توضیحات
صوت سنج اسمارت سنسور AR824
صوت سنج اسمارتسنسور
مدل AR824
FEATURES
Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
SPECIFICATIONS
|
Microphone |
۱/۲ inch Condenser Microphone |
|
Measuring Range |
۳۰~۱۳۰ dBA ۳۵~۱۳۰ dBC |
|
Accuracy |
±۱.۵dB |
|
Frequency Weighting |
A & C |
|
Frequency Range |
۳۱.۵Hz~8.5KHz |
|
Sampling Rate |
۲ times / sec |
|
Level Range Bar Graph |
√ |
|
Range Selection |
۴ modes |
|
Range Over Indication |
√ |
|
Battery Indication |
√ |
|
Digit & Resolution |
۵ digits & 0.1 dB |
|
Time Weighting |
Fast / SLow |
|
Backlight Display |
√ |
|
Max Hold Function |
√ |
|
Auto Power Off |
√ |
|
Standard |
According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
|
AC & DC Signal Output |
√ |
نظرات
هنوز هیچ نقد و بررسی صورت نگفته است.