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Characteristics & Specifications
1. Interior constant current source (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 LED, luminous flux, Color 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.
ZWL-500 Electrical Parameter & Luminous Intensity Test System