20-year environmental temperature and humidity control solution provider
XinSong Industrial Nitrogen Tank is a precise storage device that achieves ultra-low humidity protection and oxidation prevention by injecting high-purity nitrogen. It is widely used in fields such as microelectronics, semiconductors, biopharmaceuticals, and food preservation. Its core value lies in solving the long-term preservation problems of materials that are sensitive to humidity and oxygen, such as electronic components, biological samples, and cultural relics.
Main application scenarios
Semiconductor/Electronic Manufacturing
Store moisture-sensitive components (such as IC chips, BGA solder balls), prevent oxidation, and comply with IPC-JEDEC J-STD-033 standards. Multi-layer storage in SMT production lines, with limit slot design to ensure air permeability.
Biopharmaceuticals and Food
Store enzyme preparations, vaccines, maintain constant humidity (1-10% RH) to inhibit microbial activity. Nitrogen replacement in food preservation delays oil oxidation and extends shelf life.
Cultural Heritage Protection
Store museum artifacts (such as bronze wares, ancient books), prevent mold and rust, and control humidity fluctuations within ±2% RH.
Key selection indicators
Humidity and Oxygen Concentration Control
High-quality nitrogen tanks can stably control humidity within 1% RH and have an oxygen concentration lower than 0.1%. Pay attention to the accuracy of humidity sensors (±3% RH) and the dynamic adjustment capability of oxygen concentration.
Cabinet Sealing and Material
Use a sealed structure and stainless steel material to ensure no leakage or corrosion during long-term use. Anti-static coating (surface resistance 10⁶ - 10⁹ Ω) can protect electronic components.
Intelligent Functions
Equipped with LCD touch screen, automatic nitrogen replenishment, data recording and alarm functions, and supports remote monitoring (such as 485 communication/Modbus protocol).
Energy Consumption and Maintenance Costs
Energy-saving molecular sieves and low-power design can reduce operating costs. For example, the daily nitrogen consumption of the fully automatic nitrogen filling system is as low as 35 N·m³.
Use process optimization suggestions
Regular inspection: Monitor gas pressure and temperature to ensure normal operation of the components.
Nitrogen filling mode selection: Set humidity control, oxygen concentration control or time control mode according to the access frequency.
Maintenance strategy: Adopt a dual-chain alternating dehumidification system, saving 40% energy and extending the equipment lifespan.
By comprehensively evaluating the control accuracy, sealing performance, intelligent functions and energy consumption, a high-performance and cost-effective nitrogen storage tank that meets professional storage requirements can be selected.