Alpha 2-4 LDplus

Alpha 2-4 LDplus

  • Drying manifold for eight round-bottom flasks, wide-neck bottles or ampoule distributors

    Condenser capacity: 4 kg
    Condenser temperature: -85 °C

    Product specifications
    ControllerLDplus
    MethodDouble-chamber
    Max. connections8
  • Three unheated shelves, additional connections for twelve round-bottom flasks, wide-neck bottles or ampoule distributors

    Condenser capacity: 4 kg
    Condenser temperature:  -85 °C

    Product specifications
    ControllerLDplus
    MethodDouble-chamber
    Max. number of shelves3
    Shelf diameter250 mm
    Total shelf area0,15 m²
    Distance between shelves79 mm
    Diameter of acrylic chamber300 mm
    Max. connections12
  • Two drying chambers with a total of 24 connections for round-bottom flasks, wide-mouth filter bottles or ampoule distributors

    Condenser capacity: 4 kg
    Condenser temperature: -85 °C

    Product specifications
    ControllerLDplus
    MethodDouble-chamber
    Max. number of acrylic chambers2
    Diameter of acrylic chambers300 mm
    Max. connections24
  • Five large unheated shelves (possible with special adapter plate)

    Condenser capacity: 4 kg
    Condenser temperature: -85 °C

    Product specification
    ControllerLDplus
    MethodDouble-chamber
    Max. number of shelves5
    Shelf diameter360 mm
    Total shelf area0,5 m²
    Distance between shelves70 mm
    Diameter of acrylic chambers457 mm
  • Stoppering device with two unheated shelves, additional connections for twelve round-bottom flasks, wide-mouth filter bottles or ampoule distributors

    Condenser capacity: 4 kg
    Condenser temperature: -85 °C

    Product specifications
    ControllerLDplus
    MethodDouble-chamber
    Max. number of shelves2
    Shelf diameter250 mm
    Total shelf area0,18 m²
    Distance between shelves45 mm to 110 mm
    Max. capacitiy for 2R Vials300
    Stoppering deviceYes
    Max. connections12

Base Model

Compact, general-purpose tabletop unit for effective lyophilisation of specimens in your everyday lab activities. The LDplus user interface makes the work very easy.  You can choose from a wide range of configurations to adapt the freeze dryer optimally to your specific needs. Condenser temperature of -85 °C for specimens containing solvents or with low eutectic points. The ice condenser capacity is 4 l

Product Specifications
Ice condenser capacity 4 kg
Ice condenser performance 4kg/24h
Ice condenser temperature -85 °C
Dimensions of base model (W x H x D) 390 x 415 x 555 mm
Weight 55kg
Communication port

Special Features

  • Vacuum control