一、Scope of application of the machine:
Newly upgraded keyboard, metal shrapnel, key striking life testing machine to touch the membrane screen as the terminal control platform, according to PLC programming design and with high precision motor for vertical up, down movement; can realize high speed, high precision under the keyboard, metal shrapnel, key products life test.
        Mainly used for computer keyboards, Notebooks, cell phones, metal shrapnel, PDA keys and all kinds of buttons, switches of the endurance life test. Can test several products at the same time (each can be multi-point test) and each key can be set to different pressure and different high and low.
The main specification parameters:
1, action stroke: 10mm (fixed)
2, Measuring head: spring type
3, fixture clamping capacity: 400 * 290mm 
4, probe installation range: 350 * 250mm 
5, the number of tests: 999999999 times (maximum can be set 8 digits)
6, Force range: 100~1000g
7, force accuracy:: ± 8gf
8, test speed: 10 ~ 400 times / min
9, workpiece height adjustment range: 100mm
10, Test head height adjustment .........10mm
11, the minimum interval between the two probes ... X direction 10mm Y direction 12mm
12, probe fixed rod: standard accessories 6 pcs
13, Load probe: standard accessories 20 pcs.
14, Dimensions：545*450*1080mm                                   
15, Voltage：AC220V 
16, Weight: 65Kg

Spring test head



Test Subject:


Main functions and features: 
1. High-speed operation of up to 400 times per minute, which doubles the speed of similar products, thus greatly shortening the production cycle of new products;
2. PLC system control, 7-inch large touch screen;
3. Adjustable probe height and force size;
4. two probe X.Y direction interval is small, not only for ordinary computer keyboards, laptop keyboards are also suitable for cell phones, remote control and other products testing;
5. Significantly reduced noise;
6. Smooth running, no vibration;