نام محصول:
سطح سنج صدا با عملکرد آنالیز DSL-331
برند:
Tecpel Co., Ltd.
نام انگلیسی:
Sound level meter with analysis function DSL-331
مشخصات:
Type
with analysis functio
Precision class
class 1
Other characteristics
digital, data logging
Noise level
Max.: 130 dB
Min.: 30 dB
توضیحات:
The DSL 331 Series is manufactured by Tecpel, and is a programmable sound level data logger equipped with back screw hole tripod connection. It has frequency range from 31.5 Hz up to 8 KHz, voltage supply of 9 V DC measuring level range from 30 to 130dB and operating temperature of 40 ºC. This is used in applications such as monitoring of safe working conditions, activity detection and recording, long-term measurement and recording of acoustic levels for environmental impact studies.
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