Features:
* To set and control the process by PC and generate test report automatically.
* Interface RS-232C provided for easier communication with PC, for printing test report.
* Input and output parameters tested simultaneously within 1 second.
* Meets international standards of IEC60929, IEC60969, IEC61000-3-2,GB/T15144-94, GB/T17263-2002

Input characteristics:
* Voltage, Current, Power, PF, Hz, Phasicangle.
* THD of current and voltage, 0-39th harmonic and waveform diagram.
* The actual waveform of current and voltage and the current waveform phase analysis.
* The difference of the lamp current in every successive half-cycle analysis etc.
* Accuracy: ±(0.1% reading + 0.1%range + 1digit)
* Measures the changing and maximum value of input voltage and current in start-up state

Output characteristics:
* Measure the RMS of Lamp Voltage, Lamp Current, Lamp Power, Oscillating Frequency
   and Crest Factors.
* Accuracy for voltage and current: ±2% Power: ±3%
* Test the peak values and variations of RMS of lamp voltage, lamp voltage, filament current
   and cathode current from start time to the 5th second.

Startup parameters measurement:
Measure 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.