Detailed Product Description

1   constant current source Interior (0-1500mA can be extended), LCD display;

Advantage: avoid the systemic error effectively and improve the precision;

2   To measure maximum luminous intensity0300cd , zero position luminous intensity and luminous intensity deviation angle θ and spread angle25%θ50%θ75%θand other electrical parameter automatically;

3   Ir luminous intensity testing can be extended;

4   These systems comply with CIE standard.To provide I-Iv, I-Vf, θ-Iv curve analysis for your R&D stuff;