Zagg ZKSI ユーザーズマニュアル
4.7. Life Test
Test Item
Specification
Test Equipment
Keycap
Spec: Keyboard normal keys: 5 M cycles
Function key: 3 M cycles
Function key: 3 M cycles
Life tester machine
On/Off Button
N/A On Key Frame
Pairing Button
N/A On Key Frame
Snap Life Test
Magnetic force between tablet and keyboard is snap
in force 6N +/- 20% and snap out force is 6.5N +/-
20%. Snap life is 5,000 times
in force 6N +/- 20% and snap out force is 6.5N +/-
20%. Snap life is 5,000 times
1. Judgment Standard
No Cracks
Still connects and hold tablet and
Keyboard together
Keyboard together
Test by Hand or Machine
Hinge Cycle Test
5000 cycles of hinge with tablet installed. No wear to
tablet and torque of hinge cannot change.
tablet and torque of hinge cannot change.
4.8. UV Test
Test Item
Specification
Test Equipment
UV Test
1. Test Standard: ISO4892-3:2006; Method B, 72
Hrs; 0.76 Watts per square meter at 340 nm
wavelength, Ambient temperature of 50°C
3°C, Lamp type 1B (UVA-340), Humidity is not
controlled.
wavelength, Ambient temperature of 50°C
3°C, Lamp type 1B (UVA-340), Humidity is not
controlled.
2. Judgment Standard
No crack / dent / color change and ETC.