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[配件] 人體神經電訊號放大器 Neuro Amp EX

產品型號: FE285
廠牌名稱: ADInstruments
Neuro Amp EX是一款人體研究專用訊號放大設備,可擴展PowerLab系統的功能,使用微神經技術記錄神經活動。

產品特點

此產品為配件,需搭配PowerLab生理訊號記錄系統使用

 

  • 兼具低雜訊和高增益的放大器
  • 適用要求寬頻寬(100Hz-5kHz)和高訊噪比的記錄環境
  • 探頭具有100倍增益和10Hz高通濾波功能
  • 通過人體安全認證,可用於人體微神經學相關研究
  • 探頭和導線的屏蔽部分直接連接機殼,無須在訊號輸入端再做屏蔽處理
  • 放大器附帶六個連接配件,可連接自製電極和神經放大器EX探頭(不提供電極)

產品規格

Input

  • Connection type: Five-pin Redel connector
  • Input configuration: One isolated differential channel with isolated ground reference
  • Input impedance: 100 MΩ 
  • Safety: Approved to IEC 60601-1 Standard (BF rating)
  • Isolation: 4000 Vrms (50 Hz for 1 minute)
  • Input ranges: ±20 μV to ±1 mV full scale in 6 steps (combined PowerLab, Neuro Amp EX front-end, and headstage)

Filtering

  • Low-pass filtering: Software-selectable: 1 kHz, 2 kHz, 5 kHz
  • High-pass filtering: First order filter. Software-selectable: 100 Hz, 300 Hz.

Output

  • Signal: ±4.5 V maximum
  • Audio output: Stereo jack with mono output; ±200 mV full scale, current limited to ±5 mA. Suitable for headphones or powered speakers. 

Control Port

  • I2C port:  Provides control and power.

Physical Configuration

  • Dimensions (h × w × d): 55 mm × 120 mm × 260 mm (2.2" × 4.7" × 10.2")
  • Weight: 1.3 kg (2 lb 13 oz)
  • Power requirements: ~2 W
  • Operating conditions: 5-35 °C, 0-90% humidity (non-condensing)
  • Transport / Storage conditions: 0-40 °C, 0-95% humidity (non-condensing)

Safety / Regulatory Information

  • Safety: Complies with IEC 60601-1:2012 
  • EMC: Complies with IEC 60601-1-2:2014 
  • Equipment: Use only with an ADInstruments 35 series PowerLab. The PowerLab must be connected to safety earth via the power supply cable to ensure electrical safety.

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