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Cryogenic Freezer

Code:
Cryogenic Freezer
Product features and specifications         
■ The world first freezer which makes maximum cryogenic -156°C without liquid nitrogen
■ Application of cryogenic cooling system (Auto cascade system) registered to the international patent
■ Application of aerodynamically designed pan wings equipped with huge capacity and high performance
■ Hermetic compressor for LBP with excellent performance
■ CE certification product for preserving cell
■ Non scaling stainless chamber and round corner design for easy cleaning
■ Use of 200mm high density urethane insulating materials to minimize cold air loss
■ Chamber mold and double door with elegant design
■ Strong structure frame and impact resistant powder coating finishing
■ Filter cover for easy cleaning
■ Chest type cabinet structure
■ Temperature for hard condition resistant test +32°C
■ Temperature measuring sensor: platinum PT-100Ω (Class A 0.15 grade)
■ Prevention of frost with Rim Heating system
■ RS-232 Data port and Interface which is available for store, control and monitor temperature data    via user's PC
Items ELECTRIC FREEZER LIQUID NITROGEN FREEZER
Economic efficiency It is available only with
the lower cost electronic
connection.
Expensive liquid nitrogen tank
and the liquid nitrogen should
be supplemented consistently.
Safety It is safer from pollutants.
When blackout, it secures safety with BACK UP SYSTEM if the tempera-
ture goes up.
It has a risk to be contaminated
by bacteria or fungi inside
the tank
Accuracy Temperature difference between the upper part
and the lower part inside
is ±5°C, so the tempera-
ture is more even.
The temperature of the lower
part inside the tank is -196°C,
and the upper part is -70°C.
The temperature difference
is huge. This has a significant
impact on viability of stem cell.
Conve-
nience
Internal space can be used
efficiently for keeping samples, and it is simple
to perform work.
Rack for keeping samples is
very inconvenient for sample
work because of the liquid
nitrogen tank’s structure, and
it is difficult to use the space
inside the tank efficiently.
 
Control system
■ Alarm system and safety devices
■ Functions for setting double passwords to prevent access or control except administrators
■ Data locking function
Alarm system and safety devices            
■ Alarm for filter cleaning period (Warm Condenser alarm)
■ Alarm for high/low temperature of sight and auditory
■ Equipped with pressure switch
■ Equipped with overheating prevention switch
■ Auto return system after blackout
Cryogenic Freezer (Cryo freezer)
Model LSCFQ-150 LSCFQ-152 LSCFQ-156 LSCFQ-232 LSCFQ-300
External size
(mm)
W1614 x D890 x H1105 W1614 x D890 x H1105 W1614 x D890 x H1105 W1676 x D890 x H1105 W2170 x D900 x H1065
Internal size
(mm)
W600 x D400 x H600 W600 x D400 x H600 W600 x D400 x H600 W770 x D460 x H665 W1050 x D470 x H610
Range for usage -90°C ~ -150°C -95°C ~ -152°C -100°C ~ -156°C -90°C ~ -156°C -80°C ~ -140°C
Inside measurement 144L 235L 300L
Electric capacity Capacity necessary for installment AC220V 380V 3ph (50/60Hz)
Weight 380Kg 450Kg
Options  Rack / Box / LN2 Backup system / LCD touch screen with SD card(or USB) - Basic -1channel (sensor 3channel, 6channel options) / U-system (remote alarm system and wireless control system – telecommunication subscription needed / Automatic voltage regulator / Cryogenic gloves / Battery backup (Control panel and alarm) / Recorder / VIP
 
 
 
Description

Details

Cryogenic Freezer
Product features and specifications         
■ The world first freezer which makes maximum cryogenic -156°C without liquid nitrogen
■ Application of cryogenic cooling system (Auto cascade system) registered to the international patent
■ Application of aerodynamically designed pan wings equipped with huge capacity and high performance
■ Hermetic compressor for LBP with excellent performance
■ CE certification product for preserving cell
■ Non scaling stainless chamber and round corner design for easy cleaning
■ Use of 200mm high density urethane insulating materials to minimize cold air loss
■ Chamber mold and double door with elegant design
■ Strong structure frame and impact resistant powder coating finishing
■ Filter cover for easy cleaning
■ Chest type cabinet structure
■ Temperature for hard condition resistant test +32°C
■ Temperature measuring sensor: platinum PT-100Ω (Class A 0.15 grade)
■ Prevention of frost with Rim Heating system
■ RS-232 Data port and Interface which is available for store, control and monitor temperature data    via user's PC
Items ELECTRIC FREEZER LIQUID NITROGEN FREEZER
Economic efficiency It is available only with
the lower cost electronic
connection.
Expensive liquid nitrogen tank
and the liquid nitrogen should
be supplemented consistently.
Safety It is safer from pollutants.
When blackout, it secures safety with BACK UP SYSTEM if the tempera-
ture goes up.
It has a risk to be contaminated
by bacteria or fungi inside
the tank
Accuracy Temperature difference between the upper part
and the lower part inside
is ±5°C, so the tempera-
ture is more even.
The temperature of the lower
part inside the tank is -196°C,
and the upper part is -70°C.
The temperature difference
is huge. This has a significant
impact on viability of stem cell.
Conve-
nience
Internal space can be used
efficiently for keeping samples, and it is simple
to perform work.
Rack for keeping samples is
very inconvenient for sample
work because of the liquid
nitrogen tank’s structure, and
it is difficult to use the space
inside the tank efficiently.
 
Control system
■ Alarm system and safety devices
■ Functions for setting double passwords to prevent access or control except administrators
■ Data locking function
Alarm system and safety devices            
■ Alarm for filter cleaning period (Warm Condenser alarm)
■ Alarm for high/low temperature of sight and auditory
■ Equipped with pressure switch
■ Equipped with overheating prevention switch
■ Auto return system after blackout
Cryogenic Freezer (Cryo freezer)
Model LSCFQ-150 LSCFQ-152 LSCFQ-156 LSCFQ-232 LSCFQ-300
External size
(mm)
W1614 x D890 x H1105 W1614 x D890 x H1105 W1614 x D890 x H1105 W1676 x D890 x H1105 W2170 x D900 x H1065
Internal size
(mm)
W600 x D400 x H600 W600 x D400 x H600 W600 x D400 x H600 W770 x D460 x H665 W1050 x D470 x H610
Range for usage -90°C ~ -150°C -95°C ~ -152°C -100°C ~ -156°C -90°C ~ -156°C -80°C ~ -140°C
Inside measurement 144L 235L 300L
Electric capacity Capacity necessary for installment AC220V 380V 3ph (50/60Hz)
Weight 380Kg 450Kg
Options  Rack / Box / LN2 Backup system / LCD touch screen with SD card(or USB) - Basic -1channel (sensor 3channel, 6channel options) / U-system (remote alarm system and wireless control system – telecommunication subscription needed / Automatic voltage regulator / Cryogenic gloves / Battery backup (Control panel and alarm) / Recorder / VIP
 
 
 
Additional Information

Additional Information

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