| HI3603低頻電磁場強度測試儀 |
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| HI3603低頻電磁場強度測試儀是專門用于測量計算機和視頻顯示終端(VDT)等復雜電磁場輻射情況，儀器配置標準的數(shù)據(jù)資料記錄和長條圖模式顯示功能，測量電場和磁場只使用NIOSH和ANSIC95.1標準。HI3603標準配置：絕緣手柄、電池、防護便攜箱和用戶手冊。 |
 技術參數(shù)： |
| 頻率范圍： 2-300KHz電場 |
| 8-300KHz磁場 |
| 頻率特性：電場： ±0.5 dB, 10千赫到100千赫 |
| +0.5/-2 dB, 2千赫到300千赫 |
| 磁場： ±0.5 dB, 12千赫到200千赫 |
| +0.5/-2dB, 8千赫到300千赫 |
| (確定在143V/m電場和166 mA/m磁場下) |
| 電場測量范圍： 1-1999V/m |
| 磁場測量范圍： 1-1999mA/m |
| 探測： 單向 |
| 數(shù)據(jù)記錄：可存儲127個讀數(shù)() |
| 遠程控制：可選配HI3616遠程讀數(shù)器，可選配HI4413通過RS232光纖MODEM連接個人計算機或者手提電腦。 |
| 環(huán)境：溫度：10-40℃ |
| 濕度：5%-95%無冷凝 |
| 電 源：2節(jié)9伏堿性電池(NEDA 1604.A, Duracell MN1604, 或等同) |
| 特 點 |
| 所有功能選擇均在面板上操作，電子開關允許在電場或磁場任意選擇，數(shù)據(jù)自動存儲和讀數(shù)顯示。 |
| HI-3603 VLF Survey Meter |
| The HI-3603 VLF Survey Meter is specifically designed for measuring the complex electromagnetic field emissions from computer and video display terminals (VDT's). |
| Description |
| Data logging and the analog bar graph features come standard on the device. The HI-3603 uses a single sensing head with electronically selectable elements for measuring both electric and magnetic fields. Fields are detected using techniques developed for the National Institute of Occupational Safety and Health (NIOSH). True RMS detection assures accurate measurements in compliance with ANSI Standard C95.1. The HI-3603 comes complete with dielectric handle, batteries, protective carrying case and user manual. |
| Standard Configuration |
| Custom Carrying Case |
| Dielectric Handle |
| Tripod Mounting Socket |
| User Manual |
| Options |
| 4413 Serial Interface |
| 491008 Dielectric Floor stand |
| 491009 Dielectric Tripod |
| Dielectric Spacer (30 cm) for VDT measurements |
| HI-3616 Remote Control Readout |
| Plastic Fiber Optic Cable |
| Electrical Specifications |
| Data Logging：127 data points using front panel controls |
| Frequency Response, Electric Fields：2 kHz - 300 kHz, ± 2 dB |
| Frequency Response, Magnetic Fields：8 kHz - 300 kHz, ± 2 dB |
| Magnetic Field Units：User Selectable (amperes/meter, gauss, tesla) |
| Power Supply：2 - 9 volt batteries |
| Sensitivity, Electric Field：1 - 2000 Volts/meter in three ranges |
| Sensitivity, Magnetic Field：1 - 2000 Milliamperes/meter in three ranges |
