Flash Cryogenic Freezing Freezer, YDD, 220VAC, Stainless Steel

 

 

      1. compatible with gas-phase and liquid-phase storage mode;

      2. a variety of capacity available to maximize your storage needs;

      3. Store more samples per unit footprint and reduce storage costs;

      4. excellent temperature uniformity and stability;

      5. excellent temperature stability after opening;

      6. advanced temperature, level monitoring and alarm system, remote monitoring            network;

      7. automatic supply of liquid nitrogen system, safe and labor-saving;

      8. The microprocessing control system can store the running data permanently;

      9. one-button defogging function, easy to find and take and put samples;

      10. a number of user-friendly design, comfortable operation;

      11. The lid can be locked to ensure the safety of samples;

      12. Standard one-piece folding step and auxiliary table;

 

 

   

High density storage

 Compared with similar products, our tanks occupy a small area and store more samples, which can save space and reduce the storage cost per sample.

Excellent temperature uniformity

Vacuum insulated stainless steel box structure, high vacuum coverage, to ensure excellent thermal insulation 

Stable openning temperature

Innovative box cover and neck offset small opening design can greatly reduce liquid nitrogen volatilization rate. Even if the lid is opened for a long time, the temperature inside the box can be kept stable, and the temperature in the box can not be higher than -150 ° C for 48 hours

Advanced temperature monitoring system

The monitoring system based on microprocessor and top and bottom platinum resistance temperature probes can display the highest and lowest temperature of the box in real time with an accuracy of ± 1 ° C. Users can set their own alarm point, with the option of silent alarm

Automatic liquid nitrogen infusion and liquid level monitoring system

The liquid level monitoring system based on differential pressure sensor can display the liquid level in real time to ensure the safety and reliability of the liquid nitrogen automatic perfusion process. 10 inch LCD touch screen can display top temperature, bottom temperature, liquid level height and operating status and other parameters.

Thermal bypass

The hot gas bypass can remove room temperature nitrogen from the pipeline before liquid nitrogen injection, ensuring that only ultra-low temperature liquid nitrogen is injected into the tank, avoiding temperature fluctuations in the liquid nitrogen tank during the filling process, which affects sample safety, and also reducing additional liquid nitrogen consumption.

Multi-humanized design

The stainless steel auxiliary working table can be used for temporarily placing the frozen storage shelf to speed up the sample taking and putting;The integral folding step reduces the operation height and is convenient for taking and placing;Internal rotating tray with spare opening for easy to find accidentally dropped samples.

Model	YDD-380-300	YDD-460-300	YDD-600-445	YDD-750-445	YDD-850-445	YDD-1000-445	YDD-1300-610
The amount of liquid nitrogen at the bottom of the tray(L)	55	55	80	80	135	135	265
Sample storage space volume(L)	262	361	454	627	694	808	995
Tank geometric volume(L)	377	481	637	818	959	1072	1475
Tank effective volume (L)	350	460	587	783	890	1014	1340
Tank diameter(mm)	326	326	445	445	465	465	635
Internal effective height(mm)	600	828	600	828	773	900	620
Tank outer diameter(mm)	875	875	1104	1104	1190	1190	1565
Tank overall height(mm)	1326	1558	1321	1591	1559	1704	1398
Tank empty weight(kg)	219	277	328	372	441	495	851
Tank operating height(mm)	1263	1212	1266	1216	980	950	997
Fully loaded gross weight (KG)	502	649	802	1005	1160	1314	1934
Door width requirements≥mm	895	895	1124	1124	1210	1210	1585
Daily evaporation rate %	1.55	1.45	1.35	1.25	0.85	0.82	0.95
Voltage	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC

 

Xinxiang ZhongPanXin Machinery and Equipment Manufacturing Co., Ltd. is mainly specialized in manufacturing liquid nitrogen container, liquid nitrogen freezer, liquid level gauge, liquid level monitor, livestock husbandry tools for almost two decades. Our factory covers an area of 3000 Square meters, has more than 10 vacuum production lines, 3 assembly lines, a professional R&D team, inspection equipment and advanced techniques. We are a modern enterprise of production, sales, after-sales and one-stop service.

Our Products are used in livestock breeding for lab, food, cattle farming, vets, medical, air condition, cryothorapy, chemical (for sample, cells organ and semen storage), biological engineering, industrial cooling assembly, cryogenic treatment of metallic materials, low-temperature superconductors.

After years hard efforts, products have been exported to global countries and regions include Russia, South Korea, Middle East, South America, Europe and Australia, We won a good reputation in domestic and foreign market. Please contact us for further discussion, Quick response, Best price and In-time services will satisfy you.