| 加工定制：是 | 类型：NORTH STAR 高压探头 | 品牌：NORTH STAR 高压探头 |
| 型号： 高压探头 PVM-12 | 测量范围：NORTH STAR 高压探头V | 输入电压：NORTH STAR 高压探头V |
| 输出电压：NORTH STAR 高压探头V | 环境温度：NORTH STAR 高压探头℃ | 重量：NORTH STAR 高压探头g |
| 外形尺寸：NORTH STAR 高压探头mm | 电压测量误差：NORTH STAR 高压探头 | 规格：NORTH STAR 高压探头 |
| NORTH STAR：PVM-12 |
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美国NORTH STAR 高压探头
Voltage Probe Manual and Data
North Star Research Corporation
Standard Voltage Probe Data
High Voltage Probes Up to 400 kV
High Voltage Probes
High voltage measurements have a variety of different requirements, and our PVM series and VD series probes are designed for most of these requirements. The PVM probes are designed for wide bandwidth and ease of portability where a variety of measurements must be made. The VD series probes are designed for use at higher voltage ranges, and where physical stability is required.
PVM series probes with PVM-5 on top and PVM-10 on the bottom
The design of the probes is unique. The probe comes fully adjusted without any requirement to further adjust the probe in the field. Stray capacitances internal to the probe are factory calibrated. Stray capacitances due to proximity effects are minimized by the unique conductor placement.
Low temperature and voltage coefficient resistors and capacitors are used throughout the probe to provide maximum measurement accuracy. The probe has a rugged nylon housing, and it is filled with dielectric oil for maximum high voltage stability.
Our PVM Series probes our available with either 1000:1 or 2000:1 calibration factors at the time of order.
Voltage Probe Specifications
PVM Series Portable High Voltage Probes to 60 kV DC
PVM series high voltage probes are designed for general use, and for exceptional high frequency response. The probes have applications ranging from automotive ignition to excimer laser system measurement to EMI measurement. They are factory calibrated, and they do not require adjustment. In general the probes are for use with 1 Megohm oscilloscopes, but we also offer an optional switch which can compensate for various measurement instruments such as 10 Megohm meters as well. These units are intended for a wide range of applications where portability and ease of use are essential.
Model Number | PVM-1 | PVM-2 | PVM-3 | PVM-4 | PVM-5 | PVM-6 | PVM-11 (PVM-10) | PVM-12 |
Max DC/Pulsed V (kV) | 40/60 | 40/60 | 40/60 | 40/60 | 60/100 | 60/100 | 10/12 | 25/30 |
Max Frequency (Mhz.) | 80 | 80 | 40 | 110 | 80 | 80 | 50 | 80 |
Cable Impedance (ohms) | 50 | 50 | 50 | 93 | 50 | 50 | 50 | 50 |
DC - 2 Hz.accuracy | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% | <0.1% |
2 Hz. - 200 Hz. accuracy | <1 % | <1. % | <2. % | <1. % | <1 % | <1 % | <1.5 % | <1.5 % |
200 Hz. - 5 Mhz. accuracy | <1.5% | <1.5% | <3% | <1.5% | <1.5% | <1.5% | <2.% | <2.% |
> 5 Mhz. Accuracy | <3% | <3% | <4% | <5% | <3% | <4% | <4% | <4% |
Input R/C (Megohm/pf) | 400/13 | 400/13 | 400/10 | 400/10 | 400/12 | 400/12 | 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 |
Standard Divider Ratio | 1000:1 | 1000:1 | 10,000:1 | 1000:1 | 1000:1 | 1000:1 | 1000:1 (100:1) | 1000:1 |
Length (inches/cm.) | 19/47 | 19/47 | 19/47 | 19/47 | 19/47 | 19/47 | 7/18 | 9/23 |
Add -2 to any PVM-1 - PVM-6 or PVM-12 part number for 2000:1 ratio
VD Series High Voltage Probes 60 to 300 kV DC
| 企业类型 | 有限责任公司(国内合资) | 注册资本 | 500.00万人民币 |
| 公司注册地址 | 上海市浦东新区周浦镇沈梅路99弄1-9号1幢6066室 | 统一社会信用代码 | 913101153017502860 |
| 登记机关 | 浦东新区市场监管局 | 法定代表人 | 温小芳 |
| 公司成立日期 | 2014-06-16 | 营业期限 | 2014-06-16至2024-06-15 |
| 经营范围 | 机电设备、电子产品、五金交电、日用百货、文化办公用品、服装鞋帽、钢材、建筑材料、工艺品、汽摩配件、化工原料及产品（除危险化学品、监控化学品、烟花爆竹、民用爆炸物品、易制毒化学品）的销售，从事货物及技术的进出口业务，商务咨询（除经纪）。【依法须经批准的项目，经相关部门批准后方可开展经营活动】 | ||
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