ManufacturerTOPSKY
ModelYSD130
PN
CertificateExplosion proof certificate Coal mine safety certificate Test report
Tel010-51652021 13301315965
Last time2015-11-16 15:40:00
Clicks1838
Parameters
Applications:
YSD130 Digital Sound Level Meter is an intrinsically safe and explosionproof 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:
Accuracy |
±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 electric condenser microphone |
Resolution |
0.1dB |
Explosion protection |
Exibd I |
Accessories:
9V battery, Carrying case and Operate guidebook.