Frozen in Time Ltd. Manufacturers of Freeze Drying Machines and Vacuum Cold traps The HSLS-4 freeze dryer is a steam sterilisable, highperformance production freezedrier. The chamber and shelves are made from polished 316L stainless steel. Temperature control is achieved by circulating thermal fluid that can be cooled or heated as required. The HSLS-4 freeze drier meets the stringent demands of the pharmaceutical and biotechnology industries. The key features of this unit are its drying options using up to eight shelves with a total area of 3.8m2 and shelf spacing of 60 mm combined with the hydraulic vial stoppering device. The freeze drier uses 2.5bar steam pressure to achieve 135°C on all internal surfaces. The HSLS-4 is designed for small-scale production activities where sterilisation between processes is essential. UK Manufactured Technical Data Shelf dimensions: Shelf area: Shelf spacing: Shelf temperature: Clean Steam Pressure: Sterilisation Temperature: Door locking Mechanism: Shelf temperature accuracy: Cooling systems: Isolation Valve: Unit dimensions: FROZEN IN TIME Ltd York Road Industrial Park, Sheriff Hutton, York, YO60 6RZ England. TEL. 01347 878158. FAX. 01347 878303. E-MAIL. [email protected] WEBSITE. www.freezedriers.com