I. Model: XHD-7002

Ⅱ, the scope of application of the machine:

This machine is suitable for key switches, computer keyboards, conductive rubber keys, metal shrapnel keys (commonly known as pots and pans) or the same type of key strike life aging test, using advanced programmer to control the whole process of key life test.

At the same time for silicone rubber key for fatigue test; with adjustable speed, the number of any setting and simultaneous testing of several products (each product can be multi-point test), reach the number of times or power-down shutdown to maintain data.

Each key can be set to different pressure and different height. Using advanced PLC touch screen control, can clearly display the number of strikes and striking force, each striking head separate control, the design is more humanized, to meet the different testing needs of customers!

III. Main specification parameters:

1、Motion Stroke：10mm(fixed)

2、Workpiece height adjustment range: 100mm

3、Location space: L680mm*W485mm*H160mm (subject to actual)

4、Maximum test range：Length 680mm*Width 485mm can test two keyboards at the same time

5, the number of tests: 999999999 times (PLC control program, the number of bits can be set at will up to 9)

6, test speed: 0 ~ 400rpm / min can be adjusted without section.

7.Load test head: weight type

   a.125g strike test head: 60 pcs; support horizontal strike test & 45°strike test; minimum spacing between probes X-direction 15mm, Y-direction 15mm (customized model)

   b.1562g percussion test head: 20 pcs, support horizontal percussion test & 45° percussion test;

     Weight bar size: 15cm long, 4.1cm in diameter; minimum head spacing is based on the diameter of the weight bar (can be specified by the customer)

8, touch screen + PLC: can directly set the speed, stroke, the number of strikes and other test parameters.

9、Voltage: 220V

IV. Software interface:

V. Main functions and features: 

1. High-speed operation of up to 400 times per minute, more than double the speed of similar products, thus greatly shortening the production cycle of new products;

2. The maximum number of test points is increased from 18 to more than 100 for similar products;

3. The height of the probe and the size of the force can be adjusted;

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. The noise is obviously reduced;

6. Smooth running, no vibration;

7. 2 keyboards can be tested at the same time, so that the detection efficiency grows suddenly;

VI. Instrument combinations: