1.led panel tester
2.We can design the funcation as your needed
3.we can supply tester for different products
3.CE

1, the system function introduction

1.1 system using intelligent control software on each channel by cyclic test.

1.2 input module containing digital keys and function keys, the keys can input the actual circuit board test number.

1.3 display module: including LED status display, and LED anomaly, when testing a channel circuit board when there is an abnormality, then the corresponding LED

Light, while LED shows the circuit board test abnormal state.

1.4 steps:

Switch 1 is used to select a 12 channel in a channel electricity, electricity if the circuit board has a short circuit phenomenon, it returns the corresponding means

For control system

The control system, such as normal, then tested no-load voltage, returned to the corresponding command to the control system, such as normal and then test negative

Load current, and return

The corresponding instruction.

When in test short step exception, control system to switch off the current channel 1, transferred to the next channel test.

When the test voltage is abnormal, the control system to switch off the current channel 2, transferred to the next channel test.

When the test load current abnormal, control system to switch off the current channel 3, transferred to the next channel test.

1.5 when the needs of one channel to be tested, only need to input corresponding to the number, then press # key, then the beginning of the

The specified channel is single

Body test. 

1.6 body part adopts split design, according to the different product sizes only needs to replace the corresponding to the test fixture can enter

Line of production testing, machine

Frame, control circuit, strong universality, reducing the purchase cycle and cost.

1.8 adopted active measures of safety protection, put an end to the operations staff were shocked and other dangerous situations.

2, parameter index

2.1 power: 220VAC 1A / 50Hz

2.2 ambient temperature:-10°C~40°C

2.3 relative humidity:< 90%RH

2.5 test capacity:> 1900pcs/h (16CH Max

2.6 machine size:Of about400×450×280mm

3, the block diagram of the system.

The system adopts the switch array to switch between circuit boards to be tested, fully independent, test results are not affected by adjacent circuit board test node

Because of the influence of.