"1thr3tl\"\u003eContinuous \u003cstrong data-end=\"3930\" data-start=\"3885\"\u003eHEPA filtration (ISO Class 5 air quality)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3983\" data-start=\"3931\" data-section-id=\"1nndps5\"\u003eSmooth, electropolished stainless steel surfaces\u003c\/li\u003e\n\u003cli data-end=\"4022\" data-start=\"3984\" data-section-id=\"1ndbqe2\"\u003eControlled airflow (THRIVE system)\u003c\/li\u003e\n\u003cli data-end=\"4060\" data-start=\"4023\" data-section-id=\"hyp4ft\"\u003eCondensation-free humidity design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"4134\" data-start=\"4062\"\u003eTogether, these features significantly reduce the risk of contamination.\u003c\/p\u003e\n\u003ch3 data-end=\"4916\" data-start=\"4883\" data-section-id=\"1bryxp\"\u003eWhat maintenance is required?\u003c\/h3\u003e\n\u003cp data-end=\"4946\" data-start=\"4917\"\u003eRoutine maintenance includes:\u003c\/p\u003e\n\u003cul data-end=\"5092\" data-start=\"4947\"\u003e\n\u003cli data-end=\"4994\" data-start=\"4947\" data-section-id=\"j34ksl\"\u003eCleaning the chamber and humidity reservoir\u003c\/li\u003e\n\u003cli data-end=\"5036\" data-start=\"4995\" data-section-id=\"18iol6x\"\u003eReplacing HEPA filters as recommended\u003c\/li\u003e\n\u003cli data-end=\"5092\" data-start=\"5037\" data-section-id=\"1e0c8o8\"\u003ePeriodic calibration of CO₂ and temperature sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"5138\" data-start=\"5094\"\u003eAIE can provide guidance or \u003ca href=\"https:\/\/www.americaninstrument.com\/pages\/lab-equipment-repair-services\"\u003eservice \u003c\/a\u003eoptions.\u003c\/p\u003e\n\u003cp data-end=\"5138\" data-start=\"5094\"\u003e \u003c\/p\u003e","brand":"Thermo Scientific","offers":[{"title":"Default Title","offer_id":42958337245232,"sku":"3180Z INC","price":5900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/files\/Thermo_Scientific_Heracell_VIOS_250i_CR_CO2_Incubator.jpg?v=1776438960","url":"https:\/\/www.americaninstrument.com\/products\/thermo-scientific-heracell-vios-250i-cr-co-incubator","provider":"American Instrument Exchange","version":"1.0","type":"link"}