Friday, November 12, 2010

How to Test the Extreme Hand Phone Before Sale


Curious to know what kind of physical torture cell phone, before being packed in a sweet box and up into your hand? Largest mobile phone maker Nokia as the world's harshest torture revealed a number of mobile-phone in a "camp" concentration.
To be able to pass through the hands of every handset you must pass at least 200 times more mechanical tests. This is done to get the best quality product.
The most mild form of torture is to put the nokia phone in a shaker instrument that has been mixed with hard material (sand, seeds, metal and plastic). This is to test whether the use of which is mixed with metal objects such as cars etc. kuncil, phone body including the paint and metal certainly still insist on not scratched or dented.

stirred mixture of hard objects


Test the water splashes, to ensure that the morning cup of coffee contained in the phone you will not damage its performance. Anti-dust is also a major concern on these mechanical tests.
The resistance to a variety of changes in weather including heat and cold conditions are extreme not escape the testing session. And factors of humidity, heat, exposure to the sun in a long time, which is suspected to cause the phone to fade.

splashing water


 

splash of water from the top

 


whipped dust and sand mixed

 


hot and cold temperature extremes

 

The most sinister is a test of physical strength by dropping the phone from a certain height with full pressure onto the concrete floor and memusingkannya. In the end, torture is the turn of the endurance test the keypad is pressed by a robot arm for hundreds of thousands of times with high speed and heavy load extraordinary.

thrown into a concrete floor


 


heavy pressure from the top

 


heavy pressure from the middle

 


Press keypad for hundreds of thousands of times


Through these tests the endurance Nokia expects the mobile phone will get better. Because before even the type of hig-end phones from this Finnish vendor often has an easy-peeling paint and a frail body. Hopefully not anymore!

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