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aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H8caaecde0a3345a894c9825f0b092fe3W/25dB-130dB-Fast-F-S-I.jpg)
- ºê·£µå À̸§: cnlandtek
- Áõ¸í¼: ¼¼·ý
- ±Ù¿ø: CN (Á¤Ç°)
- ÃøÁ¤ ¹üÀ§: 30 ~ 130dB
- ½º¸¶Æ® ±â±â: YES
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ¸ðµ¨ ¹øÈ£: SL-5868ILEQ
- Frequency weighting: A, C, and Lin(Linear)
- Range control: Manual, three gears, linear range > 60dB
- Testing Range 1: 30dB~90dB (dynamic scale display 10~100)
- Testing Range 2: 50dB~110dB (dynamic scale display 30~120)
- Testing Range 3: 70dB~130dB (dynamic scale display 50~140)
- Accuracy: In accordance with IEC61672 standard, class 2
- Time Weighting: Fast (F), Slow (S), Impulse (I)
- Measuring range: 25dB~130dB (A)
ÀÓÆÞ½º ÅëÇÕ »ç¿îµå ·¹º§ ¹ÌÅÍ SL-5868ILEQ 25dB ~ 130dB Fast (F), Slow (S), Impulse (I) ÃøÁ¤ ´©Àû ¹éºÐÀ² »ç¿îµå ·¹º§, ¿É¼Ç ºí·çÅõ½º ÇÁ¸°ÅÍ
ÀÀ¿ë ÇÁ·Î±×·¥:
ÀÓÆÞ½º ÅëÇÕ »ç¿îµå ·¹º§ ¹ÌÅÍ´Â ÅëÇÕ »ç¿îµå ·¹º§ ¹ÌÅÍ ÀÎ ¹ü¿ë »ç¿îµå ·¹º§ ¹ÌÅÍÀÔ´Ï´Ù. ÃàÀû µÈ ¹éºÐÀ² »ç¿îµå ·¹º§À» ÃøÁ¤ ÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
Ư¡:
* ±× ¼º´ÉÀº GB/T 3785-2010 Ç¥ÁØ ·¹º§ 2 ¹× IEC 61672:2013 Ŭ·¡½º 2 »ç¿îµå ·¹º§ ¹ÌÅÍ ¿ä±¸ »çÇ׿¡ µû¶ó ´Ù¸¨´Ï´Ù. ¶ÇÇÑ JJG 188-2017 Ç¥ÁØÀ» ÃæÁ·ÇÕ´Ï´Ù.
* ÅëÇÕ ¹× Åë°è ±â´ÉÀ» ÅëÇØ 800 ±×·ìÀÇ ´ÜÀÏ ÃøÁ¤ ¹× 6 ÀÏÀÇ ÀÏ¹Ý ÃøÁ¤À» ¼öÇà ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀúÀåµÈ µ¥ÀÌÅ͸¦ Àаí Àμâ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¼öÁý µÈ µ¥ÀÌÅÍ´Â ÀÏ¹Ý ÃøÁ¤ÀÌ ispaused µÉ ¶§ È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
* ¼¼ ¹ø °¡ÁßÄ¡ F, S, ³»°¡ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
* µðÁöÅÐ °¨Áö ±â¼úÀº ±âÁ¸ »ç¿îµå ·¹º§ ¹ÌÅ͸¦ ´ëüÇÏ´Â µ¥ »ç¿ëµÇ¸ç ¾ÈÁ¤¼º°ú ½Å·Ú¼ºÀÌ Å©°Ô Çâ»óµË´Ï´Ù.
* ¸íÈ®ÇÏ°í Á÷°üÀû ÀÎ µð½ºÇ÷¹ÀÌ¿Í ÇÔ²² ´ëÇü ½ºÅ©¸° µð½ºÇ÷¹À̸¦ äÅÃÇÕ´Ï´Ù. µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ·Î.
* µ¥ÀÌÅÍ Àμâ¿ë ¿É¼Ç ºí·çÅõ½º ÇÁ¸°ÅÍ.
* USB µ¥ÀÌÅÍ Ãâ·ÂÀ» »ç¿ëÇÏ¿© pc¿Í ¿¬°áÇϽʽÿÀ.
* ºí·çÅõ½º µ¥ÀÌÅÍ Ãâ·Â ¼±ÅÃÀ» Á¦°øÇÕ´Ï´Ù.
»ç¾ç:
¸¶ÀÌÅ©
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≥ 12.7mm (1/2 `) Å×½ºÆ® Äܵ§¼ ¸¶ÀÌÅ©
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ÁÖÆļö °¡ÁßÄ¡
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A, C ¹× Lin (¼±Çü)
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¹üÀ§
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25dB ~ 130dB (A)
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¹üÀ§ Á¦¾î
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¼öµ¿, ¼¼ ±â¾î, ¼±Çü ¹üÀ§> 60dB
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Å×½ºÆ® ¹üÀ§
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30dB ~ 90dB (µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ 10 ~ 100)
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50dB ~ 110dB (µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ 30 ~ 120)
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70dB ~ 130dB (µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ 50 ~ 140)
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Á¤È®µµ
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IEC61672 Ç¥ÁØ¿¡ µû¶ó, Ŭ·¡½º 2
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½Ã°£ °¡ÁßÄ¡
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ºü¸¥ (F), ´À¸° (S), ÀÓÆÞ½º (I)
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µð½ºÇ÷¹ÀÌ
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´ëÇü ½ºÅ©¸° µ¿Àû LCD, ¼ø°£ »ç¿îµå ·¹º§, ¾Æ³¯·Î±× ¹ÌÅÍ µð½ºÇ÷¹ÀÌ.
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Ãâ·Â ÀÎÅÍÆäÀ̽º
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AC ½ÅÈ£ Ãâ·Â
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USB µ¥ÀÌÅÍ ÄÉÀ̺í Ãâ·Â
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±³Á¤
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Ŭ·¡½º 1 »ç¿îµå ·¹º§ ±³Á¤±â »ç¿ë
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Àü¿ø °ø±Þ ÀåÄ¡
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4x1.5V AAA Å©±â (UM-4) ¹èÅ͸®(¹èÅ͸® Æ÷ÇÔµÇÁö ¾ÊÀ½)
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¿ÜºÎ Àü¿ø
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6V
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¹«°Ô
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185g (¹èÅ͸® Á¦¿Ü)
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Ä¡¼ö
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227x63x26mm
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ÀÛµ¿ Á¶°Ç
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¿Âµµ: -10 ~ 50 ° c
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Ç¥ÁØ ¾×¼¼¼¸®
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º»Ã¼
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À©µå ½ºÅ©¸°
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ÈÞ´ë¿ë ÄÉÀ̽º (B04)
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¼öµ¿
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¿É¼Ç ¾×¼¼¼¸®
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CD
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µ¥ÀÌÅÍ ÄÉÀ̺í
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ºí·çÅõ½º µ¥ÀÌÅÍ ¾î´ðÅÍ
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ºí·çÅõ½º ÇÁ¸°ÅÍ
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ÇÁ¸°ÅÍ Àü¿ø ¾î´ðÅÍ
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¿ÜºÎ Àü¿ø °ø±Þ ÀåÄ¡ (6V)
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