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Lab Basic Research Floor Model Freeze Dryers

LGJ-20 Floor Model Freeze Dryers

The LGJ-20 freeze dryers are floor type, designed especially to lyophilize ultra low eutectic point materials. The vapor collect condenser temperature can reach up to -120C, thus, they installed a lot in drugs and chemical research laboratories.

Freestanding install and there are 3 main components in LGJ-20 lyophilizer: Main body, Drying chamber and vacuum pump. Each of them can be quick dismounted for maintenance or replacement as per investigation needs. Control of the freeze dryer is by a 7” touch screen. It real-time displays key parameters include condenser temp., product temp. and vacuum degree. You can also download the data to flash memory, by curve or table type.

-55C/-80C/-120C

Condenser Temp.

6L

Condenser capacity.

LGJ-20 Lab Basic Research Floor Model Freeze Dryer
LGJ-20 Freeze Dryer Controller Screen

Parameters

Main Body Size 580*500*720mm
Power 1340W
Condenser Temp. -55C
Vapor Collect 4L
Final Vacuum <5Pa

Drying Chamber Selection

Type A
Standard Drying Chamber with 4pcs Dia.200mm Material Trays.
Type B
Standard Stoppering Drying Chamber with 3pcs Dia.180mm Trays.
Type C
Standard chamber with 8 ports manifold, 3pcs Dia.180mm Trays.
Type D
Standard Stoppering Chamber with 8 Ports Manifold.
Type E/T
T Type rack for Ampoule bottle up to 24pcs or flask bottle up to *12pcs.
LGJ-20 Lab Basic Research Floor Model Freeze Dryer

Optional

Main Body Size 770*550*720mm
Power 1520W
Condenser Temp. -80C, -120C
Vapor Collect 6L
Final Vacuum <5Pa

Technical Features:

  • Freestanding design.
  • Freeze dryer and drying chamber 2 part. Easy assembly and maintenance.
  • Vertical cylindrical, smooth wall type ice condenser.
  • Up to 4L vapor collect capacity.
  • -55C, -80C and -120C condenser temperature.
  • Condenser can use for raw material freezing, freezing rack provide.
  • Vacuum pump individual install besides freeze dryer.
  • Vacuum pump connect freeze dryer by hose and quick loop.
  • 7" Full color touch screen monitor:
    • Real time display ice condenser & raw material temperature and vacuum degree.
    • Freeze drying curve and history curve display and exportable to U disk.
  • Manual vacuum break valve.
  • Manual defrosting water discharge valve.