Haier Biomedical Self-Pressurised Liquid Nitrogen Storage Vessels is the latest innovation for high-performance liquid phase cryopreservation. These vessels use the pressure generated from the vaporisation of a small amount of liquid nitrogen to discharge LN2 for other containers. It features a rotary ring stainless steel construction that ensures the system can withstand the most demanding environment. It provides a reduced evaporation loss rate, compared with conventional welding insulation tanks.
Benefits
- 5 Year vacuum warranty
- Stainless steel structure
- Decant valves
- Liquid storage
- Muffler
- Pressure raising
- Relief valve
- Rotary ring construction
- Labelled valves for easy identification
- Ten models with capacities ranging from 5 to 500 litres
Product Advantages
- All models have four casters for better mobility
- Accessories included: a pressure valve, a drain valve, a relief valve, and a pressure gauge
- Extra accessories included for 200 L and above models: rupture discs and silencers
- Self-pressurised LN2 Backup System
In cases of cryofreezer failures (mechanical or power outage), the back-up system automatically injects LN2 into the freezer to maintain temperature and protect samples. The container uses the pressure generated from the vaporisation of a small amount of liquid nitrogen to discharge LN22 for other containers.
| Specification | YDZ-5 | YDZ-15 | YDZ-30 | YDZ-50 | YDZ-100 |
|---|
| Volume of LN2 (L) |
5 |
15 |
30 |
50 |
100 |
| Static Evaporation* (L/Day) |
0.15 |
0.38 |
0.75 |
1 |
1.3 |
| LN2 output (L/Min) |
2 |
2 |
3 |
3 |
4 |
| Height(MM) |
510 |
750 |
879 |
991 |
1185 |
| Outside Diameter(MM) |
329 |
404 |
454 |
506 |
606 |
| Empty Weight(KG) |
15 |
23 |
32 |
54 |
75 |
| Gross Weight(KG) |
19.1 |
35.3 |
56.6 |
95 |
157 |
Pressure Parameters (MPA): 1. Standard working pressure 0.05, 2. Maximum working pressure 0.09, 3. First stage safety valve relief pressure 0.099, 4. Second stage safety valve release pressure 0.15, 5. Pressure gauge range 0~0.25
| Specification | YDZ-150 | YDZ-175 | YDZ-200 | YDZ-240 | YDZ-300 | YDZ-500 |
|---|
| Volume of LN2 (L) |
150 |
175 |
200 |
240 |
300 |
500 |
| Static Evaporation* (L/Day) |
1.95 |
2.1 |
2.4 |
2.9 |
3.3 |
5.5 |
| LN2 output (L/Min) |
6 |
6 |
8 |
8 |
8 |
10 |
| Height(MM) |
1188 |
1298 |
1265 |
1350 |
1459 |
1576 |
| Outside Diameter(MM) |
706 |
706 |
758 |
758 |
857 |
1008 |
| Empty Weight(KG) |
102 |
120 |
130 |
148 |
202 |
255 |
| Gross Weight(KG) |
225 |
264 |
294 |
366 |
448 |
665 |
Pressure Parameters (MPA): 1. Standard working pressure 0.05, 2. Maximum working pressure 0.09, 3. First stage safety valve relief pressure 0.099, 4. Second stage safety valve release pressure 0.15, 5. Pressure gauge range 0-0.25, 6. Rupture disc burst pressure 0.47.
