Heto PowerDry DW8 Freeze Dryer

-50°C unit designed to handle standard applications well suited for straight forward freeze drying tasks

-85°C unit designed for applications with high demands for documentation. Well suited for demanding freeze drying tasks where full control, documentation and process logging is required.

Product detail:

Individual configuration: Choose between several system configurations for different needs.

Unique cooling and heating: Individually cooled and heated shelves for optimum rates of freeze drying. Silicone fluid ensures uniform heat transfer to and from the samples.

Highly advanced controller: LCMP controller with large 5" visual LCD screen with function keys for easy operation as well as numeric key pad for easy access to process parameters.

Instant program recall: Stores up to 50 individual programs.

Full information displayed: The display simultaneously shows actual and set values of temperature, pressure and run time, real time program step status, errors and malfunctions.

Automated stoppering: For sealing under vacuum or nitrogen.

Easy to service: Special calibration and service menus.

Data logging: Product temperature and chamber pressure via RS232-C interface.

Robust condenser: Fully welded, horizontally, one-piece, easy to clean, acid-proof stainless steel (AISI 316), front door of transparent acrylic for full visibility.

Easy drainage: Condenser drain for 100% collection of melted ice.

Resistant cabinet: Powder-painted steel.

Corrosion resistant top: Acid-proof stainless steel.

Refrigerant: HFC type R507 or R170/R507.

Easy connection vacuum valve:. Allows cold-start of pump, cryo pumping, de-icing while pump is running, loading and unloading without switch off.