|
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
|
|
|
|
|