Hangzhou Aihua Sound Level Meter ASV5910 Personal Sound Exposure Meter
Category:
Instrumentation/Analytical instruments/Sound level meter
Model:
AWA5688
Brand:
Aihua
brand:
Aihua
model:
AWA5688
type:
Digital sound level meter
Installation method:
handheld
display mode:
digital
measurement range:
30-130
measurement accuracy:
one
Operating Temperature:
twenty-five
resolution:
one
Processing & Customization:
No
Temperature range for use:
twenty-five
response speed:
quick
measurement object:
Noise meter
weight:
one
Place of Origin:
Hangzhou
manufacturer:
Hangzhou Aihua
Retail Price
12,900.00USD
重量
kg
- Product Description
-
brand Aihua
model AWA5688
type Digital sound level meter
Installation method handheld
display mode digital
measurement range 30-130
measurement accuracy one
Operating Temperature twenty-five
resolution one
Processing & Customization No
Temperature range for use twenty-five
response speed quick
measurement object Noise meter
weight one
Place of Origin Hangzhou
manufacturer Hangzhou Aihua
Description :
It is a dual channel acoustic measurement instrument that integrates various instruments and functions such as sound level meter, integrated sound level meter, statistical analyzer, personal sound exposure meter, recorder, digital recorder, etc.
The instrument is mainly used for personal sound exposure measurement and environmental noise measurement in fields such as mines, factories and enterprises, environmental protection, occupational health, transportation, teaching, and scientific research.
execution standard
GB/T 3785.1-2010/IEC 61672-1:2013 Sound Level Meter Level 2 Standard
GB/T 15952-2010/IEC 61252:2017 Personal Sound Exposure Meter Standard
GB/T 3241-2010/IEC 61260-1:2014 Filter Level 2 Standard
Product Features
◆ Complies with personal sound exposure meter and level 2 sound level meter standards
The safety performance complies with the relevant provisions of GB3836.1-2010 and GB3836.4-2010
◆ Adopting modular design and digital signal processing technology
◆ Optional 2GB storage card
◆ Small size, easy to install
◆ Obtained intrinsic safety explosion-proof certificate (Exib IIB T3 Gb), mining intrinsic safety explosion-proof certificate (Exia I Ma), coal mining product safety mark certificate, metal and non-metal mining product safety mark certificate, etc
Main technical indicators
Microphone model
AWA14435
measurement range
Sound pressure level: 60 dB (A) to 141 dB (A) (equipped with a 1/4 "microphone)
C-weighted peak sound pressure level: 80 dB (C) to 144 dB (C)
Sound exposure: 0.01 Pa2h to 99.99 Pa2h
Noise dose: 0% to 9999%
(Optional 1/2 "microphone, measuring range of 40 dB (A) to 121 dB (A))
Local mechanical and electrical noise
<55 dB（A）
frequency range
20 Hz～12.5 kHz
frequency weighting
Two parallel channels, with each channel A, C, and Z available for selection
time weighting
Parallel F, S, I for each channel
monitor
128 × 64 dot matrix OLED LCD
Main measurement indicators
LXYp、LXeq,T、LXYmax、LXYmin、LN、SEL、Lex8h、LG、TWA、DOSE、SD、Lxpeak
Other optional features
Data storage, data recording, and audio recording
Filter selection
1/3 OCT center frequency: 20 Hz to 10 kHz
Explosion proof type
Intrinsic safety type, mining intrinsic safety type
power supply
Rechargeable lithium battery (intrinsic safety)/nickel hydrogen rechargeable battery pack (mining)
Dimensions (mm)
65 × 55 × 18 (intrinsic safety)/65 × 55 × 25 (mining)
Operating Temperature
-15 ℃~40 ℃ (intrinsic safety)/-10 ℃~50 ℃ (mining)
AfterSalesService :
Key words:- Hangzhou Aihua Sound Level Meter
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