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  • Noise Spectrum Analyzer 4

Noise Spectrum Analyzer

Model:-
Brand:DUBAN
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Analysis Instrument
Label:Noise level meter , Sound meter , Sound analyzer
Price: -
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Member Information

Detail

Guangdong Duban Technology Co., Ltd.

Free MemberGuang Dong - China
Last Online:11 Nov, 2023

Product Description

【 Product Application 】

Noise spectrum analyzer is not only a general sound level meter to measure the exponential time weight sound level, but also an integral average sound level meter to measure the time average sound level and an integral sound level meter to measure the sound exposure, it can also measure the cumulative percentage sound level (statistical sound level), suitable for all kinds of industrial environmental noise measurement and environmental noise survey measurement. Especially suitable for spectrum analysis of noise for sound level measurement of environmental, mechanical, traffic, ship and other noises; Applicable to industrial environmental protection, construction, health, teaching and research departments.

【 Product Features 】

* Its performance meets the requirements of GB/T 3785 and IEC 61672-2002 for 2-stage sound level meters, JJG 188-2017 standards, and IEC 1260 and GB/T 3241-1998 for octave filters and 1/3 octave filters.

* Has built-in 1/1 octave and 1/3 octave filters. Manual and automatic sweep frequency measurement. Automatic frequency sweep measurement data can be automatically saved 12 groups.

* With integral and statistical functions, a single group of measurement up to 800, the whole time measurement up to 6 days. The stored data can be accessed and printed. The collected data can be checked when the measurement is paused.

* Time meter has three gear options: fast (F), slow (S) and pulse (I).

* Using digital detection technology to replace some traditional sound level meters in the past, stability and reliability are greatly improved.

* Large screen display, clear and intuitive display, dynamic scale display.

* Optional Bluetooth printer for measurement data printing; USB cable, Bluetooth data output, and PC communication.

【 Product Specification 】

Microphone: Φ12.7mm (1/2") test capacitor microphone

Frequency range: 10Hz~20kHz/20Hz~8kHz

Frequency weighting: A weighting, C weighting, Lin(linear)

Measuring range: 25dB~130dB (A)

Range control: automatic/manual, divided into three gears, linear range >60dB

Measuring range: 30dB~90dB (dynamic scale display 10~100)

                           50dB~110dB (dynamic scale display 30~120)

                           70dB~130dB (dynamic scale display 50~140)

Instrument accuracy: in line with IEC61672 standard

Time weighting: Fast (F), slow (S) and pulse (I)

Filter: Built-in 1/1 and 1/3 octave filters

Display: Large screen dynamic LCD display, instantaneous sound level, with analog meter display

Output interface: AC output, USB interface

Power Supply: Five number 7 batteries

External power supply: 5V

Size: 270x90x32mm

Operating conditions: -10~50°C


Product Image

Noise Spectrum Analyzer 1
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Noise Spectrum Analyzer 2
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Noise Spectrum Analyzer 3
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Noise Spectrum Analyzer 4
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Send Inquiry to this Member

Guangdong Duban Technology Co., Ltd.

Room 601, Building 1, Yi 'an Science and Technology Park, 23 Ganggang Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province

Phone:
0757-86700526
Fax:
Contact:
Lady Xia (sales assistant)
Mobile:
18027672165

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