Introduction
The LGJ-20Plus laboratory freeze dryer offers larger vapor collect capacity (up to 9kgs) and ultimate ice condenser temperature (lowest -120C). It can be used to dry common materials, low eutectic point products, as well as chemicals and solvents.
Technical Parameters
| Model | LGJ-20Plus (-55C) | LGJ-20Plus (-80C) | LGJ-20Plus (-120C) |
|---|---|---|---|
| Condenser | 6Kgs | 8Kgs | 9Kgs |
| Condenser Temp. | -55C | -80C | -120C |
| Size (W/O Chamber) | 810*640*950mm | 810*640*950mm | 810*640*950mm |
| Weight | 75Kgs | 115Kgs | 125Kgs |
| Voltage | 110V/220V | 110V/220V | 110V/220V |
| Power Install | 850w | 1550w | 2000w |
Technical Details
The Vekuma LGJ-20Plus freeze dryer is floor type, designed to perform lab R&D and small volume trials. It has a 22L large volume ice condenser, effective vapor collect capacity up to 9kgs.
- Mobile freestanding design.
- Microprocessor and touch screen based controller. Which has the functions of:
- HMI Real-time shows temperature readings of condenser and product, along with the vacuum degree.
- Large buttons to control compressor and vacuum pump working, and condenser defrosting.
- Real-time curve of condenser and product temperature, and vacuum degree.
- Data-logging functionality and can be exported via USB.
- System time setting, screen time out, system total running hours, and alert of vacuum pump oil change.
- Vacuum unit change between Pa and mBar.
- Temperature sensors calibration.
- System log-out and password enter.
- Vacuum pump auto shut off if chamber pressure not reduce.
- Vacuum pump will not active if condenser temperature not reach datum point of -40C (adjustable).
- S/S upright ice condenser inbuilt freeze dryer base unit.
- Smooth wall type ice condenser for easy defrost.
- 1 compressor for -55C version, 2 compressors for -80C and -120C version.
- Side mounted defrost water drain valve.
- Side mounted vacuum port.
- Side mounted vacuum break valve.
- Rear mounted vacuum pump power socket.
- 6 selections of drying chamber enable products to be dried in trays, vials, flasks and ampoules.
- Rich accessories and options.
Reference
Installed LGJ-20 Laboratory Freeze Dryer
LGJ-20 Laboratory Freeze Dryer with Heated Shelves
