THM1176-PDA低頻磁場(chǎng)測(cè)量分析儀
測(cè)量頻率范圍從低頻20Tesla至DC-1KHZ
主要特點(diǎn)
| 使用一根各向同性的3-axis霍爾探針，可測(cè)量不同方向。 |
| 在頻率范圍內(nèi)進(jìn)行高靈敏度和準(zhǔn)確度的測(cè)量 |
| 頻率范圍從DC到1千赫 |
| 容易的操作由PDA觸摸屏或MS-Window根據(jù)個(gè)人計(jì)算機(jī)軟件(已包括) |
| USB探針接口，可使用汽車電源–供給了動(dòng)力 |
| Hardcase包括 |
|
描述
THM1176-PDA是在一個(gè)小運(yùn)輸箱設(shè)置的一次*測(cè)量包括一臺(tái)全面貌特征的PDA計(jì)算機(jī)。 Three-axis霍爾磁力儀使用測(cè)量磁場(chǎng)力量。 它*，非凡緊縮設(shè)計(jì)允許它使用作為一臺(tái)便攜式的儀器或直接地連接到個(gè)人計(jì)算機(jī)。
應(yīng)用
探針為測(cè)量靜態(tài)磁場(chǎng)設(shè)計(jì)由1千赫決定頻率。 測(cè)量在醫(yī)療設(shè)備(磁反應(yīng)想象， MRI)，金屬生產(chǎn)設(shè)備和鐵路系統(tǒng)是典型的應(yīng)用。
特點(diǎn)
THM1176-PDA提供總領(lǐng)域沒(méi)有問(wèn)題探針的取向，很大地促進(jìn)許多測(cè)量任務(wù)例如領(lǐng)域映射。 的特點(diǎn)是如下：
? | 三個(gè)軸 磁場(chǎng)的所有三個(gè)軸的同時(shí)測(cè)量提供總領(lǐng)域，沒(méi)有問(wèn)題探針的取向。 |
? | 微觀領(lǐng)域敏感容量 只150 x 150 x 10 μm的傳感器大小3 提供優(yōu)秀地方化和三個(gè)軸的一次前后一致的測(cè)量甚而在高度不同類的領(lǐng)域。 |
? | 場(chǎng)強(qiáng)由20 T決定 四測(cè)量范圍– 100 mT、500 mT、3 T和20 T –準(zhǔn)許測(cè)量非常甚而強(qiáng)的領(lǐng)域。 標(biāo)準(zhǔn)定標(biāo)包括范圍由3 T.決定。 提供自動(dòng)或手工范圍設(shè)置。 |
? | DC帶寬到1千赫 1千赫帶寬準(zhǔn)許測(cè)量變壓器和馬達(dá)引起的，例如， AC領(lǐng)域。 |
? | 圖解結(jié)果顯示 場(chǎng)強(qiáng)對(duì) 時(shí)間可以被顯示作為圖表。 測(cè)量數(shù)據(jù)可能也被記錄歸檔。 |
英文說(shuō)明：
THM1176-PDA (Successor for ETM-1)
A Complementary product from
Magnetometer for magnetic fields from DC up to 1 kHz
Ranging from low fields up to 20 Tesla
Key Features
? | Non-directional measurement using an isotropic 3-axis HALL probe |
? | Small sized field sensitive point for accurate measurements in high gradient fields |
? | Frequency range from DC to 1 kHz |
? | Easy operation by PDA touch screen or MS-Windows based PC software (all included) |
? | USB probe interface, bus–powered |
? | Hardcase included |
|
Description
The THM1176-PDA is a complete measurement set in a small transport case including a full featured PDA computer. The Three-axis Hall Magnetometer is used to measure the magnetic field strength. Its unique, extraordinarily compact design allows it to be used as a portable instrument or directly connected to a PC.
Applications
The probe is designed for measuring static magnetic fields up to frequencies of 1 kHz. Measurements on medical equipment (magnetic resonance imaging, MRI), metal production equipment and railway systems are typical applications.
Features
The THM1176-PDA provides the total field no matter the orientation of the probe, which greatly facilitates many measurement tasks such as field mapping. Outstanding features are as follows:
? | Three axes Simultaneous measurement of all three axes of the magnetic field provides the total field, no matter the orientation of the probe. |
? | Microscopic field sensitive volume A sensor size of only 150 x 150 x 10 μm3 provides excellent localization and a self-consistent measurement of the three axes even in highly inhomogeneous fields. |
? | Field strengths up to 20 T Four measurement ranges – 100 mT, 500 mT, 3 T and 20 T – allow measuring even very strong fields. The standard calibration covers the range up to 3 T. Automatic or manual range setting is provided. |
? | Bandwidth of DC to 1 kHz The 1 kHz bandwidth allows measuring AC fields generated, for example, by transformers and motors. |
? | Graphical results display Field strength vs. time can be displayed as a graph. Measurement data can also be recorded to file |
