Product Features：

● Configuration7”Touch screen, graphical operation interface, easy for users to understand and use, and equipped with functions such as permission settings, temperature curve graphic display, etc.

The exterior of the box is made of high-strength and high-quality cold-rolled steel plate, and the surface of the box is coated with powder to ensure durability and corrosion resistance.

● 304Stainless steel inner liner, inner door, partition, corrosion-resistant, non rusting,0.8mmThick, high strength, long service life, no bacterial growth, easy to clean.

The height of the stainless steel shelf bracket can be adjusted, and it can be installed and removed freely, making it easy to clean the inner cavity. The shelf and sample ice storage box can also be freely selected.

The insulation layer of the box adopts high-densityR245faPolyurethane foam as a whole, 126mmThe thick foam layer has an extremely low thermal conductivity, making it more energy-efficient.R245faAs a foaming agent, it is environmentally friendly, has a high flame retardant coefficient, is non flammable, and safer.R245FaFoaming at a certain temperature results in high foam closure rate and longer lifespan.

The door handle designed with biomimetics has a long lever arm and can be opened with one hand, making it easy to open and providing a more comfortable grip.

Provide mechanical locks with hanging lock holes to provide multiple guarantees for sample safety.

● Equipped with reinforced partitions, single-layer partitions have the highest load-bearing capacity50kgAllow users to place heavier samples;

● Configure a backup battery to continuously power the display screen in the event of a power outage48Hour.

Configure an internal and external pressure balancing valve, which quickly balances the internal and external pressures after closing the door, allowing users to quickly reopen the door.

Provide door edge condensation function to prevent condensation around the door frame in high humidity environments, solving the problem of water dripping during use.

The built-in foam layer of the inner door (thick)30mm）Reduce air loss and accelerate temperature recovery.

Heavy duty adjustable flat casters facilitate the movement, locking position, and leveling of the box.

Any specification of ultra-low temperature refrigerator can enter and exit the laboratory standard width door.

Adopting imported compressors, high reliability, long service life, and low maintenance rate.

The high-efficiency condenser with hydrophilic film coating has high heat transfer efficiency, low corrosion resistance, low energy consumption, and long service life.

Adopting the original imported oil separator from the United States, with high separation efficiency and low pressure drop; Ensure oil supply and extend compressor life; Reduce energy consumption.

● AdoptingDanfossPlate heat exchangers, as intermediate heat exchangers, have high heat transfer efficiency, reliability, energy efficiency, compactness, and low maintenance rate.

The integrated secondary evaporator adopts a mold and is bent with a copper tube, without welding points or refrigerant leakage risk, and does not require maintenance.

Main technical parameters:

Temperature range（℃）：-50 ~ -86

Number of inner doors：4Door (optional)2Door)

a partitionquantity：3

Number of layers：4

Number of standard freezer racks(Number of freezer boxes)：16（240）

controller type：Touch Screen

Refrigerant type：R404A / R508B

noise(dB)：≤68