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¿ÁŸºê·£µå Sound Intensive Meter (SI-50)
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- SOUND Intensity LevelÀ» 1/1,1/3 ¿ÁŸºê ¹êµå
½Ç½Ã°£ ºÐ¼®À¸·Î ÃøÁ¤ÇÏ´Â Portable ŸÀÔ Intensity meter
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- JISC 1507, IEC 61043 : 1993 class 1¿¡ ÀûÇÕÇϸç
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Intensity ProbeSI-34 ÀÌ¿ë
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SPECIFICATION |
Input |
Intensity probe input 1
Diect inout (BNC) 2 |
Frequency range |
22.3Hz ~ 11.2kHz |
Frequency analyzer |
1/1, 1/3 octave band is possible
1/1 octave 31.5Hz ~ 8kHz
1.3 octave 25Hz ~ 10kHz
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Noise floor |
27dB (A) including S-34
39dB (FLAT)
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Time weighting |
125ms, 1s |
Display |
Back Light color LCD (320 x 240 dots) |
Noise source |
White, Pink, 1/1 octave band noise (31.5Hz ~ 8kHz) |
Sound intensity |
Remain intensity value measuing
Intensity tester 51 AB (GRAS)
Dynamic funtion value (Ld)
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Fieid check |
Forward/Back ward measuring |
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