Product Details

398L Laboratory Ultra Low Temperature Horizontal Freezer

Product Description

Product Application

Ultra-low temperature freezer mainly used for scientific research, special materials of low temperature test and preservation; freezing of red blood cells, white blood cells, skin, bacteria, semen, biological products, ocean products and electronic components; special glue, special materials low temperature preservation and test.

It is widely used in blood stations, hospitals, health and epidemic prevention departments, research institutes, electronics industry, chemical medicine, biological engineering, laboratory, military industrial enterprises etc.

Door seal, interior door design

Adopt double removable door sealing strip, ensure easy replace of the sealing strip after aging.

Interior door design
Reduce cooling capacity loss when doors open frequently.

Control system and data record

7- inch color touch screen input
Real-time temperature record
UPS control system spare power
Temp. control record, USB data export(Excel format)

Gas pressure relief port

Ensure simple and easy open of the door

Refrigeration system

Adopt new generation single compressor cascade refrigeration technology.

Fast cooling speed, energy saving, high efficient, low noise.

Famous brand compressor, EBM fan.

Safety system

1.With electronic lock, only be authorized can open the door
2.Electronic lock with password, 6 group authorization, independent user name and password, each time open the door, the user name and time will be recorded.
3.Equipped with mechanical padlock hole
4.Refrigeration system with high and low pressure protection and display
5.Ambient and condensation temperature display and protection
6.All kinds of fault alarm (over-temp. alarm, sensor alarm, high pressure alarm, compressor overheat alarm)
7.Boot time delay protection;
8.All parts are safety grounding

Technical parameter

Techinial parameter

Model	DW-8L398S
Temp.range	-30℃~-86℃
Inner volume	398L
Inner dimension	5506301140
Input power	700W
Inner doors	3
Type	Vertical
Compressor	SC system compressor
Fan	EBM
Refrigeration technology	Using single compressor cascade technology, simple structure, low energy consumption, low failure rate
Refrigerant	Using single compressor cascade technology, simple structure, low energy consumption, low failure rate
Control system	LNEYA control system
Display	7- inch color touch screen
Temp. record	Real-time curve records of tank, ambient and set temperature, 18 months curve record, export to U disk ( in EXCEL format)
Lock	Standard equipped with electromagnetic lock and a padlock hole
Doors open records	Can allocate 6 group authorization, each group with independent user name and password, to ensure that each time it can record the user name and time of opening doors.
Dimension	9209301990
Power	220V 50HZ/ 230V 60HZ
Noise	58db
Material	Inner SUS304, cold rolled steel case
Climate type	N
UPS	Standard machine with 24V 12AH control system spare power
Safety Protection	High and low pressure protection and display, Electric leakage protection, Power outage alarm, ambient temperature monitoring, sensor fault alarm,control system UPS power

We will offer 3 year warranty and life-time service of our machine.