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-86 Ultra low temperature freezer-Validation type
-86 Ultra low temperature freezer-Validation type
Place of Origin:
Korea
Brand:
OPERON
Model:
DFU-V , DFUD-V
Supplier:
OPERON Co., Ltd.
Price:
USD
Hits:
4777 
Updated:
11/12/2025
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  • Product Detail
  • Company Profile
    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.

    VALIDATION TYPE UPRIGHT FREEZERS
    Model Capacity Temperature Electrical power
    1. DFU-374CEV 374L -86 degree C 220V , 1Ph
    1. DFU-446CEV 446L -86 degree C 220V , 1Ph
    1. DFU-558CEV 558L -86 degree C 220V , 1Ph
    1. DFU-657CEV 657L -86 degree C 220V , 1Ph
    1. DFU-740CEV 731L -86 degree C 220V , 1Ph
    1. DFUD-374CEV 374L -86 degree C 220V , 1Ph
    1. DFUD-446CEV 446L -86 degree C 220V , 1Ph
    1. DFUD-558CEV 558L -86 degree C 220V , 1Ph
    1. DFUD-657CEV 657L -86 degree C 220V , 1Ph
    1. DFUD-740CEV 731L -86 degree C 220V , 1Ph
    1. DFUD-1080BEV 1080L -55 degree C 220V , 1Ph,3 line
    1. DFUD-1260BEV 1260L -55 degree C 220V , 1Ph,3 line


    %. Invitation !!! Partners !!!
    We are looking for a good partner in China .
    bio-equip.cn
    OPERON - It has registered the world's only -156℃ cryogenic cooling system as an international patent in the United States, Germany, and China and has been exporting it to around 30 countries since 2000. Over 3,000 domestic and international companies, research institutes, universities, hospitals, and corporations trust and use Operon products.Based on the source cooling technology, various products such as freeze dryers, cryogenic freezers, and ultralow temperature freezers are


    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.Cold trap/Vapor trap(-120 degree C ~ -50 degree C)

    6.Special freeze dryer(Freeze drying for Sulfric acid,Hydrochlaric acid,Acetic acid, Organic solvent)



    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

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