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Reliability Test Report
The test report can be found here.
Reliabilty Test Specification Overview
TEST ITEM | TEST CONDITION | QUANTITY |
Neonode Touch Sensor Module: |
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Low temperature operation test | Ta=-20°C, 96 hrs, Powered On | 3 |
Low temperature storage test | Ta= -40°C, 96 hrs, Power Off | 3 |
Temperature cycling operation test | Ta: 0°C / 65°C, RH: 60% Cycle time: 60 min, Duration: 20 minutes at each temperature extreme with a 10 minute transition time. 240 cycles in total ; Power On, Functionality test every 24 hours. | 3 |
Thermal shock | Ta: +85°C to -40°C Humidity: Off Duration: 25 minutes at each temperature extreme with a 5 minute transition time. 120 cycles in total Operation mode: The DUT is powered off during testing. | 3 |
Condensation Test | Ta: +25ºC to +65ºC RH: 95% 50 cycles, cycle time:30 + 30 min ; Power Off | 3 |
Vibration test | Wave form : random Vibration level : 1.0 GRMS Bandwidth : 10-300 Hz Cycle: X,Y,Z, 60 min each Number of cycles: 4 DUT on vibration table: Clamped on 3 positions along sensor module. | 3 |
Shock test | Shock level : 50 G Waveform : half sine wave, 2 msec Direction :±X, ±Y, ±Z One time each direction | 3 |
Pressure Intensity | Pressure on surface with a flat ø 10 mm rod with a force of 10 N. The force should be applied at the center of the PCB. Test for 168 hrs. Power Off | 3 |
Contact wear test | Wave form : random Vibration level : 1.0 GRMS Bandwidth : 10-300 Hz Cycle: X,Y,Z, 60 min Number of cycles: 1 One time each direction DUT on vibration table: Clamped on 3 positions along sensor module. The FPC is clamped to the table at one position (center). The FFC-connector will not be clamped to the table. | 3 |
Cleansing test | Rubbed 5 times using a piece of cotton soaked with 2-5 ml (depending on size of object). Apply the solutions below in following order on the same place of the object: o Denatured alcohol (ethanol 99,5%). o All purpose cleaning solution containing ammonia (e.g. AJAX Tornado). o Water. | 3 |
ESD | EN55024 (61000-4-2) Direct contact discharge: 2,4,8 kV Indirect contact discharge: 2,4,8 kV Air discharge: 4,8,16 kV | 3 |