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- ½º¸¶Æ® ±â±â: no
- ÃøÁ¤ ¹üÀ§: 30 ~ 130dB
- ¸ðµ¨ ¹øÈ£: SLM-390
- ºê·£µå À̸§: GAIN EXPRESS
- ¿ø»êÁö: Áß±¹
- Type: sound level meter
- Microphone: High precision 1/2 inch microphone
- Measuring level: 30~70dB, 60~90dB, 80~110dB, 100~130dB
- Resolution: 0.1dB
- Frequency weighting: A/C/Z weighting
- Sampling rate: 2 times/s
- Frequency response: 31.5Hz~8kHz
- Analog bar: One scale represents 1dB
- Display: 4 digits, max 1999
- Datalogger: 1999 groups
- Power Supply: 1.5V AAA battery or USB micro interface 5V
- Over range: \
- Accuracy: ¡¾1.5dB (sound pressure reference, 94dB@1KHz)
- Ambient temperature range: 0~60¡ÆC
- Ambient temperature accuracy: ¡¾2¡ÆC
30 ~ 130dB ÀÇ ³ÐÀº ÃøÁ¤ ¹üÀ§¸¦ °¡Áø °í±Þ µðÁöÅÐ »ç¿îµå ·¹º§ ¹ÌÅ͸¦ ¼Ò°³ÇÕ´Ï´Ù. ÀÌ ´Ù¸ñÀû ¾Ç±â´Â A, C ¹× Z ÁÖÆļö °¡ÁßÄ¡ ¿É¼ÇÀ» Á¦°øÇϹǷΠ´Ù¾çÇÑ ½Ã³ª¸®¿À¿¡¼ Á¤È®ÇÑ »ç¿îµå Ư¼ºÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
»ç¿îµå ·¹º§À» µ¥½Ãº§ (dB) ´ÜÀ§·Î Ç¥½ÃÇÏ´Â Å©°í Àб⠽¬¿î µð½ºÇ÷¹ÀÌ¿Í ÃÖ¼Ò ¹× ÃÖ´ë Æǵ¶ °ª°ú °°Àº ±âŸ À¯¿ëÇÑ Á¤º¸, ¹× ½Ã°£ °¡Áß Æò±Õ. ¶ÇÇÑ Á¤È®ÇÑ ÃøÁ¤À» À§ÇØ ½±°Ô º¸Á¤ ÇÒ ¼öÀÖ´Â ³»Àå ¸¶ÀÌÅ©°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ¶ÇÇÑ ½Ç½Ã°£ PC ¿¬°á ±â´ÉÀ» ÅëÇØ Ãß°¡ ºÐ¼®À» À§ÇÑ ¿øÈ°ÇÑ µ¥ÀÌÅÍ Àü¼ÛÀÌ °¡´ÉÇÕ´Ï´Ù. ¼öÁý µÈ µ¥ÀÌÅ͸¦ ½±°Ô ´Ù¿î·ÎµåÇÏ¿© Àμâ ÇÒ ¼ö ÀÖÀ¸¹Ç·Î °á°ú¸¦ °øÀ¯Çϰųª ¹®¼ÈÇÏ´Â °ÍÀÌ Æí¸®ÇÕ´Ï´Ù.
Ư¡:
A/C/Z ÁÖÆļö °¡ÁßÄ¡ ¹× °í¼Ó/Àú¼Ó ½Ã°£ °¡ÁßÄ¡ ¿É¼Ç
µ¥ÀÌÅÍ º¸À¯ ¹× ÃÖ´ë/ÃÖ¼Ò/Æò±Õ ÃøÁ¤ ÇÔ¼ö
µ¥ÀÌÅÍ ·¹ÄÚµå ´Ù¿î·Îµå ¹× ½Ç½Ã°£ PC ¿¬°á ±â´É (Windows 7, 8 ¹× 10, 11 °ú ȣȯµÇ´Â PC ¼ÒÇÁÆ®¿þ¾î-64 ºñÆ® OS Æ÷ÇÔ)
A/C/Z ¾Æ³¯·Î±× ½ÅÈ£ Ãâ·Â-Åë°è ºÐ¼®¿ë ÁÖÆļö ºÐ¼®±â ¶Ç´Â X-Y Ãà ·¹ÄÚ´õ¿¡ ¿¬°á °¡´É
Á¶Á¤ °¡´ÉÇÑ »óÇÑ ¹× ÇÏÇÑ
¼³Á¤µÈ Çѵµ¸¦ ÃÊ°ú ÇÒ ¶§ ºÎÀú ¹× Á¶¸í °æº¸
¾Æ³¯·Î±× ¹Ù ½ºÄÉÀÏ ¹× ¹èÅ͸® ºÎÁ· Ç¥½Ã ±â´É
ºñÈ°¼ºÈ ±â´ÉÀ¸·Î ÀÚµ¿ Àü¿ø ²ô±â
»ç¾ç:
¸¶ÀÌÅ©: °íÁ¤¹Ð 1/2 ÀÎÄ¡ ¸¶ÀÌÅ©
¹üÀ§: 30 ~ 130dB
ÃøÁ¤ ·¹º§: 30 ~ 70dB, 60 ~ 90dB, 80 ~ 110dB, 100 ~ 130dB
ÇØ»óµµ: 0.1dB
Á¤È®µµ: ± 1.5dB (À½¾Ð ÂüÁ¶, 94dB @ 1KHz)
ÁÖÆļö °¡ÁßÄ¡: A/C/Z °¡ÁßÄ¡
½Ã°£ °¡ÁßÄ¡:
ºü¸¥: 0.125s
´À¸²: 1 ÃÊ
¹üÀ§: 0 ~ 60 °C
Á¤È®µµ: ± 2 °C
¹üÀ§ ÃÊ°ú: "¿À¹ö ~ ÇÏÀÌ", "¾Æ·¡ ~ ·Î" ¾Æ³¯·Î±× ½ÅÈ£ Ãâ·Â: ÇìµåÆù Àè ¼ÒÄÏ¿¡ ÀÇÇØ AC/DC ½ÅÈ£°¡ Ãâ·ÂµË´Ï´Ù: AC = 100Vrms, DC = 10mV/dB
µ¥ÀÌÅÍ ·Î°Å: ±×·ì 1999
±â·Ï °£°Ý Á¶Á¤: 9 ´Ü°è (1 ÃÊ, 5 ÃÊ, 10 ÃÊ, 30 ÃÊ, 1 ºÐ, 30 ºÐ, 1 ½Ã°£, 12 ½Ã°£, 24 ½Ã°£)
µ¿±â ¾÷µ¥ÀÌÆ®: ÇÁ·Î±×·¥ ¾÷µ¥ÀÌÆ®´Â PC Á¤º¸ ÂüÁ¶
ÀÚµ¿ Àü¿ø ²ô±â: 15 ºÐ (Ãë¼Ò °¡´É)
Àü¿ø °ø±Þ ÀåÄ¡: 3x1.5V AAA ¹èÅ͸® ¶Ç´Â USB ¸¶ÀÌÅ©·Î ÀÎÅÍÆäÀ̽º 5V
¹«°Ô: ¾à. 215gms
Ä¡¼ö: 229x70x35mm
¼³Á¤ Æ÷ÇÔ:
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