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-86 degree 340L Upright ultra cold freezer

Short Description:

Brand：NANBEI

Model：HL-340

Dual microprocessor thermostats, -10℃~-86℃ can be set freely, each room is individually controlled, with a control accuracy of 1℃ and digital temperature display. Keypad lock and password-protected configuration page, delayed start and safe stop interval between restart and termination Sound and light alarm: high and low temperature alarm, power failure alarm, low battery alarm, door open alarm, filter blockage alarm, system failure alarm. Power supply: 220V/50Hz 1 phase, can be changed to 220V 60HZ or 110V 50/60HZ.

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Structural design

Vertical, double doors for upper and lower rooms.
Stainless steel inner tank, painted steel plate, 4 casters, easy to carry
Front opening lockable door with full height handle, with vacuum release port
Adjustable 1 stainless steel shelf, each room has an inner door, sealed with double silicon gaskets.
Secondary foaming technology. 110mm foam insulation, VIP+.
With temperature printer, record 7 days of data. The 72-hour backup battery is used for the printer and controller display.
Optional: chart recorder, carbon dioxide backup system, storage rack/box, remote alarm system.

refrigerating system

Dual refrigeration system supports different rooms independently. If one system is damaged, the other can work normally.
Imported Danfoss compressor and EBM fan motor.
Mixed refrigerant Chinese patented technology, composed of R134a, R404a, R23, R410A, N2, etc., without CFC
Certificate: ISO9001, ISO14001, ISO13485

Technical data

Model	Capacity	External size. (WxDxH) mm	Temp. range	Input power	Weight (N.t / G.t)
NB-HL340 CE	340 L	870x730x1984	-10℃~-86℃	1500W/750W	300KG
NB-HL540 CE	540 L	918×840×1984	-10℃~-86℃	2250W/1550W	330kg