- Security Services[10]
- Level Measuring Instruments[8]
- Other Police & Military Supplies[5]
- Other Security & Protection Products[1]
- Other Surveillance Products[1]
- Industrial Metal Detectors[1]
- Alarm[2]
- Access Control System[9]
- Other Environmental Products[10]
- Wireless Networking Equipment[1]
- CCTV Monitor[3]
- Noise Reduction Device[1]
- Water Treatment[7]
- Gas Disposal[5]
- Testing Equipment[3]
- Other Analysis Instruments[3]
- Measuring & Analysing Instrument Processing Services[6]
- Carbon Analyzers[1]
- Microscopes[9]
- Contact Person : Ms. Song Alice
- Company Name : China Sciences MapUniverse Technology Co., Ltd.
- Tel : 86-10-51286880-313
- Fax : 86-10-51286880-801
- Address : Beijing,Beijing,F2 Tower B Venture Plaze, No.11 Anxiangbeili Street, Chaoyang District.
- Country/Region : China
- Zip : 100101
Sound Level Meter Model AWA5661
Specifications:
Items | AWA5661-1 | AWA5661-1A | AWA5661-1B | AWA5661-1C | AWA5661-2 | AWA5661-3 |
Microphone | AWA14425 | AWA14423 | AWA14411 | AWA4431 | AWA14425 | |
Sensitivity | -30dB | -28 dB | -25dB | -50dB | -30dB | |
Frequency Weighting | A,C,Z | |||||
Time Weighting | F,S,I,Peak | |||||
Frequency Range | 10Hz~16kHz | 10Hz~ 20 kHz | 10Hz~ 16kHz | 10 Hz ~ 20 kHz | 10 Hz ~16kHz | |
Meas. Upper Range | >140dB | >138dB | >135dB | >160 dB | >140 dB | |
Self-generated Noise | <20dBA | <18dBA | <10dBA | <40 dBA | <20 dBA | |
Display | 128 × 64 LED | |||||
Outputs | AC,DC,RS 232 | |||||
Sampling Frequency | 48kHz | |||||
Integrating Function | No | No | No | No | Yes | Yes |
Integrating Time | No | Maunal,10s,1m,5m,10m,20m,30 m,1h,2h,4h,8h,12h,16h,24h | 1s~24h | |||
Main parameters of measurement | Lp,Lmax,Lpeak | Lp,Lpeak,Lmax,Lmin,SEL,E | LFp,LSp,LIp,Leq,t,Lpeak,Leq,T,LFmax,LFmin,LSmax,LSmin,LImax,LImin,SEL,Lex8h,LAVG,TWA,DOSE,L5,L 10,L50,L90,L95,SD,Ts,Tm,Volt,Date,Time,E. | |||
Statistical analysis function | No | Optional (software authorized) | Yes | |||
Over limit indication | Yes, Limits can be settled | |||||
Data Storage | No | Yes,8000 Groups | ||||
Recoding Function | No | Optional(software Authorized) | ||||
Working Temperature | -15 °C~50 °C | |||||
Specialty | Precision pulse | Wide Bandwidth | Low noise measurement | High noise measurement | Precision integral | Super function |
Uses Widely use in Industrial Noise Surveys ; machinery, vehicles, ships and etcMay also used in Ambient Noise
Sound Level Meter Model AWA5661
