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USB dubawa ajiya sana'a amo ma'auni DT-8851
USB dubawa ajiya sana'a amo ma'auni DT-8851
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Wannan amo mita daceISO 61672-1
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MAX, MIN darajar ma'auni
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Overload tips
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Low Load Tips
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AdaAWeighted Network Zaɓi da sauriFAST(a hankali)KARAI) Amsa lokaci zabi
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ACdaDCanalog siginar fitarwa, za a iya haɗa zuwa mita analyzer koX-YAxis rikodin yi statistical nazarin.
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Matakai na aiki
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Bude wutar lantarki sauya.
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dannaLEVERButton don zaɓar dacewa ma'auni gear; ba ya bayyana'KARAN'ko'da"Alamar ta kasance.
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Don auna yawan amo da za a yi tunanin jin zaɓi 'dBA’； Don auna yawan amo na inji don nazarin zaɓi'dBC”.
- Don zaɓar yawan amo na nan da nan zaɓiFASTIdan kana son samun matsakaicin amo a lokacin zaɓiKARAI.
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hannu amo matakin ko sanya amo matakin rack a kan triangle rack, a makirofon nesa da tushen sauti game da1~1.5Ma'aunin nesa na mita.
| 8851 | 8852 | |
| daidaitattun | Wannan amo mita dace da IEC61672-1, biyu misali, IEC61672 TYPE2 da ANIS SL4 TYPE2 | |
| Ma'auni (tare da analog bar) | LO: 30dB-80dB Med: 50dB-100dB Hi: 80dB-130dB Auto: 30dB-130dB | |
| Kuskure | 1.4dB | |
| Dynamic kewayon | 50dB | |
| Frequency amsa | 3.5Hz-8KHz (ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin) | |
| Frequency weighing siffofin | A kuma C. | |
| Lokaci lissafi | Sauri 125ms, jinkiri 1s | |
| na'urori masu auna firikwensin | 1/2 inch polarized Capacitive firikwensin | |
| Nuna | 4 lambobi, ƙuduri 0.1dB, ƙimar sabuntawa; 2 sau / dakika | |
| Analog siginar fitarwa | AC / DC mV siginar fitarwa ta hanyar belun kunne soket | |
| AC = 1Vrms, DC = 10mV / Db | ||
| Bayanan fitarwa | Haɗa da kwamfutarka tare da USB | |
| 35,700 ajiyar bayanai | * | |
| 35mm belun kunne jack | * | * |
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Email
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Dakata
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