DB30-6228N Precision Ordinary Sound Level Meter Level 1 Precision Sound Level Meter

$798.00/set

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DB30-6228N

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Duban

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Duban DB30-6228N Precision ordinary sound level meterSPEC

Duban DB30-6228N Precision ordinary sound level meterDetails

Duban DB30-6228N Precision ordinary sound level meterPacking list

SKU: NB044112

Frequency range: 10Hz-20kHz

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

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

range control: Automatic range/manual, three gears, linear range > 60dB

Measurement range: 30dB~ 90dB (dynamic scale display 10dB~ 100dB); 50dB~ 110dB (dynamic scale display 30dB~ 120dB); 70dB~ 130dB (dynamic scale display 50dB~ 140dB)

Instrument Accuracy: Compliant with IEC61672 standard, level 1

time Weighting: Fast (F), Slow (S) and Pulse (I)

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

output interface: AC output, USB interface

Power: 5 AA batteries

External Power: 5V

Dimensions: 270mmx90mmx32mm

Conditions of use: -10°C~50°C

DB30-6228N

Precision ordinary sound level meter

Applications

The precision sound level meter is a multi-functional sound level measuring instrument. It can not only be used as a general sound level meter to measure exponential time weighted sound levels, but also complies with the requirements of GB/T 3785 and IEC 61672-2002 standards for Class 1 sound level meters. performance requirements, and also meets the JJG 188-2017 standard. This equipment is suitable for noise measurement in various industrial environments and environmental noise census measurements. It is especially suitable for sound level measurement of various types of noise from the environment, machinery, transportation, ships, etc. It is also suitable for industrial environmental protection, construction, sanitation, teaching and scientific research. needs in many fields.

Features

This precision sound level meter has the following features:

Provides three time weighting gear options: fast (F), slow (S) and pulse (I).
Digital detection technology is used to replace the traditional sound level meter, thereby significantly improving the stability and reliability of the instrument.
Equipped with a large screen display, the information is presented clearly and intuitively, and it also supports dynamic scale display.

FAQ

QIs the price listed on the website the final cost for overseas purchases?

ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

QWhat is the specific process for purchasing the product?

AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

QWhat should I do if the instrument I purchase needs repair?

AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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