HS5671Precision integral digital sound level meter

Product introduction Performance: the GB/T3785-1Type and 61672-1Standard requirements

Uses: used in industrial noise, machinery noise, noise automatic measurement of environmental noise and the airport.

Features:

Digital receiver technology, replaces the traditional digital sound level meter in the past, greatly improved stability and reliability.

●Using 128×64Dot-matrix LCD Show large capacity, can display both data and chart

●Direct measurement of the equivalent continuous sound level Leq Sound exposure level LAE.

●With data storage, printing, is connected to your computer, and other functions.

●Data acquisition functions and can be used for airport noise measure.

●With instantaneous sound level output.

Measuring range: 25dB ~ 140dB(A)

Frequency range: 10Hz ~ 20kHz

Frequency weighting: A (Weight), C (Weight), L (Linear)

Time weighting: F (快) , S (Slow)

Display: 128×64Dot-matrix LCD display, backlight.

Measuring mode: LP , Leq , LAE , Lmax , Lmin , LN(L5, L10, L50, L90, L95), SD , Ld , Ln , Ldn Wait.

Measurement time: Man , 10s, 1min , 5min , 10min , 15min , 20min , 1h, 8h, 24h, 24hWhen the whole measurement.

Storage: 3000Single set of data or 100Group 24Hours when the entire data.

Output interface: AC And the RS232C.

Power supply: 4High-energy alkaline batteries, external 6VRegulated power supply.

Overall dimensions : l×b×h (mm ) 230×72×30

Quality: 0.5kg