Kev faib cov suab nrov ntsuas thiab cov lus qhia rau kev siv
Noise meter tseem hu ua suab ntsuas ntsuas, decibel meter, suab nrov ntsuas. Nws yog tsuas yog siv los kuaj lub suab nrov ntawm ib puag ncig thiab tshuab.
Raws li cov qauv, nws muab faib ua ib hom thiab cais hom. Tam sim no, feem ntau ntawm kev ua lag luam yog ib lub suab nrov meter, uas yooj yim dua rau kev ntsuas.
Raws li kev ua haujlwm, nws tau muab faib ua hom hom thiab ntau hom kev ua haujlwm.
Lub hom phiaj tseem ceeb yog siv los ntsuas lub suab nrov ntawm kev cob qhia ntau lawm, chaw ua haujlwm, tshuab, nrog A \ C hnyav, tuaj yeem saib * loj thiab * tus nqi me me thaum kuaj. Tsis muaj cov ntaub ntawv khaws cia thiab luam ntawv, kev sib kis hauv computer thiab lwm yam haujlwm. Qhov kev xeem feem ntau yog nyob rau hauv 30-130DB. muaj qhov me me, yooj yim nqa, yooj yim rau kev khiav lag luam, pheej yig thiab lwm yam.
Multi-functional suab nrov meter feem ntau yog siv rau kev ntsuam xyuas lub sij hawm uas yuav tsum tau ntau zaus, xws li low-decibel test (HS5661A tuaj yeem kuaj 20dB), high-decibel test (HS5661B tuaj yeem kuaj 160dB), tuaj yeem khaws cov ntaub ntawv, tuaj yeem txuas nrog micro. tshuab luam ntawv, tuaj yeem txuas nrog lub khoos phis tawj thiab cov ntaub ntawv xeem yuav raug hloov mus rau cov duab, tuaj yeem kuaj hauv online, tuaj yeem kuaj Lp, Leq, Le, Lmax Lp, Leq, Le, Lmax, Lmin, Lx, Lpeak, Lcpeak, Lceq , Ltm5, L10, L50, L90, L95 thiab lwm yam tsis, nrog rau ntau lub suab nrov kuaj, suab nrov spectrum tsom xam.
Lub suab nrov ntsuas raws li lub npe tau muab faib ua Taiwan Hengxin AZ, Taiwan Qunter CENTER, domestic AIHUA AWA, domestic Hengsheng, domestic Red Star, Hong Kong Sigma, Lantai, Taiwan Luchang LUTRON, Lub teb chaws Yelemees TESTO, US FLUKE, Nyiv lub Ono ONOSOKKI, Nyiv lub RIYIN rion thiab lwm hom.
