Aihua AWA6228+Multi functional Sound Level 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
17,500.00USD
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 :
The AWA6228+multifunctional sound level meter is a new generation noise measurement instrument that uses digital signal processing technology. It can simultaneously perform integral measurement, statistical analysis, 1/1 OCT analysis, 1/3 OCT analysis, FFT analysis, personal sound exposure, and reverberation time measurement. This instrument can be widely used in fields such as environmental protection, occupational health, safety supervision, product inspection, scientific research and teaching, hall sound quality, etc., to measure factory noise, machine equipment noise, and building acoustics.
execution standard
GB/T 3785.1-2010/EC61672-1:2013 Sound Level Meter Level 1 Standard
GB/T 3241-2010/IEC 61260-1:2014 Filter Level 1 Standard
Product Features
◆ Meets the standard of Level 1 sound level meter
◆ Adopting digital signal processing technology
◆ Multiple startup modes, with the option to set automatic on/off timing
◆ Color screen LCD, user-friendly interface, rich display content, low power consumption
◆ Modular design, users can choose total score points, statistical analysis, personal voice exposure, 1/1 OCT analysis, 1/3 OCT analysis, recording according to their needs GPS、 Bluetooth and other functions
◆ Passed type evaluation test (certificate number: 2016S593-33)
Main technical indicators
Microphone model
AWA
measurement range
20 dB(A)～142 dB(A)
Self generated noise
<12 dB（A），< 17 dB（C），< 22 dB（Z）
frequency range
10 Hz～20 kHz
frequency weighting
Parallel (simultaneous) weighting of A, C, and Z
time weighting
Parallel (simultaneous) F, S, I
monitor
2.6-inch color screen display, resolution 240 × 320, adjustable brightness
Main measurement indicators Lxyi、Lxyp、Lxeq、Lxmax、Lxmin、LxN、SD、SEL、LCpeak
24-hour automatic monitoring
Measure once per hour, in addition to statistically analyzing all measurement indicators, there are also Ld, Ln, Ldn
filteroptional
1/1 OCT center frequency: 16 Hz to 16 kHz
1/3 OCT center frequency: 12.5 Hz to 20 kHz
data storage
Comes standard with 3 MB
output interface
AC (alternating current), DC (direct current) RS 232、 USB
Other optional features
Bluetooth, recording, GPS positioning
power supply
4 LR6 (No. 5) alkaline batteries, capable of continuous operation for about 30 hours; When measuring with backlight off, it can work continuously for more than 36 hours; Available DC 5 V ± 0.5 V, 1 A external power supply
Dimensions (mm)
260×80×30
Operating Temperature
-20 ℃～60 ℃
AfterSalesService :
Key words:- Aihua
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