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![](https://ae01.alicdn.com/kf/Sb59b708a2ab641d187910eaead89dff2P/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/Sec319334f7d943c18970ae1c7f12d950O/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/S5eabd349692a49a680566693f6d3e4ea1/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/Sa9043ca542ca4981b2e4968b6313b1c4s/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sb59b708a2ab641d187910eaead89dff2P/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/Sec319334f7d943c18970ae1c7f12d950O/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/S5eabd349692a49a680566693f6d3e4ea1/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/Sa9043ca542ca4981b2e4968b6313b1c4s/LUTRON-SL-4022-SL4022-1-30-130DB.jpg) ![](https://ae01.alicdn.com/kf/Sa122710ea8dc45b48ece2da54c54a3f8W/LUTRON-SL-4022-SL4022-1-30-130DB.jpg)
- ºê·£µå À̸§: XMSJ
- ¿ø»êÁö: Áß±¹
- Warranty: 1 year
- Customized support: OBM
- Place of Origin: Guangdong, China
- Brand Name: LUTRON
Áú¹®ÀÌ ÀÖÀ¸½Ã¸é °í°´ ¼ºñ½º¿¡ ¹®ÀÇÇϽʽÿÀ: ½Ã±â ÀûÀýÇÑ È¸½ÅÀ» ¹ÞÀ¸·Á¸é WhatsAppÀ» Ãß°¡ÇϽʽÿÀ ¿ÓÃ÷¾Û: + 86 19310173053 À̸ÞÀÏ: ulayways@gmail.com ![](https://ae01.alicdn.com/kf/Sa5e2dc89d9f142b19968e60fa57f7810O.jpg?width=990&height=550&hash=1540)
LUTRON SL-4022 µðÁöÅÐ »ç¿îµå ·¹º§ ÃøÁ¤±â ¼ÒÀ½ ÃøÁ¤±â À¯Çü 130-130DB
¼Ò°³:³ëÀÌÁî ÃøÁ¤ ¹üÀ§: 30 ~ 130dB (µ¥½Ãº§)ÃøÁ¤ ÁÖÆļö ¹üÀ§: 31.5 ~ 8000HzÁ¤È®µµ: ± 1dB(94 dB/1KHz)±¹Á¦ ±Ô¹ü°ú ¶óÀÎ IEC651Type1WithA ¹× CEÁÖÆļö °¡ÁßÄ¡ ¹× ºü¸¥ ½Ã°£ °¡ÁßÄ¡ ¹× ´À¸° ¼±Åà (°¡ÁßÄ¡)ÃÖ´ë ³ëÀÌÁî °ª Àâ±â¿ÜºÎ ·¹ÄÚ´õ¿¡ ÷ºÎ ACVoltage ½ÅÈ£ Ãâ·Â
Å©±â: 260 × 87 × 36mm
Àü±â »ç¾ç:
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18mm LCD, 3 1/2 ÀÚ¸® |
ÃøÁ¤ ±â´É |
DB (A & C ÁÖÆļö °¡ÁßÄ¡), ½Ã°£ °¡ÁßÄ¡ (°í¼Ó, Àú¼Ó), ÃÖ´ë À¯Áö, ÃÖ´ë º¸·ù Àç¼³Á¤, AC Ãâ·Â |
Å×½ºÆ® ¹üÀ§ |
3 ¹üÀ§ (30 - 70 dB, 60 - 100 dB, 90 - 130 dB) |
¼Ö·ç¼Ç ºÐ¼® ÇÐÀ§ |
0.1 dB |
ÈǸ¢ÇÑ »ç½Ç ÇÐÀ§ |
½Ã°£ °¡ÁßÄ¡ ¹× ÁÖÆļö °¡ÁßÄ¡´Â IEC 651 À¯Çü 1 À» ÃæÁ·Çϸç 94 dB ¿¡¼ ÀÔ·Â ½ÅÈ£ º¸Á¤ (31.5Hz ~ 8 kHz), A °¡ÁßÄ¡ÀÇ Á¤È®µµ´Â ´ÙÀ½°ú °°ÀÌ ÁöÁ¤µË´Ï´Ù. 31.5Hz-± 1.5 dB, 63Hz-± 1.5 dB, 125Hz-± 1 dB, 250Hz - ± 1 dB, 500Hz - ± 1 dB, 1 kHz -± 1 dB, 2 kHz - ± 1 dB, 4 kHz - ± 1 dB, 8 kHz - + 1.5 dB ~-3 dB |
ÁÖÆļö °¡ÁßÄ¡ ÀÛ¾÷ |
A & CÀÇ Æ¯¼º. |
°¡ÁßÄ¡-Ư¼ºÀº "Àΰ£ ±Í ¸ñ·Ï" ¹ÝÀÀÀ¸·Î ½Ã¹Ä·¹À̼ǵ˴ϴÙ. ÀϹÝÀûÀ¸·Î ȯ°æ »ç¿îµå ·¹º§À» ÃøÁ¤ÇÏ´Â °æ¿ì Ç×»ó A °¡ÁßÄ¡¸¦ ¼±ÅÃÇÕ´Ï´Ù. |
C °¡ÁßÄ¡-Ư¼ºÀÌ "FLAT" ÀÀ´ä ±Ùó¿¡ ÀÖ½À´Ï´Ù. ÀϹÝÀûÀ¸·Î ±â°è ¼ÒÀ½ Á¡°Ë (QC Á¡°Ë) ¹× Å×½ºÆ® µÈ ÀåºñÀÇ À½¾Ð ¼öÁØÀ» ÆľÇÇÏ´Â µ¥ ÀûÇÕÇÕ´Ï´Ù. |
Å×½ºÆ® ÁÖÆļö ¹üÀ§ |
31.5 Hz¿¡¼ 8,000Hz |
Çб³ ±àÁ¤Àû ÀåÄ¡ |
B & K (Bruel & kjaer), ´Ù±â´É À½Çâ ±³Á¤±â, ¸ðµ¨: 4226 |
¸¶ÀÌÅ© À¯Çü |
Àü±â Äܵ§¼ ¸¶ÀÌÅ©. |
¸¶ÀÌÅ© Å©±â |
1/2 ÀÎÄ¡ Ç¥ÁØ Å©±â. |
¹üÀ§ ¼±Åà |
30 ~ 70 dB, 60 ~ 100 dB, 90 ~ 130 dB, °¢ ´Ü°è¿¡¼ 40 dB, ¹üÀ§ ÃÊ°ú ¹× ¹Ì¸¸Àº |
½Ã°£ °¡Áß ÀÛ¾÷ (ºü¸¥/´À¸°) |
ºü¸¥-t = 200 ms, ´À¸°-t = 500 ms, * "ºü¸¥" ¹üÀ§´Â Àΰ£ÀÇ ±Í ÀÀ´ä ½Ã°£ °¡ÁßÄ¡¸¦ ½Ã¹Ä·¹À̼ÇÇÕ´Ï´Ù. "´À¸°" ¹üÀ§´Â Áøµ¿ »ç¿îµå ·¹º§ÀÇ Æò±Õ°ªÀ» ½±°Ô ¾òÀ» ¼ö ÀÖ½À´Ï´Ù. * "ºü¸¥" & "´À¸°" ½Ã°£ °¡ÁßÄ¡ ¹üÀ§´Â IEC 651 À¯Çü 2 ¿ä±¸ »çÇ׿¡ ¸Â°Ô ¼³°èµÇ¾ú½À´Ï´Ù |
¼öÁ¤ ¹æ¹ý |
½ºÅ©·ù µå¶óÀ̹ö·Î 94 dB ·¹º§¿¡¼ ½±°Ô º¸Á¤ÇÒ ¼ö ÀÖ´Â ¿ÜºÎ º¸Á¤ VRÀ» ±¸ÃàÇÕ´Ï´Ù. ³»ºÎ Áøµ¿ ½Ã½ºÅÛ, 1 KHz »çÀÎÆÄ ¹ß»ý±â |
Ãâ·Â ½ÅÈ£ |
AC Ãâ·Â-°¢ ¹üÀ§ ´Ü°è¿¡ ÇØ´çÇÏ´Â AC 0.4 Vrms. |
Ãâ·Â ´ÜÀÚ |
3.5 ÀüÈ Ãâ·Â ´ÜÀÚ´Â ºÐ¼®±â, ·¹º§ ·¹ÄÚ´õ, Å×ÀÌÇÁ ·¹ÄÚ´õ¿Í ¿¬°áÇϱâ À§ÇØ Á¦°øµË´Ï´Ù. |
ÀÏ¹Ý »ç¾ç:
ÈûÀ» »ç¿ëÇϽʽÿÀ |
DC 9V ¹èÅ͸® x 2 PC ¶Ç´Â µ¿±Þ, °·Â ¶Ç´Â ¾ËÄ®¸®¼º À¯Çü. |
ÇöÀç ¼Òºñ |
´ë·«. DC 17mA. |
ÁÖº¯ ¿Âµµ ÀÛµ¿
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0 ¿¡¼ 50 |
ÀÛµ¿ ½Àµµ
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80% RH ¹Ì¸¸ |
Ä¡¼ö
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260× 87× 36mm |
¹«°Ô ±Ý¾×
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450g.(¹èÅ͸® Æ÷ÇÔ) |
Ç¥ÁØ ¾×¼¼¼¸®
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»ç¿ë ¼³¸í¼¡£ ................................................... 1 PC ÈÞ´ë ÄÉÀ̽º ............................................................ 1 PC |
¿É¼Ç ¾×¼¼¼¸®
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94 dB »ç¿îµå Ķ¸®ºê·¹ÀÌÅÍ, ¸ðµ¨: SC-940, ¸ðµ¨: SC-941
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