Environmental simulation for touchscreens
Mechanical stress in touch screens can occur in the form of vibration or mechanical shock.
Depending on the touch technology, type and cause of vibration or mechanical shock, different test procedures are required. Interelectronix 's environmental simulation specialists analyze the use of a touchscreen and the expected environmental influences over the entire product life cycle and determine the appropriate test procedures.
Environmental simulation tests for vibration in touchscreens
These are possible for
- Sinusoidal oscillations
- Noise-like oscillations
- Sine-on-random oscillations
Environmental simulation test for mechanical shock
The shock impulse is characterized by the specification of the
- magnitude of the pulse,
- nominal duration of the pulse,
- the number of shocks that occur.