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The company
JCB have come up with an idea for a Toughphone. As you may of guessed this phone is very tough, it is almost indestructible. It meets military standards too.
The JCB Toughphone is ideal for those who work in arctic conditions, under great heat, underwater and the most important building workers.
Here are some of the tests that are carried out to ensure this phone is tough and meets its requirments.
Rolling Drop Test:
we drop it 50cm 1,000 times over
Drop Test:[/U]
we drop it from 2m on all six surfaces and all four corners
LCD Impact Test:
we apply 0.5Nm of pressure to the screen
Compression Test:
170Nm applied 5,000 times to both front and rear case
Anti Bending Test:
front and rear case bent 5,000 times with a pressure applied of
250Nm
Twist Test:
product twisted 5,000 times with a pressure of 2Nm and then 20,000 times with 1Nm
Humidity Test:[/U]
phone is kept in a chamber for 48 hours at 70° C and at 90% relative humidity
Electro Static Discharge Test:
+/-4KV contact discharge and +/- 12KV Air Discharge
Vibration Test:
vibration of 3G during 2 hour / axis plus bumps of 25G during 40 minutes / axis
IP Dust Test:
phone kept in a chamber for 8 hours with a mix of 2kg dust per M3 of air
IP Water Test:
phone is immersed in 30cm of water for 8 hours
High Temperature Test:[/U]
the phone is run through functional tests at +75° C for 24 hours
Low Temperature Test:
the phone is run through functional tests at -30° C for 24 hours
Thermal Shock Test:
the phone is taken from -40° to + 70°C every 30 minutes for 24
hours
Salt Spraying Test:
5% NaCl solution sprayed on the phone at 1 litre per hour spraying continuously for 24 hours
Keyboard Test:
every key on the keyboard is pressed 300,000 times and on every 8,000 cycles all keys are subject to an 8Nm pressure test
Side Button Test:
each side button is pressed 100,000 times and on every 5,000 cycles and 8Nm meter pressure is applied
SIM Test:
a SIM is inserted and removed 3,000 times
Touch Screen Life Test:[/U]
a pen is dragged across the screen 100,000 times with 250gf +/- 10% at 60mm per second and a stroke length of 25mm
SD card Test:[/U]
SD card is inserted and removed 5,000 times
USB Test:[/U]
a USB cable is inserted and pulled out 5,000 times
Earphone Test:
an earphone cable is inserted and removed 5,000 times
The JCB Toughphone has also been dragged behind a car going at a speed of 120 MP/H.
NM is a metric unit of force.
I wrote all this myself except the list which I got off the JCB website.
Source:
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