
Reliable Aircraft Oxygen System Filling and Inspection Equipment. Vehicle Structure Design: Mobile unit designed for on-site oxygen and nitrogen filling and inspection operations. Bidirectional Filling Capability: Enables filling from generator vehicle to cylinder and reverse filling from cylinder to generator. Real-time Gas Monitoring: Displays gas concentration, type, unit, and working status on a backlit screen. Dual Unit Display: Supports free switching between PPM and mg/m3 concentration units. Safety Alarm System: Provides immediate sound and light alarms when gas concentration exceeds standards. High Purity Detection: Detects oxygen and nitrogen purity within the range of 20% to 99.99%. High Pressure Compatibility: Inlet pressure supports up to 35 Mpa for high-pressure flexible hoses.