350 Liter Cryogenic Liquid Nitrogen Dewar Biobank Freezer for Specimen Storage
Cryobiobank series provide users with automatic, secure and reliable cryogenic liquid nitrogen freezing systems. Tanks are made of high quality stainless steel, equipped with casters and brakes, and wide neck opening for easy to pick and place specimen. Specimen could be stored in liquid or vapor, and control system provides high convenience and security. To achieve the most economical operation, our design ensures the lowest consumption of liquid nitrogen and the maximum storage capacity of the specimen.The whole tank uses advanced evacuation technology, adiabatic technology and high vacuum retention technology to ensure the safe storage of specimen, good uniform temperature and the lowest liquid nitrogen consumption. When specimen in vapor storage, the entire storage area temperature differences do not exceed 10 °C, and the top of the frozen rack lowest temperature can reach -190°C. Biobank Series provides you with the best storage experience: fast specimen access, reliable protection, convenient liquid nitrogen autofill and flexible storage capacity.
Overview:
The liquid nitrogen biological refrigerator has novel appearance and strong sense of medical equipment, and is suitable for various sample banks, hospitals and laboratories. Dual lock design can effectively protect the sample safety; intelligent management can connect to cloud server, touch screen operation makes the use easier, and has its own power conversion device, equipped with liquid nitrogen filter, reduce impurities and improve the life of the whole machine.
Product Features:
The square shell shows the magnificence and beauty, and the inner cylinder design is conducive to high vacuum multi-layer insulation;The top of the product is opened to make sample placement more convenient;
The cover plate design saves the operation effort and the double lock and double control design makes the sample safer to store;
The control instrument uses touch screen and has fingerprint unlocking function, which makes the product more beautiful;
1.Compatible with vapor and liquid storage modes;
2.Various capacity optional to meet your storage requirements;
3.More specimen capacity in a limited space to reduce the storage costs;
4.Excellent temperature uniformity and stability;
5.Excellent temperature stability after opening lid;
6.Advanced temperature,level monitoring and alarm system, remote network monitoring;
7.Automatic filling liquid nitrogen system, safe and efficient;
8.Controlling system can permanently store operating data;
9.One button to demist, easy to search, pick and place specimen;
10.User-friendly design,comfortable operation;
11.Lockable lid, fully guarantee the safety of the specimen;
12.Equipped with folding steps and work bench;
13.CE certified;
Products Advantages:
1. Big storage capacity
Compared with similar products, our products need less space and could store more samples; save space and also reduce the cost;
2. Excellent temperature uniformity
Vacuum insulated stainless steel structure, high vacuum coverage to ensure excellent insulation properties;
3. Stable open cover temperature
Innovative lid and excellent small neck openings design can greatly reduce the liquid nitrogen evaporation rate.Even keep the lid open for a long time, the temperature inside the tank can still be very stable; temperature could be not higher than -150 ºCwith in 48 hours;
4.Advanced temperature monitoring system
Microprocessor-based control system and the vertical double platinum resistance temperature probe can display realtime temperature, accuracy of ±1 ºC. The user can set their own alarm temperature value, with alarm mute option;
5.Automatic filling liquid nitrogen and liquid level monitoring system
Based on the differential pressure sensor, level monitoring system could display real-time liquid level, to ensure that the liquid nitrogen automatic filling process safe and reliable. 10-inchLCD touch screen display: temperature of the top, bottom temperature, liquid level, and operating status etc.
6.Hot gas bypass
The hot gas bypass can remove nitrogen which is at indoor temperature before the liquid nitrogen is filled, to ensure that only liquid nitrogen is filled into the tank and avoid temperature fluctuations in the liquid nitrogen tank during the filling process. It would make sure the safety of the sample and also reduce the additional Liquid nitrogen consumption.
7.A number of human design
Stainless steel auxiliary table, can be used for temporary placement for the racks to speed up the sample picking and placing; folding steps reduce the height of the operation platform; spare opening on the internal tray for easy to find inadvertently dropped samples.
| Model |
YDD-350-VS/PM |
YDD-450-VS/PM |
YDD-550-VS/PM |
YDD-750-VS/PM |
| Capacity under platform(L) |
55 |
55 |
80 |
80 |
| Effective capacity(L) |
350 |
460 |
587 |
783 |
| Neck opening(mm) |
326 |
326 |
445 |
445 |
| Usable internal height(mm) |
600 |
828 |
600 |
828 |
| Outer diameter(mm) |
875 |
875 |
1104 |
1104 |
| Overall height(mm) |
1481 |
1708 |
1489 |
1709 |
| Weight empty(kg) |
219 |
277 |
328 |
372 |
| Operation height(mm) |
1263 |
1212 |
1266 |
995 |
| Weight full(kg) |
505 |
649 |
802 |
1005 |
| Platform diameter(mm) |
895 |
895 |
1124 |
1124 |
| Capacity of 1.2,1.8,2ml vials |
13000 |
18200 |
27000 |
37800 |
| Quantity of 5*5 racks |
4 |
4 |
12 |
12 |
| Quantity of 10*10 racks |
12 |
12 |
24 |
24 |
| Quantity of 5*5 cryo boxes |
40 |
56 |
120 |
168 |
| Quantity of 10*10 cryo boxes |
120 |
168 |
240 |
336 |
| Number of frozen shelf layers |
10 |
14 |
10 |
14 |
| Max.capacity of 0.5ml straws |
111312 |
131220 |
203040 |
253800 |
| Max.capacity of 0.25ml straws |
254592 |
301120 |
468544 |
585680 |
| Quanity of 76mm diameter canisters |
52 |
52 |
112 |
112 |
| Quanity of 63mm diameter canisters |
8 |
8 |
0 |
0 |
| Quanity of 38mm diameter canisters |
28 |
12 |
24 |
24 |
| Number of shelves per canister |
4 |
5 |
4 |
5 |
| Height of canister |
135 |
135 |
135 |
135 |
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