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LGJ-18S Standard /Top-Press Type Vacuum Freeze Dryer

This LGJ-18S Standard /Top-Press Type Vacuum Freeze Dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process,a long term preservation is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered. It is a kind of the small vertical freeze-drying unit with shelf heating and programmable functions. This LGJ-18S Standard Type Experimental Freeze Dryer is suitable for experiment in laboratory and small amount production ,and it can meet the regular freeze dying requirements of the most laboratories.

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This LGJ-18S Standard /Top-Press Type Vacuum Freeze Dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process,a long term preservation is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered. It is a kind of the small vertical freeze-drying unit with shelf heating and programmable functions. This LGJ-12S Standard Type Experimental Freeze Dryer is suitable for experiment in laboratory and small amount production ,and it can meet the regular freeze dying requirements of the most laboratories.


Features of the LGJ-18S Standard /Top-Press Type Vacuum Freeze Dryer 

. All-in-one structure , small size, no external flange, easy to use, no leakage.

. All materials in contact with the product use inert materials to meet the requirements of the GLP.

. The cold trap and console are made of stainless steel, which is anti-corrosion and easy to clean.

. All stainless steel inflated /water release valve is designed and produced by our company, which is safety, anti- corrosion, no leakage.

. With sample pre-frozen function, large cold trap opening, no inner coil,and low temperature refrigerator is needless.

. Patented gas diversion technology, and strong ice holding ability.

. World- known  brand compressors, high efficiency, long life, low noise.

. Well-known brand vacuum pump with a high pumping speed to achieve a higher ultimate vacuum.

. Vacuum pump protection function can set the cold trap temperature to protect the vacuum pump life.

. Professionally designed FD-LAB freeze-drying machine control system + SH-HPSC-I modular controller with high reliability and stability.

. Intelligent data recording system can real-time record and display the cold trap temperature curve, sample temperature curve, vacuum curve.

. The shelf electric heating safety .The control system voltage (36V) temperature can control the heating rate.

. Flexible manual + automatic control method, manual exploration process, automatic batch production.

. Real-time alarm display and historical alarm query function to facilitate fault diagnosis and equipment maintenance.

. You can set the user level and password, decentralized operation management.

. Powerful sensor calibration function ensures the long term accuracy of the measured value.

  


Model

LGJ-18S Standard

Freeze drying area

0.18㎡/0.27㎡

Tray dia.

Φ240mm

Material tray numbers

4pcs or 6pcs

Tray spacing

70mm/50mm

Cold trap temp.

≤-60℃,optional ≤-80℃

Cold trap depth

400mm

Cold trap dia

Ф270mm

Ice collecting capacity

6kg/24h

Pumping speed

4L/S

Ultimate vacuum

≤5pa

Power

1800w

Main unit weight

105kg

Main unit dimensions

630×580×970mm

-80℃ main unit dimensions

810×580×950mm

Drying chamber dimensions

Ф300×485mm

Cooling mode

wind cooled

Defrosing mode

by air

Bulk capacity

1.8L/2.7L(thickness 10mm)


Model

LGJ-18S Top-press

freeze drying area

0.09㎡

tray dia.

Ф200mm

tray numbers

3pcs

tray spacing

70mm

cold trap temp.

≤-60℃,optional ≤-80℃

cold trap depth

400mm

cold trap dia

Ф270mm

ice collecting capacity

6kg/24h

pumping speed

4L/S

ultimate vacuum

≤5pa

power

1800w

main unit weight

105kg

main unit dimensions

630×580×970mm

-80℃ main unit dimensions

810×580×950mm

drying chamber dimensions

Ф300×485mm

cooling mode

wind cooled

defrosing mode

by air

bulk capacity

0.9L(thickness 10mm)

loaded vials

Ф12mm:615pcs

Ф16mm:345pcs

Ф22mm:183pcs

 


freeze dryer

Suitable for freeze-drying of bulk (liquid, pasty, solid) conventional substances


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