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YSD130 Intrinsically Safe Explosion-proof Noise Detector
Product advantages
1.The first noise detector that can save records
2.Capture automatically
3.Maximum/minimum/keep
4.Measure fixedly and industry's first professional tripod supported
5.The highest digit showed in the industry
Product features
With Backlit LCD display screen
Maintain the date of minimum/maximum
Fast/slow time meter
A/C frequency of sound level meter
Wide range of 130 dB
Measure the noise accurately, 0.1dB resolution
High/medium/low/automatic 4 spectrum measurement
Frequency response: 31.5 Hz ~ 8 KHZ
Test and storage data records
Technical indicators
Resolution | 0.1dB |
Accuracy | 1.4dB |
Frequency Response | 31Hz~8kHz |
The number of digits displayed | 4, updated 2 times / sec |
Simulation | simulate and display fast(20times /S) |
Data storage | 50 groups |
Microphone | 1/2 inch polarization capacitive |
Automatic shutdown | for 15 minutes without any operation |
Range | the low frequency range 30-80dB the middle frequency range 50-100dB the high frequency range 80-130dB automatic high frequency range 30~130dB
|
The size | 210x55x32 mm |
The weight | 230 g (including battery) |
Areas of product application
1.Coal mine safety regulation,the 741st stipulates clearly the need to detect noise decibels, control the damage of noise to reduce accidents.
2.Mining Group occupation disease prevention and control center, mine ventilation Department,mechanical and electrical department, administration department of occupation health, mine safety evaluation mechanism etc..
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