HS5670A Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaicin Matsakaici (SP00007237)- Mai gabatar da

Jianhu County, Yan City, lardin Jiangsu, masu zaman kansu masana'antu filin shakatawa, No. 26, Road 4

HS5670A nau'in adadin matsakaicin masu auna sauti ne mai zaman kansa da kirkire-kirkire da aka haɓaka daidaitaccen kayan aikin auna sauti, tare da ƙirar ƙirar layi, auna babban kewayon ƙarfi, babban allon LCD, adana bayanai daban-daban don aunawa ta atomatik, an gina tace zai iya yin nazarin 1/3 da 1/1 na spectrum ta atomatik, wanda ya dace da buƙatun sabbin ƙa'idodin da suka shafi ma'aunin amo. Ta hanyar tashar jirgin ruwa ta RS232C, na'urar buga takardu na iya buga sakamakon ma'auni da taswirar ta atomatik, ta hanyar kebul na sadarwa na dubawa za a iya canja wurin fitarwar bayanan ma'auni zuwa kwamfutar, don cimma fitarwar sadarwa ta ainihin lokacin matakin matsin lamba na Lp da ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar.
HS5670A nau'in adadin matsakaicin sauti madaidaicin aiki mai sauki, mai sauki don amfani, high aminci, za a iya amfani da shi sosai a cikin daban-daban na'urori, motoci, jiragen ruwa, lantarki da sauran masana'antu amo ma'auni da kuma muhalli amo ma'auni, dace da masana'antu kamfanoni, kare muhalli, aiki lafiya, sufuri, koyarwa, kimiyya bincike da sauran sassan yankunan gwajin sauti.
Main fasaha aiki:
1 dace da ka'idoji: IEC61672, GB / T17181 ka'idoji 1 mataki
2 mai magana: 1/2 inch pre-polarization auna capacitive mai magana
Hanya: 50mV / Pa mita: 10Hz ~ 20kHz
3 sauti matakin ma'auni kewayon (da 2 × 10-5 Pa a matsayin tunani) gwaji ta amfani da daban-daban loudspeakers
Ƙananan iyaka da iyakar sama za a iya faɗaɗa zuwa 20dB (A) 145dB
25dB～135dB(A) 30dB～135dB(C) 40dB～135dB(Lin)
4 mita lissafi da mita kewayon: A lissafi, C lissafi, Lin: Z lissafi,
Flat mita amsa; mitar kewayon 10Hz ~ 20kHz.
5 lokaci weighing da ganowa halaye: F (sauri), S (jinkiri), zui babban darajar kiyaye,
LMS ganewa, peak factor ≥10.
6 Ginin tace: 1/3x m da 1/1x m, 30 saiti na LED nuni.
1/3（Hz）：25,31.5,40,50,63,80,100,125,160,200,250,
315,400,500,630,800,1k,1.25k,1.6k,2k,2.5k,
3.15k,4k,5k,6.3k,8k,10k,12.5k,16k,20k
1/1（Hz）：31.5,63,125,250,500,1k,2k,4k,8k,16k
7 madaidaicin raba saiti: m kewayon ne mafi girma fiye da 70dB, ta atomatik nuna m da kuma m range.
Ma'auni 1: 5dB ~ 75dB Ma'auni 2: 35dB ~ 105dB (Reference Ma'auni)
Ma'auni 3: 55dB ~ 125dB Ma'auni 4: 75dB ~ 145dB
8 atomatik auna ayyuka: Leq, LAE, SD, Lmin, L95, L90, L50, L10, L5, Lmax,
1/3 da 1/1 spectrum analysis, echo lokaci T60, Lepn ingantaccen ji amo matakin (sadarwa software) da sauransu array, atomatik tattara ajiya buga.
9 Ma'auni lokaci zabi da agogo: Man (Artificial lokaci), 10s, 1min, 5min, 10min, 20min, 30min, 1h, 8h, 24h.
Lokaci: shekara, wata, rana, lokaci, minti, dakika.
10 fitarwa dubawa: AC fitarwa zui babban ingantaccen darajar game da 7V, fitarwa impedance 600Ω.
DC fitarwa: 0.25V ~ 1.35V, (daidai 25dB ~ 135dB) 0.1V / 10dB.
Serial dubawa: RS232C iya haɗa goyon bayan firintar (zaɓi) da kwamfuta (real-lokaci sadarwa).
11 Nuni: 40mm × 70mm babban allon LCD 4-bit LCD, ƙuduri 0.1dB sabuntawa kudi sau ɗaya a kowane dakika.
12 calibration: 1000 Hz94 dB, HS6020 nau'in sauti matakin calibrator.
13 wutar lantarki: DC5V-8 V, 5 LR6 nau'in high-makamashi alkaline baturi, kuma yana da waje wutar lantarki shigarwa jack.
14 siffar girma: L × B × H: 320mm × 85mm × 70mm Inganci: 700g
15 aiki muhalli: aiki zazzabi: -10 ℃ ~ 50 ℃ dangi zafi: 20% ~ 90% RH yanayi matsin lamba: 86 kPa ~ 106kPa
Basic Saituna:HS5670A karɓar baƙi, shirin faifai, sadarwa kebul, iska cover, waje ikon samarwa, dauki akwati da sauransu