A smoke detector test bench for aircraft is a specialized setup designed to test, calibrate, and ensure the reliability of smoke detection systems installed in aircraft cabins, cargo holds, lavatories, and other compartments. Here’s an overview of the essential components and considerations for such a test bench:
- System overview
- Core components of the test bench
- Testing procedures
- Safety and compliance

Key Functions of an Aircraft Hydraulic Test Bench
System Pressure Testing: Tests the hydraulic system at different pressure levels, mimicking the conditions experienced during flight. This helps verify that seals, valves, and pumps can withstand the pressures without leaks or failures.
Flow Rate Testing: Assesses the hydraulic system's ability to maintain proper flow rates, which is essential for the timely operation of systems like landing gear and flight controls.
Leak Detection: Checks for any leaks or pressure drops that might indicate a damaged or worn component.
Temperature Management: Since hydraulic systems can heat up during operation, the test bench can simulate different temperature conditions to ensure the system operates reliably under both high and low temperatures.
Functional Testing of Components: Allows for the testing of individual components, such as actuators, pumps, and valves, to ensure they meet performance standards.

An oxygen regulator test bench is a critical tool for ensuring the safety and reliability of oxygen systems in aircraft. It verifies that the regulators function properly under various conditions and ensures they meet strict regulatory standards, which is essential for the safety of both crew and passengers at high altitudes.

GENERAL INFORMATION
Oxygen Safety Chamber Technical Data

P/N : P/N:145D-950-35-ATD0035
S/N : -

Media : Air
Maximum Operating Pressure : 2250 Psi
Surrounding temperature : 0 - 40 °C
Weight Range Description : 230 kg

The Oxygen Safety Chamber is used as a connection to an air storage system and/or a compressor to refill an oxygen cylinder. The filling station is designed to offer protection to the operator against the impact of explosive forces in the event of a cylinder failure during filling, while at the same time storing the resulting debris.

The main components of the piping system are: Pressure gauge, Needle valve, Relief valve, Open/close valve air operated,
Regulator, Mechanical limit switch, Connector.