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Muhalli gwaji kayan aiki TEST1350 nau'in dijital Sound Scale
【Kayayyakin halaye】: Sauti matakin ma'auni ne asali amo ma'auni kayan aiki, shi ne wani nau'i na lantarki kayan aiki, amma daban-daban daga lantarki
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Masu auna ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin lantarki ne. Lokacin canza siginar sauti zuwa siginar lantarki, za a iya kwaikwayon halayen lokaci na saurin amsawar kunnuwar mutum zuwa raunin sauti; Akwai daban-daban m mita halaye ga high da low mita da kuma karfi halaye canza mita halaye a lokacin da daban-daban sauti. Soundmeter ne wani musamman lantarki kayan aiki.Yana da manyan siffofi uku:
daya
Low wutar lantarki amfani, daya wutar lantarki canji za a iya amfani da dogon lokaci
biyu
Ma'auni daidai, ganowa da sauri
Uku
Ƙananan girma, za a iya ɗaukar tare da kai, kuma za a iya amfani da shi a ko'ina
| auna kewayon:A LO (Low) - Nauyi: 35- 100dB,A HI (Babban) - Nauyi: 65-130dB,C LO (Low) - Nauyi: 35- 100dB,C HI (Babban) - Nauyi: 65-130dB |
|
Daidaito:± 2dB |
|
ƙuduri:0.1dB |
| Matsakaicin riƙe：Ruwa < 1dB / 3min |
|
gyara：Cikin 94.0Db matsayi gyara |
|
Fitarwa:AC kimanin 0.65Vrms (da kewayon fayil), fitarwa impedance 600Ω |
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