Arkylla Stainless Steel Vapor-Phase LN₂ Storage System

Designed for biobanks and cell therapy facilities, the Arkylla stainless steel vapor-phase LN₂ storage system provides secure long-term preservation of valuable cell therapy products and biological samples. Its vacuum-jacketed stainless steel vessel with high-vacuum insulation delivers outstanding thermal performance. A microprocessor-controlled  temperature and level monitoring system provides real-time tracking of high and low temperature points and liquid level, while a dual-solenoid automatic fill system ensures  safe and reliable LN₂ supply. Vapor-phase storage eliminates direct contact with liquid nitrogen, minimizing cross-contamination risks, with the storage zone top temperature  maintained stably below -190 °C—meeting long-term requirements for products including  CAR-T, stem cells, and iPSCs. Wi-Fi-enabled remote monitoring and cloud-based data  management support centralized oversight.

Key Features

• Vapor-phase storage eliminates direct contact with liquid nitrogen, minimizing cross-contamination risks

• Vapor-phase top temperature maintained as low as -190 °C, meeting long-term storage temperature requirements

• Dual-solenoid automatic fill system with primary and backup solenoids, supports manual emergency fill during power outages

• Hot gas bypass design purges warm nitrogen from fill lines prior to dispensing, preventing temperature fluctuations that could compromise sample integrity

• High-precision platinum temperature probe monitoring with ±1 °C display accuracy

• 10-inch touchscreen displays temperature curves, liquid level, and daily LN₂ consumption

• One-Touch Defogging for quick sample location and retrieval

• Wi-Fi-enabled remote monitoring and cloud-based data management

• Critical operational data stored locally for 10 years and exportable via USB

• Integrated folding step and auxiliary work platform for safe, convenient operation

• Vacuum-jacketed stainless steel construction delivers excellent insulation, reducing LN₂ consumption

Specifications