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ONO SOKKI LA5111 Precision Wide-range Sound Level Meter
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mul275 |
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Applicable standard:IEC 651/804 Type 1,ANSI S 1.43 Type 1
Linearity range:75dB,100dB
Frequency range:20Hz to 20kHz
Time weighting:FAST, SLOW, IMPULSE 10ms, PEAK
Frequency weighting:A, C, FLAT
Measuring range:
A 25 to 130dB
C 29 to 130dB
Flat 35 to 130dB
Measurement Items:
Instantaneous SPL (LP), equivalent continuous SPL (Leq), sound exposure level (LAE), percentile SPL (Lx), maximum value (Max), minimum value (Min), peak hold (PEAKHOLD), TACTMAX (max. value in 1s interval)
Measurement time:
1s, 3s, 5s, 10s, 20s, 30s, 1min, 3min, 4min 10s,
5min, 10min, 15min, 30min, 1h, 8h, 24h, manual (max. 100h)
Sampling interval:20μs (Leq, LAE, PEAKHOLD, MAX, MIN)
Lx sampling:10ms, 0.1s, 0.5s, 1s, 5s
LP recording sampling:5ms, 10ms, 20ms, 50ms, 0.1s, 0.2s, 0.5s, 1s, 2s, 5s
Dual mode:provided(standard)
検定付き
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