CHL-600 is specifically for LED aging test.Current, frequency, duty cycle, and aging time are all adjustable , each channel offers  independent power supply.The relevant test parameters can all be adjustable by the user according to their requirements.CHL-600 can realize the general aging test when the LEDs work in rated conditions,and the speed aging test overload shock condition. CHL-600 has very good reliability, in its long life period, it is easy to operate and has capability of power-off self-protection. It is an ideal instrument for the aging test of LEDs

> Range of constant current output：1mA~1000mA.

> Accuracy of output current: ±(1% set value +0.3mA).

> Range of output voltage：0~5V（Adjustable）.

> Test range of temperature: 0~150℃.

> Test accuracy of temperature:±1℃.

> Duty cycle: 1:99~99:1.

> Range of aging time: 0~10000h.

> Time error: ±1% set value.

> Hold data automatically when the power is off and continue to work automatically when the power is on.

> Function of over-heat protection and start fan automatically.

> Equipped with 6 groups (10 pieces on each group) ,high power LED holder.

> Equipped with special sampling interface and spectroradiometer, can achieve the rapid test of photoelectric performance for the aging  LED (optional)