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China Shenzhen Baichuan electronics Co., LTD

Professional manufacturer of acoustic test instruments.


Noise dosimeter/

ASV5910+-1 Noise dosimeter

■ Attractive design, mini-sized and weighs only 85g

■  Modular design, cable-free, and dual channels

■  Comply with IEC61672, IEC61252 and ANSI S1.25

■  Rechargeable lithium polymer battery

■  Software package, downloads to PC

■  Variety mounting methods

  • Product Detail
  • Technical specifications
  • Product Uses
  • After-sales services

Model ASV 5910+ noise dosimeter is used for personal noise exposure measurements around the workplace. With an attractive design, the ASV 5910 is mini-sized and easy to cooperate with.

Model: ASV5910+-1 Noise Dosimeter
Applied Standards:


IEC 61252:2002 Personal Sound Exposure Meters,

IEC61672-2002,Class 2;

ANSI S1.25:1991 Personal Noise Dosimeters 

Microphone: 1/4 inch pre-polarized condenser field replaceable threaded microphone
Channel: Dual channels
Measurement Range: 40-140dBA 
Peak C Measuring Range: 70 to 143dBC
Frequency Range: 20Hz to 12.5kHz
Frequency Weightings: Parallel (simultaneous) A, C, Z for each channel
Time Weightings: Parallel (simultaneous) F, S, I, Peak for each channel
Selectable thresholds : 40 to 90dB
Exchange rates: 3, 4, 5 and 6
Selectable criterion: 70 to 90dB
Dose exposure measurement range: 0.01Pa²h ~ 99.99Pa²h
Noise dose measuring range: 0% ~ 9999%
Integrating time: 1 second ~ 24 hours
Memory capacity: 128k
Data logging  interval 1 min, 2 min, 5 min, 10 min and 20 min.
Calibration information: Calibration dates, times, and levels
Internal software function: Integrating Function,  Statistical Analysis Function
Security: Lock via keys
Power supply: Rechargeable lithium polymer battery
Battery life: Over 36 hours run capacity
Dimensions: 68(H)×68(W)×20(D)mm
Weight: 95g
Working Temperature: -15℃~50℃
Display: 128×64 LCD
Output: Mini USB port
Measure Parameters:


LXYp,  LXeq,T,  LXYmax,  LXYmin,  LN (Note:  X is A, C, Z; Y is F, S, I; N can be 1-99)

SEL,  Lex,8h,  Lavg, TWA,  DOSE,  E,  SD,  LXpeak

■  Precision noise measurement

■  Sound level logging and precision recording

■  Personal noise exposure measurement in the workplace

■  Occupational noise evaluation

20 years of industry experience

24-hour Technical Support

Professional engineers on line response

All life Costs Maintenance


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