GPT-9803

The GPT-9803 from GW Instek is a GPT-9800 series A.C. 200VA AC/DC voltage/insulation resistance tester. It is capable of performing both AC and DC withstanding tests. The GPT-9803 is built upon a high efficiency PWM amplifier platform with AC 200VA maximum output capacity to impede influence from voltage fluctuation of input AC source. A self check is performed to make sure all the functions and operations are under normal condition each time when the tester is turned on, the zero crossing turn-on design imposes output voltage to always begin at zero crossing of a sine wave to avoid impact of surge voltage output and output voltage is automatically cut off (within 150µs) when abnormal output voltages have been detected or when the upper or lower current limits have been reached during testing. The tester is equipped with a simple & clear panel layout, high resolution dot matrix LCD display and colour LED indicators, allow operators to interpret measurement results easily and quickl

• Provides solid foundation for reliable, safe and practical safety compliance testing
• 0.050KV to 5.000KV AC, 0.050KV to 6.000KV DC withstanding, 1Mohm to 9500Mohm insulating resistance
• RS-232C, USB, signal I/O and GPIB (optional) interface, 100 memory block for test condition setting
• High accuracy, high efficiency, high stability output and high resolution testing performance
• AC 100V/120V/220V/230V ±10%, 50/60Hz power, 330 (W) x 148 (H) x 452mm(D) dimension, 19Kg weight
• Multiple protection mechanisms, friendly user interface, 500VA power consumption
• 240x64 ice blue dot matrix LCD, manual/auto mode, safety interlock function
• Function key for quick selecting, high intensity flash for caution & status indication
• Zero crossing turn-on operation controllable ramp-up time, true RMS current measurement
• 1µA for measuring current, 2V for setting voltage and IEC, EN, UL, CSA, GB, JIS approved