Lyophilisateurs
Un lyophilisateur ou sécheur par congélation congèle le matériau puis réduit la pression et ajoute de la chaleur afin de sublimer l’eau glacée. Grâce aux méthodes à collecteur, par lots ou en vrac, les lyophilisateurs déshydratent les matériaux pour une conservation et une récupération optimales. En intégrant un système à vide, les appareils extraient les molécules d’eau en créant une pression plus basse qui les attire hors des échantillons. Un refroidissement rapide mais sûr empêche d’éventuels dommages cellulaires dus à la formation de cristaux de glace. Les lyophilisateurs disposent de technologies avancées permettant d’adapter la pré-congélation eutectique et la sublimation en fonction de l’échantillon concentré. Avantor propose une vaste gamme de lyophilisateurs, y compris des modèles entièrement automatisés.
Freeze dry systems using dry ice, 12 ports
Supplier: LABCONCO
Benchtop freeze drying system, type 304 stainless steel with 12 ports, -75 °C. Ideal for the laboratory with occasional lyophilisation requirements, the Dry Ice Benchtop Freeze Dry System provides a simple, economical means of freeze-drying. It is equipped with a center well for dry ice and solvent that serves as a water vapour collector and doubles as a convenient pre-freezing bath. Flasks, serum bottles and ampules may be frozen by dipping and rotating them in the well. Chamber size 248 x222 mm
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FreeZone® Console Freeze Dryer and Stoppering Tray Dryer with Eco-Cool
Supplier: LABCONCO
FreeZone® Console freeze dryers with stoppering tray dryer feature a 5" touchscreen colour display, data storage with USB/ethernet output, email notification and Eco-Cool refrigerant.
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Small tray dryer, FreeZone®
Supplier: LABCONCO
These FreeZone® small tray dryers provide precise control and program flexibility for consistent performance and are designed for lyophilising small to moderate bulk sample loads or numerous sample batches.
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FreeZone® Triad Freeze Dryer with Eco-Cool
Supplier: LABCONCO
FreeZone® Triad supports sample prefreezing, lyophilization, and stoppering as well as flask freeze drying with four integrated valves. Eco-Cool refrigerant.
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FreeZone® Benchtop Freeze Dryer with Eco-Cool
Supplier: LABCONCO
FreeZone® Benchtop freeze dryers feature a 5" touchscreen colour display, data storage with USB/ethernet output, email notification and Eco-Cool refrigerant.
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FreeZone® Shell Freezer with Eco-Cool
Supplier: LABCONCO
FreeZone® Shell freezer provides efficient and uniform sample freezing for flask freeze drying. Eco-Cool refrigerant.
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Freeze dryer, bench top, FreeZone®
Supplier: LABCONCO
FreeZone® bench top freeze dryers are designed for lyophilising light to moderate sample loads. The compact design is ideal for laboratories with limited floor space.
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Accessoires pour systèmes de lyophilisation FreeZone®
Supplier: LABCONCO
Fast-Freeze® flasks for FreeZone® freeze dry systems are designed to be easier to handle, faster to load, and more convenient to use in the laboratory for freeze drying.
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Freeze dryer, console, FreeZone®
Supplier: LABCONCO
FreeZone® console freeze dryers with or without stoppering tray dryers are designed for lyophilising moderate to large loads and stoppering vials or serum bottles under vacuum. The console features a front viewing window and interior space for a vacuum and accommodation for a full size tray dryer such as the FreeZone® stoppering tray dryer pump (sold separately).
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FreeZone® Console Freeze Dryers with Eco-Cool
Supplier: LABCONCO
FreeZone® Console freeze dryers feature a 5" touchscreen colour display, data storage with USB/ethernet output, email notification and Eco-Cool refrigerant.
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Systèmes de lyophilisation, FreeZone®
Supplier: LABCONCO
Conçus pour répondre aux besoins de lyophilisation des laboratoires de recherche. Des collecteurs pouvant atteindre −50 °C sont disponibles avec des capacités allant de 1 à 18 litres. Les systèmes en cascade avec des collecteurs de capacité 2,5, 4,5, 6 et 12 litres pouvant atteindre −84 °C sont idéaux pour la lyophilisation des échantillons à température eutectique basse. Les systèmes de lyophilisation de paillasse FreeZone® −105 °C conviennent aux échantillons présentant un point eutectique très bas, notamment ceux contenant de faibles quantités de méthanol ou d'éthanol.
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Système de lyophilisation FreeZone® Triad™
Supplier: LABCONCO
The FreeZone® Triad™ freeze drying system is an all inclusive bench top lyophiliser for 4 samples on the left side and stoppering tray dryer processing shelf. The processing shelf holds up to 441×3 ml serum bottles and the four valves hold samples in flasks, serum bottles or ampoules. Samples for both types of freeze drying can be run at once. The chamber pre-freezes samples to save money and time, eliminating the need for a separate freezer and product transfer.
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FreeZone® Stoppering Tray Dryers with Eco-Cool
Supplier: LABCONCO
FreeZone® stoppering tray dryers support sample pre-freezing, lyophilization, and stoppering. Compatible with all Labconco console freeze dryers equipped with LyoWorks OS. Eco-Cool refrigerant.
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