3 Stations Computer Keyboard Keys Testing Machine Button Life Tester – BONAD Abrasion Tester
Features:
- High-Precision Motor Drive: Ensures the accuracy of the test by simulating the repeated pressing action of the key.
- Eccentric Wheel Device: The motor rotates in one direction only, reducing instrument failure rates and increasing test speed.
- Linear Guide Transmission: Prevents deviation of the test product after repeated testing.
- Three-Station Independent Control: Allows simultaneous independent testing of three keys, enhancing test efficiency.
- High-Precision Test: Key load error can be accurate to within 25g, ensuring precise test results.
- Accurate Monitoring: Digital display counter accurately counts and automatically stops when preset cycles are reached; each station has an on-off counter that stops counting upon key failure or power off.
Working Principle:
The Three-Station Key Life Tester operates via a high-precision motor that drives an eccentric wheel to create a gyratory effect. This effect produces a reciprocating motion that simulates the repeated pressing action experienced by keys during actual use.
Technical parameters:
| Specification | Details |
|---|---|
| Device Model | BND-EA018 |
| Test Stations | 3 stations with independent control (customizable per client requirements)
Features include independent counting, independent stopping, adjustable stroke, load, and independent stop on reaching count. |
| Test Speed Range | 0 to 60 times/min (programmable via PLC) |
| Testing Stroke Range | 0 to 10 mm (adjustable) |
| Test Count Range | 0 to 99,999,999 times (programmable via PLC) |
| Test Weights | 50g, 100g, 200g, 300g, 500g – three sets of each |
| Adjustability | Stroke rod and press head can be flexibly adjusted up, down, left, and right |
| Operation Method | 7-inch color touch screen |
