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aHR0cDovL2ZyZWVzaGlwLmNvLmty
- ºê·£µå À̸§: LanYuXuan
- ±Ù¿ø: CN (Á¤Ç°)
- Grade: DIY
- Warranty: 1 year
- Customized support: OEM
- Place of Origin: Anhui, China
- Brand Name: VETUS
- Model Number: SL-5868N
- Accuracy: In accordance with IEC61672 standard, class 2
- Frequency Weighting: A, C, and Lin(Linear)
- Time Weighting: Fast (F), Slow (S)
- Range: 25dB~130dB (A)
- Range control: Manual, three gears, linear range > 60dB
- Calibration: Use class 1 sound level calibrator
- Power Supply: 4x1.5V AAA Size (UM-4) Battery
- External Power: 6V
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F S ½Ã°£ °¡ÁßÄ¡¸¦ »ç¿ëÇÑ Á¤È®ÇÑ »ç¿îµå ·¹º§ ¹ÌÅÍ ³ëÀÌÁî µ¥½Ãº§ ·¹º§ Å×½ºÅÍ
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* ¼º´ÉÀº GB/T 3785-2010 Ç¥ÁØ ·¹º§ 2 ¹× IEC 61672:2013 Ŭ·¡½º 2 »ç¿îµå ·¹º§ ¹ÌÅÍ ¿ä±¸ »çÇ׿¡ µû¸¨´Ï´Ù. ¶ÇÇÑ JJG 188-2017 Ç¥ÁØÀ» ÁؼöÇÕ´Ï´Ù. * µÎ ½Ã°£ °¡ÁßÄ¡ F, S¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. * µðÁöÅÐ °¨Áö ±â¼úÀº ±âÁ¸ÀÇ »ç¿îµå ·¹º§ ¹ÌÅ͸¦ ´ëüÇÏ´Â µ¥ »ç¿ëµÇ¸ç ¾ÈÁ¤¼º°ú ½Å·Ú¼ºÀÌ Å©°Ô Çâ»óµË´Ï´Ù. °³¼±. * ¼±¸íÇÏ°í Á÷°üÀû ÀÎ µð½ºÇ÷¹ÀÌ·Î ´ëÇü È¸é µð½ºÇ÷¹ÀÌ°¡ äÅõǾú½À´Ï´Ù. µ¿Àû ½ºÄÉÀÏ Ç¥½Ã.
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¥Õ12.7mm (1/2 `) Å×½ºÆ® Äܵ§¼ ¸¶ÀÌÅ©
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ÁÖÆļö °¡ÁßÄ¡
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A, C ¹× ¸° (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¿, 3 °³ÀÇ ±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 Ç¥½Ã 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)
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Àü½Ã
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´ëÇü È¸é µ¿Àû LCD, ¼ø°£ »ç¿îµå ·¹º§, ¾Æ³¯·Î±× À½Çâ ¹ÌÅÍ µð½ºÇ÷¹ÀÌ.
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º¸Á¤
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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͸®
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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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227mm x 63mm x 26mm
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ÀÛµ¿ Á¶°Ç
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¿Âµµ: -10 °C ~ 50 °C
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Ç¥ÁØ ¾×¼¼¼¸®
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¸ÞÀÎ À¯´Ö
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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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¿ÜºÎ Àü¿ø °ø±Þ ÀåÄ¡ (6V)
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