{"product_id":"advanced-benchtop-freeze-dryer","title":"Advanced Benchtop Freeze Dryer","description":"\u003ch2\u003eAdvanced Benchtop Freeze Dryer – QualiFD™ B adv Series\u003c\/h2\u003e\n\u003cp\u003eThe QualiFD™ B adv Series offers an advanced benchtop freeze dryer designed for high-volume daily sample preparation. Compact yet powerful, it integrates automation and protective features to ensure consistent performance during extended operation.\u003c\/p\u003e\n\u003cp\u003eThis series comes standard with a high-efficiency vacuum pump, intelligent process control, automatic cold-trap defrost, an oil mist filter, and automated air inlet\/drain functions. Its modular design allows flexible configurations tailored to your workflow, including standard tray drying, vial stoppering, or manifold-assisted drying. The touchscreen control system provides real-time process monitoring and keeps detailed records for easy documentation.\u003c\/p\u003e\n\u003cp\u003eOptions include electric automatic defrost as standard, with hot-gas defrost available. Built-in safety interlocks and system protection reduce vacuum faults and safeguard the pump and compressor for reliable continuous operation.\u003c\/p\u003e\n\u003ch2\u003eApplications of the QualiFD™ B adv Series Benchtop Freeze Dryer\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLaboratory Sample Preparation for Biology and Biotech\u003c\/strong\u003e\u003cbr\u003eIdeal for preserving cells, enzymes, and other biological specimens, this benchtop freeze dryer ensures long-term storage while maintaining reconstitution quality. Its tray-based system supports routine drying and handles increased sample throughput efficiently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePharmaceutical and Formulation Work\u003c\/strong\u003e\u003cbr\u003eThe top-press vial configuration allows vials to be sealed under vacuum after drying, enhancing storage stability and minimizing moisture exposure during handling. This makes it suitable for formulation labs and pharma workflows requiring precise control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Synthesis and Temperature-Sensitive Materials\u003c\/strong\u003e\u003cbr\u003eFreeze drying removes solvents without exposing materials to heat, preventing degradation that can occur with conventional drying methods. Modular manifold setups enable drying in bottles or wide-mouth containers according to sample type and format.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicroorganism Preservation in Ampoules\u003c\/strong\u003e\u003cbr\u003eSpecialized ampoule interfaces preserve microorganisms such as bacteria and fungi, supporting culture collections, QC labs, and R\u0026amp;D teams that maintain reference strains safely and efficiently.\u003c\/p\u003e\n\u003ch3\u003eStandards Compliance for the QualiFD™ B adv Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISO 13408-3 – Provides guidance for aseptic processing in lyophilization to ensure sterile and reliable freeze-drying.\u003c\/li\u003e\n\u003cli\u003eASTM E3250 – Defines best practices for freeze dryer instrumentation, focusing on precise temperature and pressure measurements.\u003c\/li\u003e\n\u003cli\u003eIEC 61010-1 – Specifies safety requirements for laboratory electrical equipment, ensuring safe operation under standard lab conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvanced Benchtop Freeze Dryer – QualiFD™ B adv Series Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Cold-Trap Defrosting – Electric defrost comes standard, with hot-gas defrost available as an option for enhanced flexibility.\u003c\/li\u003e\n\u003cli\u003eAutomated Air Inlet and Drainage – Safety interlocks help prevent vacuum system faults, ensuring reliable operation.\u003c\/li\u003e\n\u003cli\u003eOil Mist Filtration – Minimizes pump oil usage and reduces contamination risks in the lab environment.\u003c\/li\u003e\n\u003cli\u003eVacuum Pump and Compressor Protection – Cold-trap temperature–linked pump start protection and compressor overload safeguards support continuous use.\u003c\/li\u003e\n\u003cli\u003eFlexible Vacuum Control – Supports multiple units (Pa, mBar, etc.) with calibration options for time, temperature, and vacuum pressure.\u003c\/li\u003e\n\u003cli\u003eMaintenance and Alarm Functions – Built-in reminders and alarms help maintain safe, routine operation.\u003c\/li\u003e\n\u003cli\u003eOptional Modules – Includes eutectic point testing, vacuum adjustment, remote monitoring, scheduled start, and automatic self-check features.\u003c\/li\u003e\n\u003cli\u003eCustomizable Components – Selectable AISI 316L cold-trap material and protective freeze-drying film enhance versatility for specialized workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFreeze Drying Theory and Method – QualiFD™ B adv Series\u003c\/h2\u003e\n\u003cp\u003eFreeze drying works by first freezing the sample, then applying a vacuum to enable sublimation, where ice converts directly into vapor without passing through a liquid phase. The vapor is captured in the cold trap, while maintaining a stable vacuum ensures consistent primary drying across cycles.\u003c\/p\u003e\n\u003cp\u003eSecondary drying continues under controlled temperature and vacuum conditions to reduce residual moisture to the desired level. Logged temperature and vacuum trends provide traceable data, supporting repeatability, R\u0026amp;D analysis, and quality control documentation.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Benchtop Freeze Dryer – QualiFD™ B adv Series Technical Specification\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/freezer-dryer-11-2004359385.webp?v=1774986413\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQualiFD™ B1 adv (Standard) – Features 4–6 stainless steel trays for bulk materials, including liquids, pastes, and solids.\u003c\/li\u003e\n\u003cli\u003eQualiFD™ B2 adv (Top-Press) – Includes 3 trays with adjustable spacing, designed for vial drying and vacuum stoppering after the drying cycle.\u003c\/li\u003e\n\u003cli\u003eQualiFD™ B3 adv (Standard + Multiple Manifolds) – Supports tray drying with additional external hanging bottle attachments, suitable for vials or wide-mouth bottles; attachments are removable during operation.\u003c\/li\u003e\n\u003cli\u003eQualiFD™ B4 adv (Top-Press + Multiple Manifolds) – Combines the top-press vial workflow with manifold functionality for versatile vial and bottle drying.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\" class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eQualiFD™ B1 adv\u003c\/th\u003e\n\u003cth\u003eQualiFD™ B2 adv\u003c\/th\u003e\n\u003cth\u003eQualiFD™ B3 adv\u003c\/th\u003e\n\u003cth\u003eQualiFD™ B4 adv\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelves usable area (m²)\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.12\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold trap temperature (°C)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e≤ -60 (no-load); options ≤ -85 and ≤ -110 (no-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVacuum degree (Pa)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e≤ 1 (no-load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIce capacity (kg\/24 h)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e3–4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial tray (mm)\u003c\/td\u003e\n\u003ctd\u003eφ200\u003c\/td\u003e\n\u003ctd\u003eφ180\u003c\/td\u003e\n\u003ctd\u003eφ200\u003c\/td\u003e\n\u003ctd\u003eφ180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLayers of tray (pcs)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTray spacing (mm)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower at -60 °C (W)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight at -60 °C (kg)\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall dimensions at -60 °C (mm)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e610 × 430 × 360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrying chamber (mm)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eφ260 × 430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold trap diameter (mm)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eφ215 × 145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVial capacity (φ12 mm)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e492\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e492\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVial capacity (φ16 mm)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e297\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e297\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVial capacity (φ22 mm)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefrosting\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eElectric defrosting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e1Ph + N + PE, 220V (110V is also available)\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":51844134994231,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1859\/1543\/files\/advanced-benchtop-freeze-dryer1958846169.webp?v=1774986473","url":"https:\/\/qualitest.us\/ar\/products\/advanced-benchtop-freeze-dryer","provider":"Qualitest USA LC","version":"1.0","type":"link"}