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TL5618B individual sound exposure sound level meter
It meets IEC 61672 standard, GB/T 3785,1-2010, and the second class sound level meter standard and individual sound exposure meter standard of GB/T 15952.
digital detection, automatic measuring range conversion, wide dynamic range,GB/T 3785,1-2010, IEC61672,GB/T 15952LCD digital displayfrequency range: 20Hz-12.5kHzModal | TL5618B |
Microphone | Diameter 12.7mm, capacitive microphone, nominal sensitivity:-32dB/pa |
Measuring range | A, 38dB- 130dB |
Frequency range | 20Hz-12.5kHz |
Noise exposure | 0-19.99(Pa2.h) |
Frequency weighting | A |
Time weighting | Fast (F), Slow(S) |
Measuring time | Manual,10s,1m,5m,10m,15m,30m,1h,4h,8h,24h |
Automatic measuring | LA, Leq, Lmax, Lae, E, Tm (time of measuring) 4 digits LCD digital display |
Power | 2 pieces of batteries Power consumption:25mA more than 24hours of continuous work |
Sound calibrator | TL 6020 (94dB,1000Hz) |
Dimensions | 116mm×61mm×25mm |
Weight | 160g |
Service environment | Temperature: 0°C~+50°C relative humidity: 25%~90% pressure: 65kPa-108kPa |
digital individual sound exposure sound level meter