Beijing  Topsky  Century Holding Co.,Ltd

Mission:To let the world more safer. Technical route:To solve the problem of traditional security with non-traditional technology. Customer groups:Public security and production safety

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125ms 31.5HZ Sound Measuring Device Intrinsically Safe Instrument

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Beijing  Topsky  Century Holding Co.,Ltd
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125ms 31.5HZ Sound Measuring Device Intrinsically Safe Instrument

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Brand Name :TOPSKY
Model Number :YSD130
Certification :Explosion proof certificate
Place of Origin :China
MOQ :1 Pcs
Payment Terms :T/T
Supply Ability :600 Pcs/Month
Packaging Details :Wooden case
Name :Intrinsically Safe Noise Measurement Device YSD130 Sound Measuring Device
Accuracy :±1.4dB
Frequency range :31.5HZ ~ 8KHZ
Dynamic range :50dB
Level ranges :Hi:80dB~130dB Auto:30dB~130dB
Time weighting :FAST ( 125mS ), SLOW ( 1s )
Frequency weightings :A and C
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Intrinsically safe Digital Sound Level Meter YSD130

Qualifications: Coal Mine Safety Certificate

Explosion-proof Certificate

Inspection Certification

Applications:

YSD130 Digital Sound Level Meter is an intrinsically safe and explosion-proof instrument, especially designed to undertake noise measurements for the underground coal mine and mine safety inspection. Certainly, it is also applied to the sounds measurement at factory, school, office, traffic access and all kinds of environment that sounds measurements needed.

Key features:
• Intrinsically safe and explosion-proof instrument

• Simple operation

• Rugged design

• High resolution display 0.1dB

• Latest digital technology

• Fully compliant with IEC 61672

• Large measurement range

• Logging and Averaging models

Technical specification:

±1.4dB
Frequency range 31.5HZ ~ 8KHZ
Dynamic range 50dB
Level ranges LO:30dB~80dB Med:50dB~100dB
Hi:80dB~130dB Auto:30dB~130dB
Time weighting FAST ( 125mS ), SLOW ( 1s )
Frequency weightings A and C
Microphone 1/2 inch electret condenser microphone
Resolution 0.1dB
Explosion protection Exibd I

Accessories:

9V battery, Carrying case and Operate guidebook.

125ms 31.5HZ Sound Measuring Device Intrinsically Safe Instrument

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