YSD 130Intrinsically otetezeka Digital Sound Level Meter

Kufotokozera Kwachidule:

Model:YSD130Qualifications: Coal Mine Safety CertificateExplosion-proof Inspection CertificationMapulogalamu:YSD130 Digital Sound Level Meter ndi chida chotetezeka mwachilengedwe komanso chosaphulika, chopangidwa makamaka kuti chizitha kuyeza phokoso la migodi ya malasha apansi panthaka...


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mtundu: YSD130

Zofunikira: Satifiketi ya Chitetezo cha Mgodi wa Malasha
Satifiketi Yosaphulika
Inspection Certification

Mapulogalamu:
YSD130 Digital Sound Level Meter ndi chida chotetezeka komanso chosaphulika, chopangidwa makamaka kuti chizitha kuyeza phokoso la mgodi wa malasha wapansi panthaka komanso kuyang'anira chitetezo cha mgodi.Zachidziwikire, imagwiritsidwanso ntchito pakuyezetsa kwamawu ku fakitale, sukulu, ofesi, mwayi wamagalimoto ndi mitundu yonse ya malo omwe amamveka miyeso yofunikira.

Zofunikira zazikulu:
• Chida chotetezeka kwambiri komanso chosaphulika
• Ntchito yosavuta
• Mapangidwe olimba
• Chiwonetsero chapamwamba cha 0.1dB
• Zamakono zamakono zamakono
• Kugwirizana kwathunthu ndi IEC 61672
• Kusiyanasiyana kwakukulu koyezera
• Kudula mitengo ndi Avereji zitsanzo

Katswiri:

Kulondola ± 1.4dB
Nthawi zambiri 31.5HZ ~ 8KHZ
Dynamic range 50dB pa
Mipata LO:30dB~80dB Med:50dB~100dB
Hi:80dB~130dB Auto:30dB~130dB
Kulemera kwa nthawi FAST ( 125mS ), SLOW ( 1s)
Kulemera pafupipafupi A ndi C
Maikolofoni 1/2 inchi maikolofoni yamagetsi ya condenser
Kusamvana 0.1dB
Chitetezo cha kuphulika Exibd I

Zida:
Batire ya 9V, Chonyamula ndi Buku Lothandizira.


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