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

°íÁ¤¼³Ä¡Çü ¼ÒÀ½ÃøÁ¤±â& ´ëÇüÀü±¤ÆÇ

ÀÛ¾÷ȯ°æ ¼ÒÀ½ÃøÁ¤±â(Dosimeter)

ȯ°æ Áøµ¿ÃøÁ¤±â

 

 

 

½Ç½Ã°£ ÀûºÐÇü ¼ÒÀ½ÃøÁ¤±â (Real time Integrating Sound Level Meter)

 


- 120§¼ÀÇ ³ÐÀº µ¿Àû¹üÀ§·Î ÃøÁ¤¹üÀ§¸¦ Á¶ÀýÇÒ ÇÊ¿ä°¡ ¾ø´Ù. (Ãʺ¸ÀÚ¶óµµ ´©±¸³ª ¼Õ½±°Ô »ç¿ë°¡´É)
- ´Ü 3ȸÀÇ Å°Á¶ÀÛÀ¸·Î ÃøÁ¤ÇÏ°íÀÚ ÇÏ´Â Æò±Õ°ª, ÃÖ´ë°ª, ÃÖ¼Ò°ª, ¼ø°£°ªµîÀ» ÃøÁ¤¹× µ¿½ÃÀúÀå.
- 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·ÎÀÇ ½Ç½Ã°£ ÃøÁ¤ ¹× ¸ð´ÏÅ͸µ(±âº»Ç°¸ñ)
- LF, LS(¼ø°£°ª), LeqT(µî°¡¼ÒÀ½), MaxLS(ÃÖ´ë°ª), Lcpk(ÇÇÅ©¼ÒÀ½), LE(Æø·Î¼ÒÀ½)ÀÇ
   ½Ç½Ã°£ÆÄÇü ¹× ¼öÄ¡ µ¿½Ã Ç¥½Ã°¡´É
- ½Ç½Ã°£ ¼ÒÇÁÆ®¿þ¾î ±âº»À¸·Î Á¦°øµÈ´Ù.
- ÀúÀåµÈ DataÀÇ ÆÄÇüÀ» º¸°í ÃøÁ¤µÈ ¾î´À ±¸°£À̵ç ÀÚÀ¯ÀÚÀç·Î ÁöÁ¤ÇÏ¿© µî°¡¼ÒÀ½, Åë°è·¹º§À» °è»êÇÒ ¼ö ÀÖ´Ù.

[ SC-15C ]

[ SC-20C ]

[ SC-20e ]

Model

SC-15C

SC-20C

SC-20E

Type

º¸Åë±Þ

Á¤¹Ð±Þ

Á¤¹Ð±Þ

Microphone

1/2" removable prepolarised condenser microphone

Measurement range

25.3 to 137 dB(A)

18 to 137 dB(A)

Accuracy

± 0.5 dB

± 0.3 dB

Peak range

Up to 140 dBC

Frequency range

20 ~ 22,000 Hz

Functions

LF, LS, Lpk, LeqT µî 7Ç׸ñ

LF, LS, Lpk, LeqT, MaxLX, SEL, LE µî 15Ç׸ñ

Frequency weighting

A and C for all functions except Lpk (C only)

Memory

1,999 final results or 199 minutes second-by-second recording (all parameters are stored)

Standards

All as Class 2

All as Class 1

Mark

 

Background noise

< 21 dBA without microphone

< 18 dBA without microphone

Outputs

Serial (RS-232),  AC (max. 2.7 V RMS), DC output (10 mV/dB)

Battery

1 6LF22-type 9 V alkaline or lithium battery

Dimension & Weight

260 x 82 x 19 mm,   565 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-66

NESM-73

NESM-73