Ultra Low Lab Freezer DW -30℃~-86℃

Information: Ultra low lab freezer 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.

Model	DW-8L158S	DW-8L398S	DW-8W598S	DW-8W930S	DW-8W58S	DW-8W118S	DW-8W258S	DW-8W458S
Temp.range	-30℃~-86℃
Inner volume	158L	398L	598L	930L	58L	118L	258L	458L
Inner dimension (mm)	460*455 *800	550*630 *1140	780*680 *1255	1000*700 *1335	410*410 *355	500*400 *560	780*500 *600	1380*500 *660
Input power	650W	700W	1200W		500W	650W	700W
Inner doors	2	3	3	4	None
Type	Vertical				Chest type
Compressor	SECOP 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(mm)	770*700 *1500	920*930 *1990	1020*950 *2050	1300*1000 *2150	7450*760 *1080	1350*780 *1050	1600*890 *1100	2200*890 *1150
Power	220V 50HZ/ 230V 60HZ
Noise	58db
Material	Inner SUS304, cold rolled steel case
Climate type	Natural
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

In order to achieve the long-term use of low temperature chest freezer minus 30 DEG ~-86 DEG and prolong its life, we need to pay attention while using. Today Guanya will tell something about it and hope them be helpful for you. 

1. The indoor temperature should not be too high, it is better to put in the air-conditioned room. Always pay attention to the indoor voltage, keep it stable.
2. Reduce the times of opening the door. Once the sample is not too much. It is suggested that it should be put in batch and classified if the specimen is large.
3. Do not open the door to find things. Take the sample quickly and determinedly.
4. Regular defrosting is also essential.
5. According to the sample storage temperature demand, set the corresponding temperature. When the sample storage temperature needn't to be-86 degrees.It is not recommended to set the temperature to -86 degrees because this makes the ultra-low temperature refrigerator tired and costly.

Contact Lneya for more.