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Lutron SL-4001 ¼ÒÀ½ ÃøÁ¤±â µðÁöÅÐ »ç¿îµå ·¹º§ ¹ÌÅÍ ¹üÀ§ 30 ~ 130 dB 3 ¹üÀ§
Ư¡:
• Àб⠽¬¿î Å« LCD µð½ºÇ÷¹ÀÌ
• ÁÖÆļö °¡ÁßÄ¡ ³×Æ®¿öÅ© ¼³°èµÈ´Ù IEC 651 À¯Çü 2
• A & C °¡ÁßÄ¡ ³×Æ®¿öÅ©´Â ±âÁØ¿¡ ¾È¶ôÇÕ´Ï´Ù
• ½Ã°£ °¡ÁßÄ¡ (ºü¸£°í ´À¸°) µ¿Àû Ư¼º ¸ðµå
• ü°è È®ÀåÀ» À§ÇØ Ãâ·ÂµÇ´Â AC/DC
• ³»Àå adj. Vr´Â ½¬¿î ±¸°æÃøÁ¤À» À§ÇØ À¯È¿ÇÕ´Ï´Ù
• °íÁ¤È®µµ & Àå±â ¾ÈÁ¤¼ºÀ» À§ÇÑ Äܵ§¼ ¸¶ÀÌÅ©
• ÃÖ´ë. Dispaly¿¡ ÀúÀåµÈ ÃÖ´ë °¡Ä¡¸¦ À§ÇÑ ÆÄ¾Ç ±â´É
• °úºÎÇϸ¦ À§ÇÑ °æ°í Áö½ÃÀÚ
• ¹àÀº ÁÖÀ§ ºû Á¶°Ç¿¡¼ Á¶Â÷ ³·Àº Àü·Â ¼Òºñ & ¸íÈ®ÇÑ Àб⠾ƿôÀ» À§ÇÑ LCD µð½ºÇ÷¹ÀÌ
• °ÇÑ, °æ·® ¾Æbs Çöó½ºÆ½ ÁÖ°Å »óÀÚ¸¦ Æ÷ÇÔÇÏ¿© Æ°Æ°ÇÑ, ¿À·¡ °ßµò ¼ººÐÀ», »ç¿ëÇØ
• ÀÛ°í °¡º¿î ¹«°Ô µðÀÚÀÎÀº 1°³ÀÇ ¼Õ °¡µ¿À» Çã¿ëÇÕ´Ï´Ù
• ³·Àº ¹èÅ͸® Ç¥½Ã±â
• Ç¥ÁØ ºÎ¼ÓÇ°: Áö½Ã ¼³¸í¼, ±¸°æÃøÁ¤ ³ª»ç ¿îÀü»ç
»ç¾ç:
µð½ºÇ÷¹ÀÌ: 18mm (0.7 ") LCD (¾×Á¤ µð½ºÇ÷¹ÀÌ), 3 1/2 ÀÚ¸®.
±â´É: dB (A & C ÁÖÆļö °¡ÁßÄ¡), ½Ã°£ °¡ÁßÄ¡ (ºü¸¥, ´À¸°), Max. hold, AC & DC »êÃâ.
ÃøÁ¤ ¹üÀ§: 3 ¹üÀ§, 30 ~ 130 dB, ÀÔ·Â ½ÅÈ£ ¸¸.
ÇØ»óµµ: 0.1 dB.
Á¤È®µµ: ÁÖÆļö °¡ÁßÄ¡ ´ëȸ IEC 651 À¯Çü 2, 94 dB(31.5Hz ~ 8 kHz) ¿¡ ÀÔ·Â ½ÅÈ£¸¦ ±³Á¤ ÇÑ ´ÙÀ½ °¡ÁßÀÇ Á¤È®µµ´Â ´ÙÀ½°ú °°ÀÌ ÁöÁ¤µË´Ï´Ù.
31.5Hz - ¡¾ 3 dB, 63Hz - ¡¾ 2 dB, 125Hz - ¡¾ 1.5 dB
250Hz - ¡¾ 1.5 dB, 500Hz - ¡¾ 1.5 dB, 1 kHz - ¡¾ 1.5 dB
2 kHz - ¡¾ 2 dB, 4 kHz - ¡¾ 3 dB, 8 kHz - ¡¾ 5 dB
ÁÖÆļö °¡ÁßÄ¡ ³×Æ®¿öÅ©: °¡ÁßÄ¡-Ư¼ºÀº "Àΰ£ÀÇ ±Í ¸ñ·Ï" ÀÀ´äÀ¸·Î ½Ã¹Ä·¹À̼ǵ˴ϴÙ. ÀϹÝÀûÀ¸·Î ȯ°æ »ç¿îµå ·¹º§ ÃøÁ¤À» ¸¸µå´Â °æ¿ì Ç×»ó °¡ÁßÄ¡¸¦ ¼±ÅÃÇÕ´Ï´Ù.
C °¡ÁßÄ¡-Ư¼ºÀº "Æò¸é" ÀÀ´ä ±ÙóÀÔ´Ï´Ù. ÀüÇüÀûÀÎ, ±â°èÀåÄ¡ (Q.C. üũ) ÀÇ ¼ÒÀ½ °Ë»ç¸¦ À§ÇØ Àû´çÇÕ´Ï´Ù & ½ÃÇèÇÑ ÀåºñÀÇ À½¾Ð ¼öÁØÀ» ¾Ë°í ÀÖ½À´Ï´Ù.
ÁÖÆļö: 31.5Hz 8,000Hz.
Ķ¸®calibra: B & K (Bruel & kjaer), multi-fuction ¾îÄí½ºÆ½ Ķ¸®calibra, ¸ðµ¨: 4226.
¸¶ÀÌÅ©: Àü±â Äܵ§¼ ¸¶ÀÌÅ©.
¸¶ÀÌÅ©ÀÇ Å©±â: 1/2 ÀÎÄ¡ Ç¥ÁØ Å©±â.
¹üÀ§ ¼±Åñâ: 30 ~ 80 dB, 50 ~ 100 dB, 80 ~ 130 dB, °¢ ´Ü°è¿¡ 50 dB, ÀÌ»ó ¹× ¾Æ·¡ ¹üÀ§ Ç¥½Ã.
½Ã°£ °¡ÁßÄ¡ (Fast & Slow):Fast - t = 200 ms, Slow - t = 500 ms,
* "ºü¸¥" ¹üÀ§´Â Àΰ£ ±Í ÀÀ´ä ½Ã°£ °¡ÁßÄ¡¸¦ °¡ÀåÇÕ´Ï´Ù.
"´À¸°" ¹üÀ§´Â Áøµ¿ »ç¿îµå ·¹º§ÀÇ Æò±Õ °ªÀ» ½±°Ô ¾òÀ» ¼ö ÀÖ½À´Ï´Ù.
±¸°æÃøÁ¤: * ¿ÜºÎ ±¸°æÃøÁ¤ vr¿¡ ÀÖ´Â ±¸Á¶, ¿ÜºÎ ³ª»ç ¿îÀü»ç¿¡ ÀÇÇØ ÃøÁ¤ÇÏ°Ô ½¬¿î.
* ³»ºÎ Áøµ¿ ½Ã½ºÅÛ, 1 KHz »çÀÎÆÄ ¹ßÀü±â.
Ãâ·Â ½ÅÈ£: AC Ãâ·Â-AC 0.5 Vrms ÇØ´ç °¢ ¹üÀ§ ´Ü°è.
DC Ãâ·Â-DC 0.3 ~ 1.3 VDC, dB ´ç 10 mV.
¹ÛÀ¸·Î impedance ´ø½º¸¦ µÎ½Ê½Ã¿À-600 ¿È.
¾Æ¿ô Å͹̳Î: 3.5 ÀüÈ Ãâ·Â ´Ü¸»±â´Â ºÐ¼®±â, ·¹º§ ·¹ÄÚ´õ, Å×ÀÌÇÁ ·¹ÄÚ´õ¿Í ¿¬°áÀ» À§ÇØ Á¦°øµË´Ï´Ù.
ÀÛµ¿ ¿Âµµ. : 0 ~ 50 ( 32 ~ 122 ). ¡É ¡É¢µ ¢µ
ÀÛµ¿ ½Àµµ: 80% RH º¸´Ù´Â ´õ ÀûÀº
Àü·Â °ø±Þ: 006P DC 9V °ÇÀüÁö (À¯Çü).
Àü·Â ¼Òºñ | ¾à. DC 6mA. |
Â÷¿ø | 205x80x35mm ( 8.1x3.2x1.4 ÀÎÄ¡). |
¹«°Ô | 280g/0.62 LB (¹èÅ͸® Æ÷ÇÔ). |
Ç¥ÁØ ¾×¼¼¼¸® | ¼³¸í¼, ±¸°æÃøÁ¤ ³ª»ç ¿îÀü»ç |
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