Details
Validation DFU-V
Product features and specifications
Realization of strong cooling power with installment of copper pipes in each shelf and accurate and even temperature profile inside
Control system
■ Micro processer control system /Digital temperature indicator which adjust the temperature by 0.1°C
■ 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
Ultralow temperature freezer (Shelf cooling type Validity freezer)-Single door
Model |
LSDFU-128V |
LSDFU-256V |
LSDFU-374V |
LSDFU-446V |
Temperature range |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
External size |
W710 x D750 x H1390 |
W710 x D750 x H1990 |
W860 x D800 x H1951 |
W860 x D900 x H1951 |
Internal size |
W450 x D475 x H600 |
W450 x D475 x H1200 |
W600 x D520 x H1200 |
W600 x D620 x H1200 |
Inside measurement |
128L |
256L |
347L |
446L |
Electric capacity |
Capacity necessary for installment AC220V 1ph (50/60Hz) |
Weight |
210kg |
300kg |
370kg |
380kg |
Model |
LSDFU-558V |
LSDFU-657V |
LSDFU-740V |
LSDFU-800V |
LSDFU-868V |
Temperature range |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
External size |
W1010 x D900 x H1901 |
W1010 x D990 x H1901 |
W1010 x D1010 x H2001 |
W1010 x D1080 x H2001mm |
W1010 x D1151 x H2001 |
Internal size |
W750 x D620 x H1200 |
W750 x D730 x H1200 |
W750 x D750 x H1300 |
W750 x D820 x H1300mm |
W750 x D891 x H1300 |
Inside measurement |
558L |
657L |
731L |
800L |
868L |
Electric capacity |
Capacity necessary for installment AC220V 1ph (50/60Hz) |
Weight |
400kg |
420kg |
450kg |
470kg |
500kg |
Ultralow temperature freezer (Shelf cooling type Validity freezer)-Double door
Model |
LSDFUD-374V |
LSDFUD-446V |
LSDFUD-558V |
LSDFUD-657V |
Temperature range |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
CE |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
External size |
W860 D800 H1951 |
W860 x D900 x H1951 |
W1010 x D900 x H1901 |
W1010 x D990 x H1901 |
Internal size |
W600 D520 H1200 |
W600 x D620 x H1200 |
W750 x D620 x H1200 |
W750 x D730 x H1200 |
Inside measurement |
347L |
446L |
558L |
657L |
Electric capacit |
Capacity necessary for installment AC220V 1ph (50/60Hz) |
Weight |
380kg |
390kg |
410kg |
425kg |
Model |
LSDFUD-740V |
LSDFUD-1080V |
LSDFUD-1215V |
LSDFUD-1260V |
Temperature range |
AE |
BE |
CE |
AE |
BE |
CE |
AE |
BE |
AE |
BE |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-40°C |
-55°C |
External size |
W1010 x D1010 x H2001 |
W1460 x D1010 x H1990 |
W1610 x D1010 x H1990 |
W2260 x D1010 x H1583 |
Internal size |
W750 x D750 x H1300 |
W1200 x D750 x H1200 |
W1350 x D750 x H1200 |
W1400 x D750 x H1200 |
Inside measurement |
731L |
1080L |
1215L |
1260L |
Electric capacity |
Capacity necessary for installment AC220V 1ph (50/60Hz) |
Weight |
455kg |
500kg |
520kg |
540kg |
Model |
LSDFUD-800V |
LSDFUD-868V |
Temperature range |
AE |
BE |
CE |
AE |
BE |
CE |
-40°C |
-55°C |
-86°C |
-40°C |
-55°C |
-86°C |
External size |
W1010 x D1080 x H2001 |
W1010 x D1080 x H2001 |
Internal size |
W750 x D820 x H1300 |
W750 x D820 x H1300 |
Inside measurement |
800L |
868L |
Electric capacity |
Capacity necessary for installment AC220V 1ph (50/60Hz) |
Weight |
470kg |
500kg |
Options:
Rack / Box / CO2 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 / ※The minimum temperature of ultralow temperature freezer(C-type) is supplied with -91°C performance if the customer requests.