RS Components 欧时 9176291 兆欧表

"The GPT-900 series is built upon a platform of AC 500 VA maximum power output. The high efficiency PWM amplifier is the core of GPT-9900 platform, designed to impede the influence from the voltage fluctuation of input AC source. Output voltage is automatically cut off (within 150 us) upon the detection of an abnormal output voltage or a trip of current limits during test. The GPT-900 series automatically discharges the DUT after each test to eliminate excessive voltage that remains on the DUT. The tester is equipped with a simple and clear panel layout, a high-resolution dot-matrix LCD display and colour LED indicators. Measurements can be interpreted easily and quickly.500 VA AC Test Capacity. 240 x 64 Ice Blue Dot-Matrix LCD. Sweep function for DUT characteristic analysis. Insulation resistance measurement up to 50 GΩ (GPT-9903\/9904). Manual \/ Auto Mode. Function key for quick selection. High intensity flash for caution & status indication. Safety Interlock function. Zero crossing turn-on operation. Controllable Ramp-up time. True RMS current measurement. High resolution: 1 µA or measuring current, 2 V for setting voltage. PWM amplifier to enhance the power efficiency and reliable testing. Max. 100 memo block for test condition (step) setting. Remote terminal on the front panel or start and Stop control. Rear panel output available. Interface: RS-232C, USB device, Signal I\/O and GPIB (optional)Tester Type = Insulation TesterMinimum Test Voltage = 50VMaximum Test Voltage = 1000VMaximum Insulation Resistance Measurement = 50GOhmsDisplay Type = LCD - Dot MatrixMinimum Operating Temperature = 0°CMaximum Operating Temperature = +40°CPower Source = MainsWidth = 330mmLength = 482mm"