µðÁöÅÐ °£ÀÌ ¼ÒÀ½ÃøÁ¤±â(º¸Åë±Þ, Á¤¹Ð±Þ)

½Ç½Ã°£ ÀûºÐÇü ¼ÒÀ½ÃøÁ¤±â(º¸Åë±Þ, Á¤¹Ð±Þ)

½Ç½Ã°£(1/1, 1/3) ÁÖÆļö ¼ÒÀ½ ºÐ¼®±â(º¸Åë±Þ, Á¤¹Ð±Þ)

¼ÒÀ½±³Á¤±â& ¼ÒÀ½/Áøµ¿ ±â·Ï¿ë ÇÁ¸°ÅÍ

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ÀÛ¾÷ȯ°æ ¼ÒÀ½ÃøÁ¤±â(Dosimeter)

ȯ°æ Áøµ¿ÃøÁ¤±â

 

 

 

½Ç½Ã°£(1/1, 1/3) ¼ÒÀ½ ÁÖÆļö ºÐ¼®±â (Real time Frequency Sound Level Analyzer)

 


- ¼ÒÀ½ ºÐ¼®±â´É°ú ÇÔ²² ÁÖÆļö ºÐ¼®±â´ÉÀÌ µ¿½Ã¿¡ °¡´É.
- ¼ÒÀ½ÃøÁ¤±â´ÉÀ¸·Î Ãʱâ¸Þ´º¼³Á¤¿¡¼­ 1ȸÀÇ Å°Á¶ÀÛ¿¡ ÀÇÇÑ A, C, Z º¸Á¤ ¹× µ¿Æ¯¼ºÁ¶Àý±â,
   Fast, Slow, Impulse¿¡ ´ëÇÑ LeqT, Leqt, SPL, Max, Min, Leµî 80°¡Áö ÀÌ»óÀÇ ÃøÁ¤°ªÀ» µ¿½ÃÃøÁ¤ ¹×
   ÀúÀåÀÌ °¡´ÉÇϸç,  ´ë¿ë·® ¸Þ¸ð¸®(64MB)¿¡ ÀÇÇÑ Àå½Ã°£ data ÀúÀåÀÌ °¡´É.
- 120§¼ÀÇ ³ÐÀº µ¿Àû¹üÀ§·Î ÃøÁ¤¹üÀ§¸¦ Á¶ÀýÇÒ ÇÊ¿ä°¡ ¾ø´Ù.(Ãʺ¸ÀÚ¶óµµ ´©±¸³ª ¼Õ½±°Ô »ç¿ë°¡´É)
- ¹«¼±¸ðµâÀ» ÀÌ¿ëÇÏ¿© ÃÖ´ë 3´ë±îÁö ÇÑ´ëÀÇ PC¿¡¼­ ¹«¼±ÃøÁ¤À¸·Î ¸ð´ÏÅ͸µ ±â´É(¼±ÅÃÇ°¸ñ).
- RS-232C ÄÉÀ̺íÀ» ÀÌ¿ëÇÑ PC¿¡¼­ÀÇ ½Ç½Ã°£ ÃøÁ¤ ¹× ¸ð´ÏÅ͸µ(±âº»Ç°¸ñ).
- 1/1 ¿ÁŸºê¹êµå ½Ç½Ã°£ ºÐ¼®ÀÌ °¡´ÉÇϸç ÁÖÆļöºÐ¼® Data´Â ¸·´ë±×·¡ÇÁ ¹× ¼öÄ¡, 3Â÷¿ø±×·¡ÇÁ, NC°î¼±,
   ½Ã°£ÆÄÇü °î¼± µîÀ¸·Î ÃøÁ¤, ÆíÁýÀÌ °¡´ÉÇÏ´Ù(Model:SC-160, SC-30).
- 1/1, 1/3 ÁÖÆļöºÐ¼® ¹× Octave band extension Module¸¦ ¼±ÅÃÇÏ¿© 6.3§Ô ~ 20,000§Ô±îÁö ÁÖÆļöºÐ¼®ÀÌ °¡´É(SC-310)
- Accelerometer(ACE-1) & AC005¿Í ¿¬°áÇÏ¿© Áøµ¿ºÐ¼®ÀÌ °¡´ÉÇÏ´Ù. (¼±ÅÃÇ°¸ñ, Model:SC-310))
- ÀÜÇâ½Ã°£ RT20, RT30ÀÌ ÃøÁ¤ °¡´ÉÇϸç 100°³ÀÇ ÀÜÇâ½Ã°£ Data¸¦ ÀúÀåÇÒ ¼ö ÀÖ´Ù. (¼±ÅÃÇ°¸ñ, Model:SC-160, SC-30)
- Reverberation time ModuleÀ» ¼±ÅÃÇÏ¿©1/1 ¶Ç´Â 1/3 ¿ÁŸºêÀÇ RT20, RT30ÀÌ ÃøÁ¤°¡´ÉÇϸç 7,900°³(1/1),
   2,600°³( 1 / 3 )ÀÇ ÀÜÇâ½Ã°£ Data¸¦ ÀúÀåÇÒ ¼ö ÀÖ´Ù(Model:SC-310).
- ½ºÆ©µð¿À, »ç¹«½Ç, ȸÀÇ½Ç µî °ÇÃ๰ÀÇ À½Ç⼺´É Æò°¡¿¡ »ç¿ëµÇ´Â NC°ª ¹× NC°î¼±À» ¾×Á¤È­¸é ¹× PC¿¡¼­ Ãâ·ÂÀÌ °¡´É.

 

 

-  ½ºÆ©µð¿À, »ç¹«½Ç, ȸÀÇ½Ç µî °ÇÃ๰ÀÇ À½Ç⼺´É Æò°¡¿¡ »ç¿ë.
- °¢Á¾ ¼ÒÀ½ÃøÁ¤ (»ýÈ°¼ÒÀ½, µµ·Î±³Åë, °Ç¼³ÇöÀå, Ç×°ø±â, ¹ßÆÄ, öµµ µî) ¹× ÁÖÆļö ºÐ¼®
- °¢Á¾ ±â°è·ù Á¦Ç°ÀÇ ¼ÒÀ½ Áøµ¿ Ç°Áú°Ë»ç (³ÃÀå°í, ¼¼Å¹±â, ¸ðÅÍ, ÀÚµ¿Â÷ µî)
- °ÇÃà À½Ç⼺´ÉÆò°¡ (¹Ù´Ú Ãæ°ÝÀ½, ÀÜÇâ½Ã°£ µî)
- °¢Á¾ °ÇÀÚÀç µîÀÇ À½Ç⼺´ÉÆò°¡ (¹æÀ½º®, »þ½Ã, ¹æÀ½¹®, û·Â½ÇÇè½Ç, ÀÜÇâ½Ç,¹«Çâ½Ç µî)
- ÀÛ¾÷ȯ°æ ¼ÒÀ½ ÃøÁ¤ ¹× ³­Ã»¿¹¹æ °èȹ¼ö¸³ (°¢Á¾ »ê¾÷Àå)
- ÀÎüÁøµ¿ ÃøÁ¤ Æò°¡(ÀÎüÁøµ¿ÃøÁ¤¸ðµâ : VM-310 ÀåÂø½Ã, Model:SC-310)

 

[ SC-160 ]
1/1 ÁÖÆļö ºÐ¼®±â

[ SC-30 ]
1/1 ÁÖÆļö ºÐ¼®±â

[ SC-310 ]
1/1, 1/3 ÁÖÆļö ºÐ¼®±â

Model

SC-160

SC-30

SC-310

Type

º¸Åë±Þ

Á¤¹Ð±Þ

Á¤¹Ð±Þ

Frequency analysis

1/1

1/1

1/1, 1/3

Microphone

1/2" removable prepolarised condenser microphone

Measurement range

25.3 to 130 dB(A)

18 to 137 dB(A)

Accuracy

± 0.5 dB

± 0.3 dB

Frequency weighting

A, C and Z

Peak range

Up to 133 dBC

Up to 140 dBC

Frequency range

20 ~ 22,000 Hz

1 ~ 22,000 Hz

Functions

LeqT, Leqt, Max, Max1s, Min, LS, LX, LeqTMax, LeqTMin, Lpk, Lpk1s, SPL, NC

Memory

- Sound level mode : All each second (1 hour  30 minutes)
- Spectrum analyzer mode : All each second (5 hour 25 minutes)

- Sound level mode :
4 days 16 hours second by second (82 functions)

- 1/3 Octave mode :
13 days 15 hours second by second, 3 days  5 hours 125ms

Standards

Type 2 according IEC & ANSI

Type 1 according IEC & ANSI

Mark

 

Octave Filter

31.5, 63, 125, 250, 500, 1000, 2000, 4000, 8000, 16000 Hz

- 1/1 Octave Filter :
31.5, 63, 125, 250, 500, 1000, 2000, 4000, 8000, 16000

- 1/3 Octave Filter :
20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160,200, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000, 5000, 6300, 8000, 10000

- 1/3 Octave filters extension  module :
6.3, 8, 10, 12.5,16, 12500, 16000, 20000

Time weighting

Fast / Slow / Impulse

Outputs

 Serial (RS-232), AC(max. 7.4V RMS)

AC(max. 6.54V RMS),
USB, Serial (RS-232)

Battery

1 6LF22-type 9 V alkaline or lithium battery

Dimension & Weight

335 x 82 x 19 mm,   627 g with battery

Sensor separation

-

-

OK

Standard Accessories

Case, 9 V battery, windscreen, cable for connection with PC, software for PC

ȯ°æºÎ Çü½Ä ½ÂÀιøÈ£

NESM-88

NESM-74

NESM-90