Installation and pressure testing of emergency panic bars

Description

This service covers the installation of emergency panic bars on evacuation doors, including testing and certification of actuation pressure and unlocking travel distance. Panic bars must be easy to push in emergencies while simultaneously engaging all locking points; we select ergonomic models and set actuation force thresholds according to standards.
After ordering, we select the appropriate bar length based on the door leaf width and opening direction. On-site installation involves securing the end brackets and connecting the internal transmission mechanism and locking point rods. Post-installation, we use a force gauge to measure the actuation force and adjust the spring preload to ensure it falls within the specified range (typically under 67N).
We perform ten consecutive actuation cycles to verify that the locking points fully retract every time without binding. We also simulate visibility conditions under emergency lighting to ensure the reflective markings on the bar are intact. A test report is provided, detailing the measured actuation force and compliance status.