Login
Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
Top Links
3D CAD Models - Magnetometer
磁强计
磁强计
磁强计（英语：magnetometer）指的是各种用于测量磁场的仪器，也称磁力仪、高斯计。
在国际单位制中描述磁场的物理量是磁感应强度，单位是特斯拉。由于1特斯拉意味着非常强的磁场，地球科学上常用纳特（nT）来作为测量单位，工程上常用的CGS制（厘米-克-秒制）中，单位则是高斯。在早期，电磁领域高斯单位盛行，因此磁强计也称为高斯计。
磁感应强度是矢量，具有大小和方向特征，只测量磁感应强度大小的磁强计称为标量磁强计，而能够测量特定方向磁场大小的磁强计称为矢量磁强计。
能够测量磁场的物理原理有很多，根据不同原理进行分类，常见标量磁强计原理有质子旋进磁强计，Overhauser磁强计，碱金属光泵磁强计等，常见的矢量磁强计有磁通门磁强计、磁阻磁强计等。
外部連結
| 维基共享资源中相关的多媒体资源：Magnetometer |
- Earthquake forecasting techniques and more research on the study of electromagnetic fields
- Dan's Homegrown Proton Precession Magnetometer Page
- USGS Geomagnetism Program
- A home built PPM that actually works
- Earth's Field NMR (EFNMR)
- Magnetic archaeological prospection (Swedish National Heritage Board)
- Magnetometer – Measuring the magnetic field of Earth
- Example of a portable EMF meter
- Space-based magnetometers
- Practical guidelines for building a magnetometer by hobbyists – Part 1 Introduction
- Practical guidelines for building a magnetometer by hobbyists – Part 2 Building
- The new INTERMAGNET 1-second standard fluxgate magnetometer. V.Korepanov, A. Marusenkov (Lviv Centre of Institute for Space Research, Lviv, Ukraine), J.Rasson (Royal Meteorological Institute, Dourbes, Belgium)
This article uses material from the Wikipedia article "磁强计", which is released under the Creative Commons Attribution-Share-Alike License 3.0. There is a list of all authors in Wikipedia
