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.

DOUBLE DOOR DOUBLE CONTROLLER FREEZERS
Model Capacity Temperature Electrical power
1. DFUD-558AC 558L -40/ -86 degree C 220V , 1Ph
2. DFUD-558BC 558L -55/ -86 degree C 220V , 1Ph
3. DFUD-558CC 558L -86/ -86 degree C 220V , 1Ph
4. DFUD-558BB 558L -55/ -55 degree C 220V , 1Ph
5. DFUD-558AA 558L -40/ -55 degree C 220V , 1Ph
6. DFUD-657AC 657L -40/ -86 degree C 220V , 1Ph
7. DFUD-657BC 657L -55/ -86 degree C 220V , 1Ph
8. DFUD-657CC 657L -86/ -86 degree C 220V , 1Ph
9. DFUD-657BB 657L -55/ -55 degree C 220V , 1Ph
10. DFUD-657AA 657L -40/ -55 degree C 220V , 1Ph
11. DFUD-740AC 731L -40/ -86 degree C 220V , 1Ph
12. DFUD-740BC 731L -55/ -86 degree C 220V , 1Ph
13. DFUD-740CC 731L -86/ -86 degree C 220V , 1Ph
14. DFUD-740BB 731L -55/ -55 degree C 220V , 1Ph
15. DFUD-740AA 731L -40/ -55 degree C 220V , 1Ph


%. Invitation !!! Partners !!!
We are looking for a good partner in China .

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