Detector and Controller Crash Test Equipment

What is the Detector and Controller Crash Test Equipment?

ZONSKY Detector and Controller Crash Test Equipment is designed to evaluate the impact resistance and structural integrity of detection and control devices under collision or crash conditions. This apparatus simulates mechanical shocks and impacts on detectors and controllers, assessing parameters like casing integrity, internal component stability, and post-impact functionality. It is suitable for the collision performance test of combustible gas alarm controller and special fire detector.

Compliance：IEC 61779: 2003 "Electrical apparatus for the detection and measurement of flammable gases";

Technical parameters:

1. Instrument composition: composed of pendulum mechanism, pendulum rod and hammer head;

2. Pendulum: the outer diameter is (25±0.1) mm, the wall thickness is (1.6±0.1) mm;

3. Pendulum:

3.1 Material: made of hard aluminum alloy;

3.2 Specifications: length 94mm, width 76mm, height 50mm;

3.3 Angle: The angle between the beveled surface of the hammer head and the longitudinal axis of the hammer head is 60°±1°;

3.4 Mass of working hammer: 0.55kg;

3.5 Vertical mass: 0.79kg;

4. Collision energy: (1.9±0.1) J;

5. Impact velocity: (1.5±0.125) m/s;

6. Collision test Method B:

6.1 The hammer head is hemispherical, with a radius of 10mm;

6.2 Impact energy: (0.50±0.04) J