


NORTH STAR
PVM 系列
| 
	 Model Number  | 
	
	 PVM-1  | 
	
	 PVM-2  | 
	
	 PVM-3  | 
	
	 PVM-4  | 
	
	 PVM-5  | 
	
	 PVM-6  | 
	
	 PVM-7  | 
	
	 PVM-100  | 
	
	 PVM-11 (PVM-10)  | 
	
	 PVM-12  | 
	
| 
	 Max DC/Pulsed V (kV)  | 
	
	 40/60  | 
	
	 40/60  | 
	
	 40/60  | 
	
	 40/60  | 
	
	 60/100  | 
	
	 60/100  | 
	
	 60/100  | 
	
	 100/150  | 
	
	 10/12  | 
	
	 25/32  | 
	
| 
	 Max Frequency (Mhz.)  | 
	
	 80  | 
	
	 80  | 
	
	 40  | 
	
	 120  | 
	
	 80  | 
	
	 80  | 
	
	 110  | 
	
	 80  | 
	
	 50  | 
	
	 80  | 
	
| 
	 Cable Impedance (ohms)  | 
	
	 50  | 
	
	 50*  | 
	
	 50  | 
	
	 50  | 
	
	 50  | 
	
	 50*  | 
	
	 50  | 
	
	 50  | 
	
	 50  | 
	
	 50  | 
	
| 
	 DC - 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)  | 
	
	 400/13  | 
	
	 400/13  | 
	
	 400/10  | 
	
	 400/8  | 
	
	 400/12  | 
	
	 400/12  | 
	
	 400/9  | 
	
	 600/15  | 
	
	 100(50)/15  | 
	
	 300/7  | 
	
| 
	 Cable Length (ft./m)  | 
	
	 15/4.5  | 
	
	 30/9  | 
	
	 100/30  | 
	
	 15/4.5  | 
	
	 15/4.5  | 
	
	 30/9  | 
	
	 15/4.5  | 
	
	 15/4.5  | 
	
	 15/4.5  | 
	
	 15/4.5  | 
	
| 
	 Standard Divider Ratio  | 
	
	 1000:1  | 
	
	 1000:1  | 
	
	 10,000:1  | 
	
	 1000:1  | 
	
	 1000:1  | 
	
	 1000:1  | 
	
	 1000:1  | 
	
	 2000:1  | 
	
	 1000:1 (100:1)  | 
	
	 1000:1  | 
	
| 
	 Length (inches/cm.)  | 
	
	 19/47  | 
	
	 19/47  | 
	
	 19/47  | 
	
	 19/47  | 
	
	 19/47  | 
	
	 19/47  | 
	
	 19/47  | 
	
	 23/57  | 
	
	 7/18  | 
	
	 9/23  | 
	
VD 系列
| 
	 Model Number  | 
	
	 VD-60  | 
	
	 VD-100  | 
	
	 VD-150  | 
	
	 VD-200  | 
	
	 VD-300  | 
	
	 VD-400  | 
	
| 
	 Max DC/Pulsed V (kV)  | 
	
	 60/105  | 
	
	 100/160  | 
	
	 150/230  | 
	
	 200/300  | 
	
	 300/420  | 
	
	 400/550  | 
	
| 
	 Max Frequency (Mhz.)  | 
	
	 20  | 
	
	 20  | 
	
	 20  | 
	
	 16  | 
	
	 12  | 
	
	 8  | 
	
| 
	 Cable Length (ft.)  | 
	
	 30  | 
	
	 30  | 
	
	 30  | 
	
	 30  | 
	
	 30  | 
	
	 30  | 
	
| 
	 DC accuracy  | 
	
	 <0.1%  | 
	
	 <0.1%  | 
	
	 <0.1%  | 
	
	 <0.1%  | 
	
	 <0.1%  | 
	
	 <0.1%  | 
	
| 
	 10 Hz. - 1 Mhz. Accuracy  | 
	
	 1 %  | 
	
	 1 %  | 
	
	 1 %  | 
	
	 2 %  | 
	
	 2.5 %  | 
	
	 3 %  | 
	
| 
	 >1 Mhz Accuracy  | 
	
	 3 %  | 
	
	 3 %  | 
	
	 3 %  | 
	
	 3 %  | 
	
	 4 %  | 
	
	 4 %  | 
	
| 
	 Resistance (Megohms)  | 
	
	 800  | 
	
	 1600  | 
	
	 2000  | 
	
	 2800  | 
	
	 4500  | 
	
	 7000  | 
	
| 
	 Height (inches/cm.)  | 
	
	 20/50  | 
	
	 24/60  | 
	
	 30/75  | 
	
	 40/99  | 
	
	 54/135  | 
	
	 72/180  | 
	
| 
	 Diameter (in/cm.)  | 
	
	 11/28  | 
	
	 11/28  | 
	
	 12/29  | 
	
	 16/40  | 
	
	 24/61  | 
	
	 24/61  | 
	
| 
	 Capacitance (approx. pf)  | 
	
	 27  | 
	
	 25  | 
	
	 27  | 
	
	 24  | 
	
	 20  | 
	
	 16  | 
	
| 
	 Base Diameter(in/cm.)  | 
	
	 10/25  | 
	
	 10/25  | 
	
	 12/30  | 
	
	 20/50  | 
	
	 30/76*  | 
	
	 30/76  | 
	
| 
	 Standard Divider Ratio  | 
	
	 10,000:1  | 
	
	 10,000:1  | 
	
	 10,000:1  | 
	
	 10,000:1  | 
	
	 10,000:1  | 
	
	 10,000:1  |