THM1176-PDA低頻磁場測量分析儀
測量頻率范圍從低頻20Tesla至DC-1KHZ
主要特點
| 使用一根各向同性的3-axis霍爾探針，可測量不同方向。 |
| 在頻率范圍內進行高靈敏度和準確度的測量 |
| 頻率范圍從DC到1千赫 |
| 容易的操作由PDA觸摸屏或MS-Window根據個人計算機軟件(已包括) |
| USB探針接口，可使用汽車電源–供給了動力 |
| Hardcase包括 |
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描述
THM1176-PDA是在一個小運輸箱設置的一次*測量包括一臺全面貌特征的PDA計算機。 Three-axis霍爾磁力儀使用測量磁場力量。 它*，非凡緊縮設計允許它使用作為一臺便攜式的儀器或直接地連接到個人計算機。
應用
探針為測量靜態磁場設計由1千赫決定頻率。 測量在醫療設備(磁反應想象， MRI)，金屬生產設備和鐵路系統是典型的應用。
特點
THM1176-PDA提供總領域沒有問題探針的取向，很大地促進許多測量任務例如領域映射。 的特點是如下：
? | 三個軸 磁場的所有三個軸的同時測量提供總領域，沒有問題探針的取向。 |
? | 微觀領域敏感容量 只150 x 150 x 10 μm的傳感器大小3 提供優秀地方化和三個軸的一次前后一致的測量甚而在高度不同類的領域。 |
? | 場強由20 T決定 四測量范圍– 100 mT、500 mT、3 T和20 T –準許測量非常甚而強的領域。 標準定標包括范圍由3 T.決定。 提供自動或手工范圍設置。 |
? | DC帶寬到1千赫 1千赫帶寬準許測量變壓器和馬達引起的，例如， AC領域。 |
? | 圖解結果顯示 場強對 時間可以被顯示作為圖表。 測量數據可能也被記錄歸檔。 |
英文說明：
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 |
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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 |
