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![](https://ae01.alicdn.com/kf/S297b222e21b547048314565ae4c698daH/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S724a3636845349178b637fe2db9ae222u/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S46c3c2452aab43ba90143b6732619816U/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S5f56b5b3513f435b8bf060b3630a6decg/SL-5868N-25dB-130dB-A.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S297b222e21b547048314565ae4c698daH/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S724a3636845349178b637fe2db9ae222u/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S46c3c2452aab43ba90143b6732619816U/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S5f56b5b3513f435b8bf060b3630a6decg/SL-5868N-25dB-130dB-A.jpg) ![](https://ae01.alicdn.com/kf/S0c180f00f7774c34aeb9742dea95bbdf0/SL-5868N-25dB-130dB-A.jpg)
- ºê·£µå À̸§: XMSJ
- ±Ù¿ø: CN (Á¤Ç°)
- DIY ¿ëÇ°: Àü±â
- Áõ¸í¼: ¼¼·ý
- Customized support: OEM
- Place of Origin: Guangdong, China
- Brand Name: Landtek
- Model Number: SL-5868N
- Power: Electronic
- Accuracy: In accordance with IEC61672 standard, class 2
- Frequency Weighting: A,C and Lin(Linear)
- Time Weighting: Fast / Slow
- Range control: Manual, three gears, linear range > 60dB
- External Power: 6V
- Range: 25dB~130dB (A)
- Microphone: 12.7mm (1/2`) test condenser microphone
- Display: Large screen dynamic LCD
Á¤È®ÇÑ »ç¿îµå ·¹º§ ¹ÌÅÍ SL-5868N
»ç¾ç: Á¤È®ÇÑ »ç¿îµå ·¹º§ ¹ÌÅÍ´Â ±âÇÏ ±Þ¼öÀû ÀÎ ½Ã°£À» ÃøÁ¤ÇÏ´Â ¹ü¿ë »ç¿îµå ·¹º§ ¹ÌÅÍÀÔ´Ï´Ù.
* ±×°ÍÀÇ 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 ÀÌ´Ù. ±×°ÍÀº ¶ÇÇÑ JJG 188-2017 ±âÁØÀ» ¸¸³³´Ï´Ù.
* µÎ ½Ã°£ ¹«°Ô F, s¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
* µðÁöÅРŽÁö ±â¼úÀº ÀüÅëÀûÀÎ »ç¿îµå ·¹º§ ¹ÌÅ͸¦ ´ëüÇÏ´Â µ¥ »ç¿ëµÇ¸ç ¾ÈÁ¤¼º andreliability´Â Å©°Ô Çâ»óµË´Ï´Ù.
* ´ëÇü ½ºÅ©¸° µð½ºÇ÷¹ÀÌ´Â ¸íÈ®ÇÏ°í Á÷°üÀû ÀÎ µð½ºÇ÷¹À̷ΠäÅõ˴ϴÙ. µ¿ÀûÀÎ °¡´ÆÀÚ Àü½Ã·Î.
¸¶ÀÌÅ© |
Condenser 12.7mm (1/2 `) Å×½ºÆ® Äܵ§¼ ¸¶ÀÌÅ© |
ÁÖÆļö °¡ÁßÄ¡ |
A, C ¹× ¸° (¼±Çü) |
¹üÀ§ |
25dB ~ 130dB (A) |
¹üÀ§ Á¦¾î |
¼³¸í¼, 3°³ÀÇ ÀåÄ¡, ¼±Çü ¹üÀ§> 60dB |
Å×½ºÆ® ¹üÀ§ |
30dB ~ 90dB (µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ 10 ~ 100) |
50dB ~ 110dB (µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ 30 ~ 120) |
70dB ~ 130dB (µ¿Àû ½ºÄÉÀÏ µð½ºÇ÷¹ÀÌ 50 ~ 140) |
Á¤È®µµ |
IEC61672 ±âÁØ¿¡ µû¶ó, Á¾·ù 2 |
½Ã°£ °¡ÁßÄ¡ |
ºü¸¥ (F), ´À¸° (S) |
µð½ºÇ÷¹ÀÌ |
Å« ½ºÅ©¸° µ¿ÀûÀÎ LCD, analogammeter Àü½Ã¿Í ´õºÒ¾î Áï¼® »ç¿îµå ·¹º§. |
±³Á¤ |
Ŭ·¡½º 1 »ç¿îµå ·¹º§ Ķ¸®calibra»ç¿ë |
Àü¿ø |
4x1.5V AAA Å©±â (UM-4) ¹èÅ͸® |
¿ÜºÎ Àü¿ø |
6V |
¹«°Ô |
185g (¹èÅ͸® Á¦¿Ü) |
Â÷¿ø |
227x63x26mm |
ÀÛµ¿ Á¶°Ç |
¿Âµµ: -10 ~ 50 °C |
Ç¥ÁØ ¾×¼¼¼¸® |
¸ÞÀÎ À¯´Ö |
À©µå |
ÈÞ´ë¿ë ÄÉÀ̽º (B04) |
¼öµ¿ |
¿É¼Ç ¾×¼¼¼¸® |
¿ÜºÎ Àü·Â °ø±Þ (6V) |
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![](https://ae01.alicdn.com/kf/S4a63ed33f93e4f168f37db1acbd887c35.jpg?width=1291&height=3593&hash=4884)
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