Electric Ballast Test System
Product Description
Characteristics and specifications
Input: Vrms, Iems, w, PF, Hz, phrase angle, total harmonic and 0-39th harmonic components;
Output: lamp voltage, lamp current, filament current, guided cathodic current curve and parameter, preheating time;
Pre-heat energy test: Test pre-heat energy and filament pre-heat time, test parameter changing curves of filament voltage, filament current, and filament power from 0 to 5 seconds after startup.
Input accuracy: ±（0.1%reading+0.1%range+1digit）
Output accuracy: ±（1%reading+1%range+2digit）
Analysis symmetry of lamp current envelope;
Special program running under windows98/2000/XP/Vista provided for communication with PC, both English and Chinese version available.
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