Operon - Only one Company who has the International Patent for the -156 degree C of Cryogenic Cooling Systems in Korea(Patent no. : PCT-0337791),China(Patent no. : CN-130411),Germany(Patent no. : 101 94 530),USA(Patent no. : US6,622 518 B2). The global leader in Cryogenic Technology achieved the lowest interior temperature of -156 degree C , utilized in the Cryo freezer and -203 degree C(Patent no. : 0469537), utilized in the Cryo cooler.

*. Feather
12L ~ 3L Ice collecting capacity / CFC-Free Refrigeration System / Brushed stainless chamber / Cold rolled steel with powder coated cabinet / Tempered glass door / Automatic pump start & stop control systems for protect the Vacuum pump / One touch automatic operation for cooling, vacuum and drying process / Digital LED display for Vacuum pressure(0 ~ 2000mtorr), cold trap temp. 0.1˚C increment / Microprocessor Programmable LCD controller(8mode/99step/999cycle) 0.1˚C increment / Archived or Real time printing & Recording systems / Optional RS-232 connection for PC controlling & Monitoring , Vacuum control systems set point vacuum level between 1950 ~ 0mtorr / N2 back filling port
Various combination with the -120 degree C ~ -70 degree C of wide ranges of temperature of cold trap.

*. Specification ;

Cooled & Heated Drying chamber Dimension W500 x D650 x H1500mm
Shelf Temp. -40˚C ~ +40˚C
Shelf Standard - ( W240 x D240mm ) x 3ea
Door Tempered Glass Door
Controller Manual & Programmable drying controller(8mode / 99step / 999cycle)
Medium Silicon oil(Dow Corning 10cst)
Circulation Circulation pump (March Pump)
Recorder Square type Temperature recorder(Archived or Real time print)

Cold trap Dimension W500 x D650 x H980mm or W850 x D800 x H1000mm
Temp. -70˚C / -90˚C / -120˚C
Capacity 3L / 6L / 12L
Controller Cold trap temp. / Vacuum pressure(0~2000mtorr) /
Printer set / Auto & Manual selection
Defrost Auto(Hot gas by pass) & Manual defrost

Optional Accessories
Stoppering sys. Top to bottom
Vacuum pump Two stage Oil rotary vane Vacuum Pump( 100L / 200L )
Manifold T-manifold(6P,8P,12P) , D-type manifold(6P,8P,10P)
Drying chamber Clear Acrylic Drying chamber with 3shelves or
Clear Acrylic Drying chamber with 5tiers mini tray
Flask 150ml, 300ml, 600ml, 1000ml
Valve Rubber Quick valve
Cap&Adaptor Big mouth rubber cap & 45˚ Glass Bend adaptor


*. Model numbers

FDUT-12012
FDUT-12006
FDUT-12003
FDUT-8612
FDUT-8606
FDUT-8603
FDUT-7012
FDUT-7006
FDUT-7003

OPERON - Global leader in Cryogenic Technology achieved the lowest Interior temperature of -156 degree C,utilized in the Conqueror Cryo freezer,ISO Certificated,CE marked,KFDA approved .

The -156 degree C of Cryogenic Cooling Systems has been International patent registered in Korea(Patent no. : 0337791),China(Patent no. : CN-130411),Germany(Patent no. : 101 94 530), and USA(Patent no. : US6,622,518B2). and -203 degree C of Cryo Cooler(Patent no. : 0469537)

OPERONs production items are ,
1.Cryo freezer (-156 degree C ~ -140 degree C)
2.Ultra low temperature freezers(-86 degree C ~ -40 degree C/84L ~ 1260L)
- Double door,Double control type,Validation model,Upright,Chest
3.Bulk tray freeze dryer(Lyophilizer)-(111L ~ 6L capacity/-120 degree C ~ -50 degree C)
4.Lab scale freeze dryer(-120 degree C ~ -55 degree C / 3L ~ 24L capacity)
5.Speed vacuum centrifugal concentrator(-120degree C ~ -70degree C)
6.Cold trap/Vapor trap(-120 degree C ~ -50 degree C)
7.Immersion cooler(-120 degree C ~ -30 degree C)
8.Cryo cooler(-203 degree C ~ -150 degree C)
9.Plate quick freezer for blood bags,metal,fishery(30minutes~45minutes)
10.Blast freezer for fishery , Agricultural materials(30min. ~ 40min. )
11.Shell freezer
12.Gas recycler(-120 degree C ~ -20 degree C)
13.Circulator(Heating and Cooling)- Industrial use(-45 degree C ~ +150 degree C / -25 degree C ~ +150 degree C)
14.Special freeze dryer(Freeze drying for Sulfric acid,Hydrochlaric acid,Acetic acid, Organic solvent)
15.Epoxy freezer (1080L , Shelf cooling chamber)
16.Ice pack freezer (1260L)
17.Power plus freezer ( Ambient temperature +40 degree C , Suitable for Southern China , Taiwan , India ,Vietnam , Indinesia , Thailand , South America , Africa market)
18.Personal freezer ( 84L , Single compressor , -85 degree C )
19.Mini Vacuum concentrator
20.Multi purpose System (Use as Freeze dryer ,Cold trap , Gel dryer , bath , Concentrator )
21.Cryogenic Test Chamber(-165 degree C )
22.Industrial Chiller(Ultra low temperature) - (-120 degree C ~ + 250 degree C) for Reactor / Distillation units
23.Chill Simulator for Aircraft fuel - 350L capacity
24.Ultra safe(Twin Heart) freezer - 2compressors maintain at -90 degree C normal time and 1 compressor maintain at -80 degree C when emergency , No need welding work when compressor replacement , no need Switch-off while the compressor replacement , No need gas re-charge or gas discharge when compressor replacement