Pneumatic key life tester Key Life Time Testing Equipment – BONAD Multi-Station Key Life Tester
Working principle
- Cylinder Transmission: The tester employs cylinder transmission, where the cylinder drives the probe to move up and down, simulating the pressing action of a key. This method allows for rapid and efficient completion of extensive testing tasks, significantly enhancing test efficiency.
- Pressure Sensor: Equipped with a pressure sensor, the device monitors the test force in real-time to ensure stable pressure during testing, thereby improving the accuracy and repeatability of test results.
- Automatic Control: Typically controlled by a computer, the pneumatic multi-key life tester allows users to set test parameters via a touch screen. Test reports can be directly outputted post-test. Each station features a switch counter that halts counting when a key fails or power is lost.
Application
The pneumatic multi-key life tester is ideal for conducting life tests on various keys including keyboards, silicone keys, metal dome keys, among others. It supports multiple test points with individually adjustable impact forces to ensure precise testing.
Features
- High Efficiency: The pneumatic method accurately simulates key usage processes, enabling quick and efficient completion of extensive testing tasks.
- Stability: Provides consistent pressure, speed, and frequency to ensure accurate and repeatable test results.
- High Precision: Utilizes advanced control technology for precise control over test parameters, enhancing test accuracy.
- High Degree of Automation: Minimizes manual intervention and errors while improving test efficiency and accuracy.
Technical parameters:
| Specification | Details |
|---|---|
| Device Model | BND-EA019 |
| Test Stations | 4 stations, each with 5 pressing test heads (customizable per client requirements) |
| Simultaneous Key Testing | 20 keys |
| Pressure on Test Heads | 300 to 1500 g |
| Cylinder Stroke | 6 mm |
| Test Rate | 10 to 120 times/min (programmable) |
| Test Count Range | 1 to 999,999 times (programmable, with 20 independent counting settings) |
| Adjustable Stroke | 0 to 100 mm (manual wheel for height adjustment) |
