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Bio-Potential Amplifier ¸ðµâÀº ½ÉÀüµµ(EEG), ±ÙÀüµµ(EMG), ¾ÈÀüµµ(EOG), ³úÆÄ(EEG) µîÀ» ÃøÁ¤ÇÏ°íÀÚ ÇÏ´Â ¿¬±¸¿øÀ̳ª Çлý, ÀÇ·á±â±â PrototypeÀ» °³¹ßÇÏ°íÀÚ ÇÏ´Â »ç¶÷µéÀ» À§ÇÏ¿© °³¹ßµÇ¾ú½À´Ï´Ù. »ýü½ÅÈ£¸¦ °èÃøÇÏ´Â ÁõÆøºÎ¿Í Àü¿ø°ø±ÞºÎ, ¹éÇ÷¹ÀÎÀ¸·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
ÀÏ¹Ý DAQ º¸µå¿Í ¿¬°áÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÈ ¾Æ³¯·Î±× º¸µåÀ̸ç, ±³À°¿ë, ÇÁ·ÎÁ§Æ® ¿ëÀ¸·Î È°¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇâÈÄ, »ýü½ÅÈ£ ºÐ¼® ¼ÒÇÁÆ®¿þ¾î ¸ðµâÀÌ ÇÔ²² °ø±ÞµÉ °èȹÀÔ´Ï´Ù. |
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Specification
1. Power Supply : AC 220V 50~60Hz ÀÔ·Â, Linear Regulator »ç¿ë(+5V, -5V)
2. Features
1) Instrumentation Amplifier (Basic Gain : x1000, °¡º¯ °ÔÀÎ ¸ðµâ 2009³â 9¿ù Ãâ½Ã ¿¹Á¤)
2) Analog Filter : Highpass, Lowpass, 60Hz Notch Filter
3) Bandwidth : ECG(0.14~140Hz), EMG(8~480Hz), EEG(0.7~46Hz)
3. Performance
1) CMRR : 100 dB
2) SNR : 70 dB |
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