工冠（上海）機電設備有限公司

美國NORTH STAR高壓探頭PVM-5工冠供

PVM 系列Model NumberPVM-1PVM-2PVM-3PVM-4PVM-5PVM-6PVM-7 PVM-100PVM-11 (PVM-10)PVM-12Max DC/Pulsed V (kV)40/6040/6040/6040/6060/10060/100 60/100100/15010/1225/32Max Frequency (Mhz.)8080401208080110 805080Cable Impedance (ohms)5050*50505050*50 505050DC - 2 Hz.accuracy<0.1%<0.1%<0.1%<0.1%<0.15%<0.15%<0.15% 0.15%<0.1%<0.1%2 Hz. - 200 Hz. accuracy<1 %<1. %<2. %<1.5 %<1 %<1 %<1.5% 1.5%<1.5 %<1.5 %200 Hz. - 5 Mhz. accuracy<1.5%<1.5%<3%<2%<1.5%<1.5%<2% 2%<2.%<2.%> 5 Mhz. Accuracy<3%<3%*<4%<5%<3%<4%*<4% 6%<4%<4%Input R/C (Megohm/pf)400/13400/13400/10400/8400/12400/12 400/9600/15100(50)/15300/7Cable Length (ft./m)15/4.530/9100/3015/4.515/4.530/915/4.5 15/4.515/4.515/4.5Standard Divider Ratio1000:11000:110,000:11000:11000:11000:11000:1 2000:11000:1 (100:1)1000:1Length (inches/cm.)19/4719/4719/4719/4719/4719/4719/47 23/577/189/23VD 系列Model NumberVD-60VD-100VD-150VD-200VD-300VD-400Max DC/Pulsed V (kV)60/105100/160150/230200/300300/420400/550Max Frequency (Mhz.)20202016128Cable Length (ft.)303030303030DC accuracy<0.1%<0.1%<0.1%<0.1%<0.1%<0.1%10 Hz. - 1 Mhz. Accuracy1 %1 %1 %2 %2.5 %3 %>1 Mhz Accuracy3 %3 %3 %3 %4 %4 %Resistance (Megohms)80016002000280045007000Height (inches/cm.)20/5024/6030/7540/9954/13572/180Diameter (in/cm.)11/2811/2812/2916/4024/6124/61Capacitance (approx. pf)272527242016Base Diameter(in/cm.)10/2510/2512/3020/5030/76*30/76Standard Divider Ratio10,000:110,000:110,000:110,000:110,000:110,000:1

工冠（上海）機電設備有限公司

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