DW-40L30typeLow temperature refrigerator
one.Small ultra-low temperature refrigeratorTechnical parameters:
1.1 Product model:DW-40L30
1.2 Temperature range:-15℃~-40℃
1.3 Effective volume:30L
1.4 Power supply voltage:220V/50HZ
1.5 Rated power:350W
1.6 Inner container size(mm):270*265*400
1.7 External dimensions(mm):470*490*1120
two.Small ultra-low temperature refrigeratorProduct features:
2.1Insulated door and double sealed inner door body greatly reduce cooling loss, energy saving and low consumption;
2.2Adopting efficient air-cooled condenser, with good heat dissipation effect and fast cooling speed;
2.3Ultra thick environmentally friendly insulation layer effectively reduces cooling loss, saves energy, and extends service life;
2.4The inner liner of the box is made of stainless steel technology, with a plate tube copper tube evaporator, which makes it easy to access items, has good cooling effect, and is easy to clean;
2.5The control and temperature indicator device inside the box is installed on the front of the box, which can adjust and check the temperature inside the box without opening the door. It is beautiful, practical, and generous;
2.6Microcomputer control, more precise and safe;
2.7The system is equipped with safety protection devices to ensure safe and reliable operation;
2.8A comprehensive alarm system (over temperature alarm system fault alarm) and temperature recording system (optional) ensure the safe storage of items inside the box.
2.9All refrigeration systems use imported components, which have good reliability and long service life.
three.Small ultra-low temperature refrigeratorApplication:
Ultra low temperature refrigerator is an essential instrument in biochemistry and molecular biology laboratories, mainly used for the preservation of biological samples or drugs.

DW-40L60typeLow temperature refrigerator
1Vertical low-temperature refrigeratorTechnical parameters:
1.1 Product model:DW-40L60
1.2 Temperature range:-15℃~-40℃
1.3 Effective volume:60L
1.4 Power supply voltage:220V/50HZ
1.5 Rated power:240W
1.6 Inner container size(mm):364*405*409
1.7 External dimensions(mm):540*620*1115
IIVertical low-temperature refrigeratorProduct Introduction:
2.1Insulated door and double sealed inner door body, dual insulation effectively reduces cooling loss and saves energy;
2.2Adopting efficient air-cooled condenser, with good heat dissipation effect and fast cooling speed;
2.3Ultra thick environmentally friendly insulation layer effectively reduces cooling loss, saves energy, and extends service life;
2.4The inner liner of the box is made of stainless steel technology, with a plate tube copper tube evaporator, which makes it easy to access items, has good cooling effect, and is easy to clean;
2.5The control and temperature indicator device inside the box is installed on the front of the box, which can adjust and check the temperature inside the box without opening the door. It is beautiful, practical, and generous;
2.6Microcomputer control, more precise and safe;
2.7The system is equipped with safety protection devices to ensure safe and reliable operation;
2.8A comprehensive alarm system (over temperature alarm system fault alarm) and temperature recording system (optional) ensure the safe storage of items inside the box.
2.9All refrigeration systems use imported components, which have good reliability and long service life.
IIILow temperature refrigeratorpurpose
Ultra low temperature refrigerator is an essential instrument in biochemistry and molecular biology laboratories, mainly used for the preservation of biological samples or drugs. It can be used for low-temperature experiments and storage of special materials such as scientific research, preservation of medical supplies, biological products, ocean products, electronic components, chemical materials, etc.

DW-40L80typeLow temperature refrigerator
1Vertical ultra-low temperature storage boxTechnical parameters:
1.1 Product model:DW-40L80
1.2 Temperature range:-25℃~-65℃
1.3 Effective volume:400L
1.4 Power supply voltage:220V/50HZ
1.5 Rated power:550W
1.6 Inner container size:550mm×630mm×1140mm
1.7 External dimensions:900mm×900mm×1957mm
IIVertical ultra-low temperature storage boxProduct performance:
1.1 Insulated door and double sealed inner door body, easy to use and reduce cooling loss, energy-saving;
1.2 Adopting efficient air-cooled condenser, with good heat dissipation effect and fast cooling speed;
1.3 Ultra thick environmentally friendly insulation layer effectively reduces cooling loss, saves energy, and extends service life;
1.4 The inner container of the box is made of stainless steel, with a plate tube copper tube evaporator, which makes it easy to access items, has good cooling effect, and is easy to clean;
1.5 The control and temperature indicator device inside the box is installed on the front of the box, which can adjust and check the temperature inside the box without opening the door. It is beautiful, practical, and generous;
1.6 Microcomputer control, more precise and safe;
1.7 The system is equipped with safety protection devices to ensure safe and reliable operation;
1.8 All refrigeration systems use imported components, which have good reliability and long service life;
1.9 A comprehensive alarm system (over temperature alarm system fault alarm),Ensure the safe storage of items inside the box.
2.0 Temperature recording system (optional).
2.1 The horizontal ultra-low temperature refrigerator can be customized with a top opening visible glass door, which is the first of its kind in China!
IIIUltra low temperature storage boxApplication:
1Ultra low temperature storage box, also known as ultra-low temperature freezer or ultra-low temperature refrigerator.
2Suitable for the preservation of tuna, low-temperature testing of electronic devices and special materials, as well as low-temperature preservation of plasma, biological materials, vaccines, reagents, biological products, chemical reagents, bacterial strains, biological samples, etc.
3Mobile phone touch screen and LCD screen are separated by ultra-low temperature freezing, making disassembly simple!
4Deep and low-temperature freezing and refrigeration: Deep sea products, seafood, and tuna are stored in cold storage
5It can be used for storing drugs, vaccines, enzymes, hormones, stem cells, platelets, semen, transplanted skin, as well as specimens extracted from the human body, plant seed germplasm banks, gene cloning banks, and some important biological and chemical reagents, as well as industrial research and development.

DW-40L328typeLow temperature refrigerator
1、Medical low-temperature refrigeratorIntroduction:
1.1 Product model:DW-40L328
1.2 Temperature range:-15℃~-40℃
1.3 Effective volume:328L
1.4 Power supply voltage:220V/50HZ
1.5 Rated power:480W
1.6 Inner container size:500*500*1300(mm)
1.7 External dimensions:760*765*1960(mm)
2、Medical low-temperature refrigeratorMain features:
1.1 All refrigeration systems use imported accessories, which are reliable and have a long service life
1.2 Advanced and unique two-stage refrigeration method, achieving-86℃The ultra-low temperature is fast and efficient;
1.3 Adopting efficient air-cooled condenser, with good heat dissipation effect and fast cooling speed;
1.4 The outer door adopts double sealing to tightly block the air conditioning;
1.5 Ultra thick environmentally friendly insulation layer effectively reduces cooling loss, saves energy, and extends service life;
1.6 The inner liner of the box is made of aluminum plate spray coating technology, and the plate tube copper tube evaporator is easy to access and store items, with good cooling effect and easy cleaning of the inner liner;
1.7 The control and temperature indicator device inside the box is installed on the front of the box, which can adjust and check the temperature inside the box without opening the door. It is beautiful, practical, and generous;
1.8 Microcomputer high-precision temperature control, digital temperature display, and clear temperature inside the box at a glance;
1.9 Microcomputer control, more precise and safe;
1.10 The system is equipped with safety protection devices to ensure safe and reliable operation;
1.11 Equipped with a comprehensive sound and light alarm system;
1.12 A comprehensive alarm system (over temperature alarm system fault alarm) and temperature recording system (optional) ensure the safe storage of items inside the box;
1.13 The horizontal ultra-low temperature refrigerator can be made with top opening visible glass doors according to customer requirements, which is the first of its kind in China!
model |
name |
temperature range |
volume |
Internal dimensions |
Number of shelves |
External dimensions |
power |
DW-40L30 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
30L |
270*265*400mm |
1a partition |
470*490*1120mm |
200W |
DW-40L60 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
60L |
364*405*409mm |
1a partition |
540*620*1115mm |
240W |
DW-40L80 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
80L |
380*410*500mm |
1a partition |
620*660*1275mm |
350W |
DW-40L158 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
158L |
380*410*1020mm |
2a partition |
620*660*1795mm |
400W |
DW-40L328 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
328L |
500*500*1300mm |
3a partition |
760*765*1975mm |
450W |
DW-40L400 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
400L |
500*600*1300mm |
3a partition |
760*865*1975mm |
550W |
DW-40L550 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
550L |
600*700*1300mm |
3a partition |
860*965*1975mm |
600W |
DW-40L600 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
600L |
700*680*1255mm |
3a partition |
940*950*1920mm |
700W |
DW-40L940 |
-40℃Vertical ultra-low temperature refrigerator |
-15~-40℃ |
940L |
1000*700*1335mm |
3a partition |
1240*1000*2000mm |
1700W |

