This LED module vf tester test the Vf voltage and verify the LED functional defect of the LED module. When this module tested under the constant current conditions.

Specification

*Test head moving : 3 axis;
X axis : 400 mm : automatic moving velocity : 70 mm/ Sec
accuracy : +- 50 micro meter
Y-Axis : +- 10mm : manual controle
Z-Axis : 40 mm : automatic moving velocity : 70 mm/ Sec
accuracy : +- 50 micro meter

*Number of LED in module in one time : Max 70 Pieces/ Module
*Current – Voltage measurement :
-. Keithley 2440 50Watt Power out put
-. Current : 10 uA ~ 5A, Max 5 A ( 0.1 %)
-. Voltage : 200 mV ~ 40 V , Max 40 V (+-0.015 %)
*Test jig : Pin block ( Max 10 array )
*Input power Module :
-. Input power : 220Vac, 50~60Hz
-. Test pressure : 0.5 ~ 0.6 MPa
*Dimension & Weight
-. Size : 700(W) * 350(D) * 480mm(H)
-. Weight : 40 Kg

Practical applications of the product
-. To test the LED Module for LED Monitor, LED Note PC