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Automatic Environmental Air Quality Monitoring System Measurement Device Outdoor Automatic Environmental Noise Monitor
Automatic Environmental Air Quality Monitoring System Measurement Device Outdoor Automatic Environmental Noise Monitor
Specifications
Brand Name :
JUGE
Model Number :
AG-WZZ-01N
Certification :
IOS9001, CE
Place of Origin :
Nanjing, China
MOQ :
1 Unit
Price :
USD2000-5000
Payment Terms :
T/T,Online order
Supply Ability :
100 Unit/Week
Delivery Time :
10-15 working days
Packaging Details :
Neutral carton
Name :
Automatic Environmental Noise Monitor
Frequency Linear Range :
20 Hz ~ 12.5 kHz
Peak C Sound Level Range :
64 dB ~ 137 dB
Accuracy :
Complies with GB/T 3785.1-2010 Class 2, IEC 61672-1:2013 Class 2
Description
Automatic Environmental Noise Monitor
>>Features

  • Standards compliance: Complies with IEC61672 Sound Level Meters and JJG188-2002 Sound Level Meters Class 1; GB/T3241 Octave-band and Fractional-octave-band Filters Class 1.

  • Microphone: All-weather outdoor unit with rainproof, windproof, and bird-deterrent functions.

  • Statistical analysis measurements: Leq, L5, L10, L50, L90, L95, SD, Lmax, Lmin, as well as PNL and EPNL.

  • Spectrum analysis: Real-time 1/3 octave band spectrum analysis (optional).

  • System calibration: Built-in electrostatic actuator for automatic or manual calibration; can also be calibrated using an acoustic calibrator.

  • Data storage: Can store up to 2 months of raw data.

  • Data download: Data can be downloaded via RS232 or USB port without affecting ongoing measurements.

  • Output interface: RS232C, built-in modem.

>>Main technical parameters

Parameter Description
Measurement Range 1 kHz sensitivity (reference: -32 dB): 27 dB ~ 135 dB (A), 33 dB ~ 135 dB (C), 44 dB ~ 135 dB (Z) (reference 2×10⁻⁵ Pa)
31.5 Hz: 27 dB ~ 92 dB (A); 4 kHz: 27 dB ~ 135 dB (A); 8 kHz: 27 dB ~ 134 dB (A); 12.5 kHz: 27 dB ~ 130 dB (A)
Frequency Linear Range 20 Hz ~ 12.5 kHz
Peak C Sound Level Range 64 dB ~ 137 dB
Self-noise (Electrical) A-weighting: <8 µV, C-weighting: <14 µV, Z-weighting: <93 µV
Accuracy Complies with GB/T 3785.1-2010 Class 2, IEC 61672-1:2013 Class 2
Display 128×64 dot matrix OLED
Hardware Interface USB
Data Output RS485
Calibration Using Class 2 or higher acoustic calibrator
Operating Conditions Temperature: -10 °C ~ +50 °C; Relative humidity: 25% ~ 90%; Atmospheric pressure: 65 kPa ~ 108 kPa
Electrical Input V (with preamplifier, shorted via 20 pF capacitor)
Frequency Weighting A, C, Z weighting
Time Weighting F (Fast), S (Slow), I (Impulse)
Reference Direction Axial direction of the condenser microphone

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Automatic Environmental Air Quality Monitoring System Measurement Device Outdoor Automatic Environmental Noise Monitor

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Product Detail
Brand Name :
JUGE
Model Number :
AG-WZZ-01N
Certification :
IOS9001, CE
Place of Origin :
Nanjing, China
MOQ :
1 Unit
Price :
USD2000-5000
Contact Supplier
Automatic Environmental Air Quality Monitoring System Measurement Device Outdoor Automatic Environmental Noise Monitor

Nanjing Juge Environmental Technology Co., Ltd.

Verified Supplier
1 Years
jiangsu, nanjing
Since 2015
Business Type :
Manufacturer
Main Products :
CEMS System, Air Quality Monitoring System, Online Gas Monitoring System
Total Annual :
2000000-3000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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