Special system for organic solvents

It is common practice to use freeze-drying not only for aqueous solutions. Typical examples are HPLC fractions with solvents, such as acetonitrile, TFA and other alcohols or products with tert-Butyl alcohol, DMSO etc.

The new Alpha 3-4 LSCbasic solvent package enables safe working with these often flammable solvents and offers improved deposition (ice condenser approx. –105°C) and a very high level of chemical resistance.


details                      Inquiry ALPHA 3-4 LSCbasic


Christ Alpha 3-4 LSCbasic

Freeze Dryer ALPHA 3-4 LSCbasic

Ice condenser capacity: 4 kg
Ice condenser performance: 2,5 kg/24 h
Ice condenser temperature: –105°C

Dimensions of base model (B x H x T): 780 x 415 x 540 mm
Weight: 80 kg
Communication port: Ethernet


Special Features:

  • SAFE: No sources of ignition, such as commonly used Pirani vacuum sensors
  • DURABLE: High-quality materials for excellent chemical resistance, such as 316L stainless steel for the condenser, manifolds, and drying chamber, and solvent-resistant seals
  • HIGH-PERFORMANCE:  Internal condenser; most solvents are frozen
    or liquefied in the chamber at -105 °C
  • Solvent-resistnt hybrid vacuum pump (chemical-resistant membrane plus rotary vane pump)
  • Connection for inertization during loading and defrosting
  • user-friendly LSCbasic control

The specialized system is available in two different packet configurations.

HCL resistente Gefriertrocknung | Laborgeräte RIEGER

Solvent packet flask


HCL resistente Gefriertrocknung | Laborgeräte RIEGER

Universal solvent packet – flasks and storage surface

 


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