DB30-6226I pulse sound level meter, pulse decibel level 2
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product description
The pulse sound level meter is a multifunctional sound level measuring instrument that can measure both exponential time weighted sound levels and pulse sound level measurements. Its performance complies with the requirements of GB/T 3785 and IEC 61672-2002 standards for Class 1 sound level meters, and also complies with the JJG 188-2017 standard. This instrument is suitable for noise measurement in various industrial environments and environmental noise census measurements. It is especially suitable for sound level measurement in the fields of environment, machinery, transportation, ships, etc., and can be used in many fields such as industrial environmental protection, construction, health, teaching and scientific research. .
Features
This pulse 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, which greatly improves 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.
Duban DB30-6226I Pulse sound level MeterSpecifications
| LIST | VALUE |
|---|---|
| microphone | Φ12.7mm (1/2 ") test condenser microphone |
| Frequency Weighting | A Weighting, C Weighting, Lin (linear) |
| Frequency range | 20Hz-8kHz |
| 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 2 |
| time Weighting | Fast (F), slow (S) |
| 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 |
Duban DB30-6226I Pulse sound level Meter Packing list
Host X1, windshield X1, portable case (B04) X1, instruction manual X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveGB/T 42473-2023
- ActiveGB/T 4595-2020
- ActiveGB/T 10069.3-2024
- IncomingGB/T 19606-2024
- ActiveGB/T 43943-2024
- ActiveJJF 1681-2017
- ActiveGB/T 14097-2023
- ActiveGB/T 20787-2023
- ActiveGB/T 42395.1-2023
- ActiveGB/T 28245-2012
- ActiveGB/T 29529-2013
- ActiveGB/T 15658-2012
- ActiveGB/T 13165-2010
- ActiveGB/T 10491-2010
- ActiveGB/T 25371-2010
- ActiveGB/T 25982-2010
- ActiveGB/T 26483-2011
- ActiveGB/T 26484-2011
- ActiveGB/T 4214.6-2008
- ActiveGB/T 10069.1-2006


DB30-6226I





