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![](https://ae01.alicdn.com/kf/H4885e925c9e24a56b21074979c8da45fk/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/Ha1a099cbcfcf4af593792e7b7ec072a8r/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/Hfb72aefdf3624bae84bc4d5778325bc5o/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/H537f36b6655641faa2bc863a1bd55812o/LCD-db-30-130dBA.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H4885e925c9e24a56b21074979c8da45fk/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/Ha1a099cbcfcf4af593792e7b7ec072a8r/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/Hfb72aefdf3624bae84bc4d5778325bc5o/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/H537f36b6655641faa2bc863a1bd55812o/LCD-db-30-130dBA.jpg) ![](https://ae01.alicdn.com/kf/Hc2f72aa0c7e24013a8aa9880186497cbb/LCD-db-30-130dBA.jpg)
- ÃøÁ¤ ¹üÀ§: 30 ~ 130dB
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ¸ðµ¨ ¹øÈ£: AR824
- ºê·£µå À̸§: SMART SENSOR
- ±Ù¿ø: CN (Á¤Ç°)
- Certificaton: CE, FCC certification
- Accuracy: ¡¾1.5dB
- Frequency range: 31.5Hz to 8.5K Hz
- Linearity range: 50dB
- Frequency weighting: A, C
- Standard: According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2
- Time Weighting: Fast / SLow
- Sampling Frequency: 2 times / sec
- Self calibration time: 10 secs(every turn on)
SMART SENSOR AR824 »ç¿îµå ·¹º§ ¹ÌÅÍ´Â À½¾Ð ·¹º§À» ÃøÁ¤ÇÏ¸ç °ÅÀÇ ¸ðµç ¼ÒÀ½ÀÇ Á¤·®È¸¦ À§ÇØ ¼ÒÀ½ °øÇØ ¿¬±¸¿¡ ÀϹÝÀûÀ¸·Î »ç¿ëµÇÁö¸¸ ƯÈ÷ »ê¾÷, ȯ°æ ¹× Ç×°ø±â ¼ÒÀ½¿¡ »ç¿ëµË´Ï´Ù. ¾ÈÀü ¿£Áö´Ï¾î, °Ç°, »ê¾÷ ¾ÈÀü »ç¹«¼Ò ¹× ´Ù¾çÇÑ È¯°æ¿¡¼ÀÇ À½Áú °ü¸®.
Ư¡: 1. ÀÌ ÀåÄ¡´Â »ç¿îµå ·¹º§ ¹ÌÅÍ¿¡ ´ëÇÑ IEC651 TYPE2 ¹× ANSI S1.4 type2 ¿¡ µû¶ó ¼³°èµÇ¾ú½À´Ï´Ù. 2. ¼ø°£ À½Çâ ÃøÁ¤ ±â´É 3. ÃøÁ¤ ¹üÀ§: 30-130µ¥½Ãº§ 4. µÎ °³ÀÇ µ¿µîÇÑ °¡Áß À½¾Ð ¼öÁØ. A¿Í C 5. ºü¸£°í ´À¸° µ¿Àû Ư¼º ¸ðµå 6. ÁÖÆļö ºÐ¼®±â ·¹º§ ·¹ÄÚ´õ, FFT ºÐ¼®±â, ±×·¡ÇÈ ·¹ÄÚ´õ µîÀ»À§ÇÑ AC ¹× DCsigning Ãâ·Â
ºê·£µå À̸§: | ½º¸¶Æ® ¼¾¼ | »ö»ó: | ÈÀÌÆ® | Àç·á: | ABS Çöó½ºÆ½ | ¼ýÀÚ & ÇØ»óµµ | 5 ÀÚ¸® ¹× 0.1dB µð½ºÇ÷¹ÀÌ: 0.5 ºñ¼ | ÃøÁ¤ ¹üÀ§: | 30 ~ 130dBA 35 ~ 135dBC | Á¤È®µµ | ¡¾ 1.5dB | ÁÖÆļö ¹üÀ§: | 31.5 Hz¿¡¼ 8.5K Hz | ¼±Çü ¹üÀ§: | 50dB | ÁÖÆļö °¡ÁßÄ¡: | A, C | ¸¶ÀÌÅ© | 1/2 ÀÎÄ¡ ÀÏ·ºÆ®·¿ Äܵ§¼ ¸¶ÀÌÅ© | Ç¥ÁØ | IEC651 À¯Çü 2 ¹× ANSIS1.4 À¯Çü 2 ¿¡ µû¸£¸é | ½Ã°£ °¡ÁßÄ¡ | ºü¸¥/´À¸° | ¸·´ë ±×·¡ÇÁ: | ¸ð´ÏÅ͸µ¿¡¼ 1 dB ´Ü°è¿¡¼ 50 dB ½ºÄÉÀÏ | ÇöÀç À½¾Ð ·¹º§ Ç¥½Ã ±â°£: 50mS |
| ·¹º§ ¹üÀ§: | 30-80dB; 50-100dB; 60-110 dB; 80-130dB | ÃÊ°ú Ç¥½Ã ¹üÀ§: | ¾Æ·¡´Â ¹üÀ§ÀÇ ÇÏÇѺ¸´Ù ÀÛÀ½À» ³ªÅ¸³À´Ï´Ù. | AC Ãâ·Â: | FS Ãâ·Â ÀÓÇÇ´ø½º¿¡¼ 0.707 Vrms ¾à 600 ohm | DC Ãâ·Â: | 10mV / dB Ãâ·Â ÀÓÇÇ´ø½º ¾à 100 ohm | ÃÖ´ë: ÃÖ´ë À¯Áö/ÀÚµ¿ Àü¿ø ²ô±â | V | ¿ÜºÎ Àü¿ø °ø±Þ ÀåÄ¡ | V | ·¹º§ ¹üÀ§ ¸·´ë ±×·¡ÇÁ | V | ¹üÀ§ ¼±Åà | 4 °¡Áö ¸ðµå | ¹üÀ§ ÃÊ°ú Ç¥½Ã/¹èÅ͸® Ç¥½Ã | V | ¹é¶óÀÌÆ® µð½ºÇ÷¹ÀÌ/ÃÖ´ë ¹× ÃÖ¼Ò È¦µå ±â´É | V | »ùÇøµ ÁÖÆļö | 2 ȸ/ÃÊ | Àڱ⠱³Á¤ ½Ã°£: | 10 ÃÊ (ÄÑÁú ¶§¸¶´Ù) | ÀÛµ¿ Á¶°Ç | ¿Âµµ: 0-40C; ½Àµµ: 10% ¿¡¼ 80% RH | º¸°ü Á¶°Ç | ¿Âµµ: -10 ~ 60C; ½Àµµ: 10% ~ 70% RH | Æ÷Àå Á¤º¸ | Àü¿ø | 4 * AA1.5 ¾ËÄ«¶óÀÎ ¼¿ ¶Ç´Â DV6V 100 (ÃÖ´ë DC 9V) (¹èÅ͸® ¹ÌÆ÷ÇÔ) | Á¦Ç° ¼øÁß·® | 300g | Á¦Ç° Å©±â | 224*66*33mm | Æ÷Àå | ¼±¹° »óÀÚ | Ä«Åæ ´ç Ç¥ÁØ ¼ö·® | 20 | Ç¥ÁØ ÆÇÁö Å©±â | 265*72*65mm | Ç¥ÁØ Ä«Åæ ÃÑ Áß·® | 12.82kg | Æ÷Àå ³»¿ë | 1PC AR824 1PC »ç¿ëÀÚ ¼³¸í¼ 1PC DC ÄÉÀ̺í 1PC ¼±¹° »óÀÚ |
![](https://ae01.alicdn.com/kf/S2f67451f542a4506924971943dc2440eN.jpg) ![](https://ae01.alicdn.com/kf/See821d16b9a64b80bb1e66a880b8006ai.jpg) ![](https://ae01.alicdn.com/kf/Sf050c8b29a9642eabb98b8ec686c3f5ee.jpg) ![](https://ae01.alicdn.com/kf/S6bf61aecab0e4bd3aaee6b755e7a7914F.jpg)
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