Shandong China Coal Industry and Mining supplies Group
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Price: | 500.0 RMB |
Payment Terms: | T/T,WU,Paypal,Money Gram |
Place of Origin: | Shandong, China (Mainland) |
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chinacoal11
www.chinacoalintl.com
m.chinacoalintl.com
we provide service of enterprise's customs declaration, inspection.
1) This detector adopt advanced digital signals processing techniques and
digital filter circuit,improve anti-jamming performance,to detect precisely.Large LCD screens could accurately
display the measure parameter,distinguish the environmental noise and leak
water noise signals automatically, let the operator judge the water leak
doubt intuitively.
2) The spectral analysis,it could display the noise signals' s relative
distributions in various frequency.
3) It could record (time- signal noise) curve automatically,continually
monitor the noise signals,provide
reliable analysis evidence.
4) It could preserve many record data,it could record live sound.
5) It adopt high quality sensor's material and circuit,improve the sound
intelligibility.
5) The vibration sensor inner has signal amplification electric circuit,
lower the noise interference.
Amplification factor | 100dB is adjustable |
Frequency range | 70-4000HZ |
Frequency step | 100HZ |
200HZ | |
400HZ | |
800HZ | |
1500HZ | |
3000HZ | |
2 mode display | Single columnar cross display |
Six columnar longitudinal display | |
70mm×40mm LCD display | |
Power supply | 6×1.2V recharge batteries |
Continue working hours | ≥35 hours |
Operation temperature | -10℃- +50℃ |
Storage temperature | -10℃- +70℃ |
Dimension(L×W×D) | 450mm×310mm×142mm |