Liquid Nitrogen Storage Below -196°C
WLN2-LP Portable Liquid Nitrogen Container LN2 Dewar 30L to 50L
Portable liquid phase liquid nitrogen containers (LN2 Dewar/Cryogenic tanks) for semen, cell, and biological sample storage. YDS series with aluminum construction, 30L to 50L. Extremely low evaporation rate of 0.12-0.36 L/day.
Capacity
30L to 50L
Temperature
Below -196°C
ISO 9001, ISO 13485, ISO 14001 Certified
Quick Enquiry
We typically respond within 2 business hours.
Features & Capabilities
Proven Reliability
- Lightweight aluminum construction
- Extremely low LN2 evaporation rate
- 263-1260 day nitrogen holding time
- Portable handle design
Safety Systems
- Robust neck plug prevents accidental spills
- Reliable vacuum insulation
- Stable base design
Energy Efficiency
- No electricity required
- Ultra-low evaporation rate 0.12-0.36 L/day
- Extended holding time up to 1260 days
Key Design Features
- Models: YDS-30 (31.5L), YDS-35 (35.5L), YDS-47 (47L), YDS-50B (50L)
- Evaporation: 0.12-0.36 L/day
- 263-1260 day holding capacity
- Aluminum construction
- Portable for field use
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Liquid Phase LN2 Container (Dewar/Cryogenic Tank) |
| Models | YDS-30 (31.5L), YDS-35 (35.5L), YDS-47 (47L), YDS-50B (50L) |
| Temperature | Below -196°C |
| LN2 Evaporation Rate | 0.12 to 0.36 L/day |
| Holding Time | 263 to 1260 days |
| Construction | Aluminum alloy |
| Power Required | None |
| Certifications | ISO 9001, ISO 13485, ISO 14001 |
Frequently Asked Questions
What is the WLN2-LP used for?
The WLN2-LP portable liquid nitrogen containers are used for storing semen, cells, biological samples, and other specimens requiring below -196°C cryogenic temperatures — including livestock breeding programs, fertility clinics, and field sample transport.
How long does liquid nitrogen last in the WLN2-LP?
Depending on the model, LN2 holding time ranges from 263 days (YDS-30) to 1260 days (YDS-50B) with evaporation rates as low as 0.12 L/day, making them extremely efficient for long-term storage.