SOUND LEVEL METER TYPE 1 AND CALIBRATOR TYPE 6238-ACO
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UJI EMISI Environmental Equipment, Science & Laboratory Supply
Produk Detail
SOUND LEVEL METER TYPE 1 AND CALIBRATORType : 6238
Product : Aco - Japan
Fungsi : Alat ukur kebisingan suara
Spesifikasi :
A. | Sound Level Meter | ||
▪ | Level Range | : | 20~80dB |
20~90dB | |||
20~100dB | |||
20~110dB | |||
30~120dB | |||
40~130dB | |||
0~80dB | |||
0~dB function in ON | |||
▪ | Frequency Range | : | 5Hz~20kHz, 20Hz~12.5kHz (Low) |
▪ | Linearity Range | : | 100dB |
▪ | Measurement | : | SPL, SPL-A, SPL-C, LAeq, LAe, LAmax, LAn, |
Lpeak, Lcpeak, LAtm5, LAi, LAieq | |||
▪ | Weighting Level | : | (A) 28~130dB (0~80dB/0-dB function in ON) |
: | (C) 37~130dB | ||
: | (Z) 39~130dB (Flat) | ||
: | (C) 55~135dB (Peak) | ||
: | (Z) 60~135dB (Flat) | ||
▪ | Time Weighting | : | Fast, Slow, Impulse |
▪ | Freq. Weighting | : | A、C、Z(FLAT) |
▪ | Measurement Time | : | 1s/3s/5s/10s/1min/5min/10min/15min/ |
30min/1h/8h/12h/24h | |||
▪ | Display | : | Liquid crystal and Backlight(128×64 points) |
▪ | Date | : | year/month/day/hour:minute:second |
▪ | Standard | : | JIS C1509-1:2005 Class II |
IEC 61672-1:2002 Class II | |||
B. | Octave Real-time Analysis | ||
▪ | Measurement mode | : | Sound pressure level(Lp) |
Equivalent continuous sound pressure | |||
level(Leq), Sound exposure level(LE) | |||
Maximum sound pressure level(Lmax) | |||
▪ | 1/1-octave filter | : | 16Hz,31.5Hz,63Hz,125Hz,250 Hz,500Hz, |
1kHZ, 2kHZ, 4kHz,8kHz,AP,OA | |||
▪ | 1/3-octave filter | : | 12.5Hz,16Hz,20Hz,25Hz,31.5Hz,40Hz,50Hz, |
63Hz, 400Hz,500Hz,630Hz,800Hz,1kHz, | |||
1.25kHz,1.6kHz, 2kHz,2.5kHz,3.15kHz, 4kHz, | |||
5kHz,6.3kHz,8kHz, 10kHz,12.5kHz, 16kHz, | |||
AP,OA 80Hz, 100Hz,125Hz,160Hz,200Hz, | |||
250Hz, 315Hz, | |||
▪ | Step Level range | : | 10~80dB, 20~90dB, 30~100dB, 40~110dB, |
50~120dB, 60~130dB (-10~60dB, 0~70dB, | |||
10~80dB/0-dB function in ON) | |||
C. | Sound Calibrator | ||
▪ | Range | : | 94 dB |
▪ | SPL tolerance | : | ±0,3 dB |
▪ | Nominal Frequency | : | 1000Hz |
▪ | Frequency Tolerance | : | ±0,1% |
▪ | Cover Microphone | : | Measurement Microphone 1-inch and 1/2-inch |
(Included 1/2-inch microphone Adapter) | |||
D. | Complete Unit | : | Mirophone / preamp |
: | Windscreen | ||
: | SD card | ||
: | Sound Calibrator | ||
: | Octave Real-time 1/1-1/3 | ||
: | Exlusive printer | ||
: | RS232 interface cable | ||
: | Roll Paper 10 pcs | ||
: | Screwdrive | ||
: | Software |
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