This instrument simulates mobile phones and other products to conduct repeated seat pressure life tests. Using a round aluminum rod pressure head driven by a cylinder, it applies adjustable pressure up to 17kg to measure damage after specified test cycles. Complies with YD/T 1539-2006 standard requirements.
\nThe testing procedure involves placing mobile communication handheld devices (unpackaged with battery installed and keyboard locked) front-up, vertically positioned on the test platform. The instrument applies (250 \u00b1 10)N pressure at 15-30 cycles per minute for 1000 cycles. Post-test evaluation ensures function, appearance, and assembly meet relevant standards. Devices with folding, sliding, or rotating structures are tested in closed cover state.
\n| Model | \nZL-2820 | \n
|---|---|
| Maximum Sample Size | \n200cm \u00d7 10cm, adjustable within 4cm | \n
| Control System | \nElectric control | \n
| Working Frequency | \n10 to 60 cycles/min | \n
| Calibration & Pressure Sensor | \n100kg capacity with calibration device | \n
| Alarm Time | \n5-10 seconds (fixed) | \n
| Pressure Head | \nRound bar aluminum | \n
| Machine Dimensions | \n450 \u00d7 330 \u00d7 500mm | \n
| Power Supply | \nAC220V 50HZ | \n
| Weight | \n40kg | \n
Machines are protected with waterproof plastic wrap, poly wood board packaging, and internal cystosepiment fixtures for secure transportation.
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