{"product_id":"extra-large-r-d-freeze-dryer-qualirfd-15s","title":"Extra Large R\u0026D Freeze Dryer – QualiRFD™ 15S","description":"\u003ch2\u003eExtra Large R\u0026amp;D Freeze Dryer – QualiRFD™ 15S\u003c\/h2\u003e\n\u003cp\u003eKickstart your food freeze-drying projects in R\u0026amp;D with the QualiRFD™ 15S, designed for precise, repeatable lyophilization cycles before scaling up. This R\u0026amp;D Freeze Dryer features a stoppering configuration ideal for vial-based drying and small-batch development.\u003c\/p\u003e\n\u003cp\u003eThe QualiRFD™ 15S is suited for bioproduct research, in-vitro diagnostic reagents, and laboratory-to-pilot workflows. It also accommodates bulk materials, including liquids, pastes, and solids, depending on process requirements. Stoppering after drying minimizes moisture reabsorption, ensuring long-term product stability.\u003c\/p\u003e\n\u003cp\u003eBuilt with a dual-chamber design, the system integrates a drying chamber and cold trap to enable automated freeze-drying runs. Its PLC-based controller with PID temperature regulation ensures consistent shelf performance.\u003c\/p\u003e\n\u003cp\u003eEach shelf includes independent temperature probes for accurate product monitoring during development. A nitrogen backfill feature provides inert-gas handling at cycle completion. The intuitive control system includes a large touchscreen with multi-segment temperature programming and storage for multiple freeze-drying recipes.\u003c\/p\u003e\n\u003ch2\u003eExtra Large R\u0026amp;D Freeze Dryer – QualiRFD™ 15S Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eVial-Based R\u0026amp;D and Small-Scale Production:\u003c\/strong\u003e\u003cbr\u003eFormulation teams can portion products into vials, run a programmed freeze-drying cycle, and stopper for secure storage and transport. This workflow minimizes moisture uptake and reduces the risk of post-drying contamination. It also enables consistent comparison across batches when optimizing cycle parameters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBioproducts and IVD Reagent Development:\u003c\/strong\u003e\u003cbr\u003eThe QualiRFD™ 15S supports research on bioproducts and in-vitro diagnostic reagents. Stable temperature control and programmable recipe storage allow repeatable cycle execution for screening, verification, and pilot studies. Clear vial capacity listings help plan efficient batch loading from bench-scale to pilot-scale workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBulk Materials in Multiple Forms:\u003c\/strong\u003e\u003cbr\u003eBeyond vial-based drying, this system accommodates bulk liquids, pastes, and solids. Its versatility allows evaluation of drying performance across different container formats and sample types. Stoppering remains available when vials are used for final product packaging, ensuring stability and protection.\u003c\/p\u003e\n\u003ch3\u003eCompliance and Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISO 13408-3 – Aseptic Processing \u0026amp; Lyophilization: Provides guidance for freeze-drying operations within aseptic environments, ensuring product integrity and safety.\u003c\/li\u003e\n\u003cli\u003eASTM E2500 – System Design and Verification: Defines a risk- and science-based approach for validating pharmaceutical and biopharmaceutical equipment and systems.\u003c\/li\u003e\n\u003cli\u003eISO 14644-1 \/ ISO 14644-2 – Cleanroom Standards: Establishes classification, monitoring, and control requirements for cleanrooms used in filling, loading, and critical handling areas.\u003c\/li\u003e\n\u003cli\u003e21 CFR Part 11 – Electronic Records \u0026amp; Signatures: Ensures compliance when managing electronic data, audit trails, and e-signatures within regulated R\u0026amp;D and manufacturing workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExtra Large R\u0026amp;D Freeze Dryer – QualiRFD™ 15S Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStoppering Workflow: Seals vials immediately after drying to minimize moisture absorption and maintain product stability during handling and storage.\u003c\/li\u003e\n\u003cli\u003eDual-Chamber Design: Separates the drying chamber from the cold trap, ensuring stable vapor capture and precise cycle control.\u003c\/li\u003e\n\u003cli\u003eIndependent Temperature Monitoring: Each shelf layer includes probes to track product temperature, supporting development work and cycle optimization.\u003c\/li\u003e\n\u003cli\u003ePrecision Shelf Control: PLC-based system with PID temperature regulation delivers ±1 °C accuracy for repeatable ramps and hold periods.\u003c\/li\u003e\n\u003cli\u003eNitrogen Backfill: Provides inert-gas handling at the end of a cycle when required for sensitive products.\u003c\/li\u003e\n\u003cli\u003eAdvanced Touchscreen Control: Stores multiple recipes and supports multi-segment programs, with options to adjust or skip segments during runs.\u003c\/li\u003e\n\u003cli\u003eSafety and Reliability: Features alarms, emergency stop, overpressure protection, and maintenance reminders to ensure safe and continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTheory and Method\u003c\/h2\u003e\n\u003cp\u003eFreeze drying begins by freezing the product, forming ice within the material matrix. During primary drying, a vacuum is applied, allowing the ice to sublimate directly into vapor. This vapor is captured by the cold trap, maintaining stable chamber conditions throughout the process.\u003c\/p\u003e\n\u003cp\u003eSecondary drying removes residual bound moisture by using controlled shelf temperature steps. The system supports both stepwise and linear ramp control, with a sublimation-curve switch for precise optimization of drying cycles.\u003c\/p\u003e\n\u003ch2\u003eExtra Large R\u0026amp;D Freeze Dryer – QualiRFD™ 15S Technical Specification\u003c\/h2\u003e\n\u003ctable class=\"table\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eQualiRFD™ 15S\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreeze-drying area\u003c\/td\u003e\n\u003ctd\u003e1.15 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold trap temperature\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; -75 °C (no-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum level\u003c\/td\u003e\n\u003ctd\u003e≤ 1 Pa (no-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf temperature range\u003c\/td\u003e\n\u003ctd\u003e-55 to +70 °C (no-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum ice capacity\u003c\/td\u003e\n\u003ctd\u003e≥ 15 kg \/ 24 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf layers\u003c\/td\u003e\n\u003ctd\u003e4 + 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial tray\u003c\/td\u003e\n\u003ctd\u003e480 × 600 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf spacing\u003c\/td\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoadable materials\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoadable vials\u003c\/td\u003e\n\u003ctd\u003eΦ12 mm: 8624 pcs; Φ16 mm: 4788 pcs; Φ22 mm: 2460 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefrost mode\u003c\/td\u003e\n\u003ctd\u003eElectric defrost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety devices\u003c\/td\u003e\n\u003ctd\u003eAudible alarm, emergency stop switch, overpressure protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eThree-phase 5-wire, 380 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1000 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1823 × 1144 × 2014 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Qualitest USA LC","offers":[{"title":"Default Title","offer_id":51846142787895,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/extra-large-rd-freeze-dryer-qualirfdtm-15s1594551723.webp?v=1775029731","url":"https:\/\/qualitest.us\/es\/products\/extra-large-r-d-freeze-dryer-qualirfd-15s","provider":"Qualitest USA LC","version":"1.0","type":"link"}