
•Microcomputer control, digital display, the inner temperature can be -20C--40C;
•Temperature control system, you can set the temperature alarm according to requirements;
•Display ambient temperature; Memories function after power failure.
Security Control System
•Multi malfunction alarms: high temperature alarm, low temperature alarm, sensor malfunction alarm, open the door alarm,
power failure alarm and low battery alarm, the remote alarm is accessible;
• Two alarming methods: buzzer alarming and digital flashing alarming;
• Protection function: power-on delay, time between stops;
Keyboard lock function.
Refrigeration System
• International famous brand compressor and EB fan electromotor;
•Thickened temperature preservation layer, ultra-microcellular foaming technology, outstanding temperature preservation;
•CFC-free foaming, CFC-free refrigerant, more environmentally friendly;
•Optimized evaporation system and condensation system, strong cooling, low energy consumption.
•Drawer design, convenient for deposit;
•Pressure-balanced valve design, easy to open the door:
•Safety door lock prevents arbitrary open;
• Wide voltage design;
•Caster design at the bottom, free to move and easy to fix;
•LED digital temperature display in the door body, convenient for observation;
•Wide climate zone design, suitable for the ambient temperature of 10C~32C;
•Double sealed structure design possesses better insulation effect;
•The cabinet heating design prevents sealed strip from frosting;


Model | Capacity(L) | Inner Temperature | Voltage(V/HZ) | Interior Dimension(mm) | Exterior Dimension(mm) | Package Dimension(mm) | Basket | Power(W) | Net/Gross Weight(kg) |
DW-40L276 | 276 | -20~-40 | 220V/50 | 506*505*1205 | 717*811*1928 | 790*811*1928 | 4 | 505 | 106/125 |



Aucma Co., Ltd. was established in 1987 and got listed on A Stock Market of Shanghai Stock Exchange on Dec 29, 2000. Always aiming to be the most reliable refrigeration equipment supplier and refrigeration expert of the world,
We have built up the long term partnership with famous brands like Siemens, Electrolux, Nestle, Coca Cola, Sinopec, with complete set of cold chain solution
In 2014, to help strengthen the refrigerated vaccine supply chain-the "cold chain"-in underserved regions, AUCMA and Global Good have partnered to provide Arktek. Both parties share the same value that saves the children by vaccination for underserve region. In Jan 2015, Arktek acquired WHO-Pre-PQS. Now Arktek move to commercialization stage to demonstrate its essentiality to benefit the people with technologies.
Qingdao Aucma Global Medical Co.,Ltd is the fully-owned subsidiary of Aucma Co.,Ltd.It is responsible for research ,development and sales of medical & scientific equipment.
Our products include Blood Bank Refrigerator, Pharmacy Refrigerator , Ice-land Refrigerator, Deep Freezer (-25ºC,-30ºC,-40ºC) , Ultra Deep Freezer (-60ºC,-86ºC), Heating Cabinet, ArkTek, MetaFridge , Clean Bench, Vertical Steam Autoclave , Tabletop Steam Autoclave .



Q: How To Order ?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
Q: When will make delivery ?
A: Generally, the lead time for most stocked products is about 7~15 days, vary by models and production schedule. For those non-stocked products, the manufacturing lead time is around 20 days.
Q:After-sales Service
A: 1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
Q: Transportation
A: Transported by DHL, UPS, EMS, Fedex, Air freight. sea freight.
Q: Is OEM service available.
A: Most of the products are available for OEM customization.
Q: How about quality of the goods?
A: Since the establishment of our company, relying on the superiority of the state-level technical center of Aucma Co., Ltd , such as refrigeration technology, digital control technology and intelligent integration technology, environmental protection and so on. We aimed at the domestic and international research & medical equipment market.