Laboratory freezer NPPY-728L

for vaccinesblood bankfor biobanks

Capacity: 50400 Samples (2ml) Liters: 728L Interior Size (W*D*H): 963*558*1350mm Exterior Size (W*D*H): 1248*970*1994,5mm Temp: -60 ~ -86°C Realize historical temperature curve query and download Independent switch, standard USB, easy to download data Special noise reduction design HC refrigeration system, energy saving 50% VIP II PLUS technology, special narrow design for entering elevators. Touch-Screen Display Features Two Compressor cascade refrigeration system specially designed for cryogenic applications. Wide available voltage range 198V-242V. Wide temperature range 10°C~32°C can reach -80°C. Accurate temperature control technology to make the temperature maintain -60°C~ -86°C and accuracy 0.1°C Removable heat exchanger, almost all of the relevant components of the cooling components could be maintenance and replacement . Realize historical temperature curve Query and download. Independent switch, standard USB port, easy to download data. HC refrigeration system, energy saving 50%. VIP II Plus technology, special narrow design for entering elevators.. Safety Buil-in back battery to display temperature and to operate audible and visual alarm system for up 72 hours without AC power Visual and audible alarm systems: High/Low temperature, Power failure, Abnormal voltage, Sensor error, Filter Screen check, Low Battery, Condenser clean, High ambient temperature, Door ajar alarm Power failure protection: turn on delay of the cooling system when power failure, restart delay protection Keyboard Lock, Password protection to avoid set parameter randomly Special noise reduction design