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ȯ°æºÎ Çü½Ä½ÂÀÎ (NESM-49)
Á¤¹Ð µî±ÞÀÇ ¼ÒÀ½°è
µà¾ó »ç¿îµå ¸ð´ÏÅ͸µ
ÃøÁ¤ µ¥ÀÌÅÍ ÀúÀå
°í¼Ó µ¥ÀÌÅͷΰŠ±â´É
¼ø°£ ¼ÒÀ½°ª ¿Ü¿¡ ¼ÒÀ½ÀÇ º¯È·®À» ±×·¡ÇÁ·Î µð½ºÇ÷¹ÀÌ ÇÏ´Â Continuous time-history trace ±â´É
µà¾ó µð½ºÇ÷ÀÀÌ ½ºÅ©¸°
Á÷Á¢ ÇÁ¸°ÅÍ ¿¬°á
1/1 °ú 1/3 octave bands ¸ð´ÏÅ͸µ (Option)
°¡¹æ, À©µå½Çµå, ¾Æ´äÅÍ Æ÷ÇÔÀÔ´Ï´Ù.
ÃøÁ¤ÁÖÆļö : 20~12500Hz
ÃøÁ¤°¨µµ : 140dB rms Max
ÃøÁ¤±â´É 1s ~ 99hr
ÃøÁ¤±â´É : Lp, Leq, Le, Lmax, Lmin, Lx, Ltm3, Ltm5, Lpeak
µ¥ÀÌÅÍÃâ·Â : RS-232C ¿Í ¾Æ³ª·Î±× 0~3V
¸Þ¸ð¸® : ÃÖ´ë 100µ¥ÀÌÅÍ, ( Instantaneous values 10¸¸µ¥ÀÌÅÍ )