Mobile phone drop test

Test condition: drop height of 1.5 m height, floor of 20 mm thick. (for PDA mobile phone, on the advice of the company quality department can adjust to drop height is 1.3 m)

Test purposes: drop impact test

Test method: via mobile phones was on. For hold mobile phone, six drop experiment of freedom, each drop below number is 1, each surface appearance, structure and function checks after the fall. 8 for flip phone, the free drop experiment; Half of the sample on the pressing approach to fall straight with mobile phones and other samples in the fall when the front and back must open the cover; For the slider, half of the sample should be slid open to the limit position. After the fall of appearance, structure and function.

Test standard: mobile phone appearance, structure and function meets the requirements.

Mobile phone bad weather performance test -- -- -- -- -- - dust test (dust)

The test environment: room temperature

Test purpose: to test prototype structure in sealing

Test method: turn off your phone into the sand dust chamber, dust chamber). Dust size is 300 mesh, for 3 hours later, the phone will out of the chamber, with cotton and ion removal lon-izing inspection after cleaning. For a flip phone, half of the sample should be close the clamshell, half open clamshell sample; For the slider, half of the sample should be slid open to the limit position.

Test standard: mobile phone functions normally, all active components function properly, display area there is no obvious dust.