离岸价格
获取最新报价100 ~ 160 / Unit
|Minimum Order
位置:
Liaoning China
最小订单价格:
最小订单:
1 Unit
包装细节:
standard export carton
交货时间:
5 working days after receiving the payment
供应能力:
100 Unit per Week
付款方式:
T/T
联系人 Ms. Isabella
ZhongChangDongSiRoad, Dalian, Liaoning
Sound
level meter series
Application: Used to test the sound level of
environment, mechanic, vehicle, ship and other noise. Fit for
industry, enviromental protecting, working, sanitation, teaching
research and other departments.
|
Item |
Parameter |
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|
Standard |
GB/T***5,IEC**1 Type2,ANSIS1.4Type2 |
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|
Function |
Lp(sound level) |
√ |
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|
Lep (simple equivalent sound level) |
√ |
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|
LN (statistic sound level) |
√ |
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|
Measuring range |
Lp |
A |
*0~**0dB |
|
|
C |
*5~**0dB |
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|
Line |
*0~**0dB |
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|
Lep |
*0~**0dB (*0s,1m,5m,*0m,*5m,*0m,1h,8h,*4h) |
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|
LN |
0~**0% |
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|
Filter |
*- |
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|
Detection characteristics |
Fast/slow |
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|
DC output(AC optional) |
*0mv=1dB |
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|
Resolution |
0.1dB |
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|
Accuracy |
1dB |
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|
Memory |
*0 groups |
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|
Display |
LCD display |
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|
Alarm set |
*****0dB |
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|
Alarm output |
Relay contact |
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|
Power supply |
4×1.5V AAA battery |
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|
Battery indicator |
Low battery indicator |
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|
PC interface |
RS***2C |
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|
Auto-switch off |
√ |
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|
Dimensions |
**6×*3×*6mm |
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|
Weigh (not including battery) |
**0g |
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|
Standard delivery |
Main unit |
1 |
||
|
Windscreen |
1 |
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|
Carrying case |
B*4 |
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|
Instruction manual |
1 |
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|
Optional accessories |
ND9 sound level meter calibrator AC adapter Only for ***8P Cable and software for RS**2C/USB |
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