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Dual Cool ULT Freezer 728S (1)
Dual Cool ULT Freezer 728S (3)


multi-layersMulti layers Sealing Structure

High efficiency cooling fans and compressors combined with hydrocarbon refrigerants ensure energy savings and long term sample security


modular designMulti Layered Sealing Structure

Triple of layer of gaskets split between main and inner doors decreases heat loss and guarantee’s excellent warm up times in the event of a power failure


multi-layersPressure Equalisation Port

Heated port with spring assisted mechanism to prevent icing on the vent allows users to reopen the main door soon after entering



 Improved Handle Design

Lockable handle with unique key prevents other Haier freezer owners access to your precious samples, also comes with space for a padlock for that extra security


USB Interface

Enables users to download historical temperature data for compliance/auditing purposes



Multi Level Alarms

Alarming functions that include hi and low temperature, sensor error, power failure, high ambient, clean filter and door ajar


 DW-86L728S - Data Sheet