Kayan aiki guda ɗaya tare da bayyanar katako na katako

Wannan fasfo ɗin aiki mai ɗaukar hoto shiru yana siyar da zafi. Muna ba da ofishin rumfar BLF-07 mai zaman kansa ga waɗanda ke son samun sarari mai zaman kansa don yin aiki. Wannan ma'ajin ajiyar sauti samfuri ne mai amfani biyu don amfanin gida da kasuwanci. Ana iya amfani dashi azaman kwasfa na ofis ko rumfar ofis don gida. An saita shi ta kyawawan katashi na hatsin itace, yana ba masu amfani da tunanin kwanciyar hankali na komawa ga yanayin yanayi. A lokaci guda kuma, yana da ƙarfin juzu'i mai ƙarfi. Ko da yake tsarin bangon sa na bangarorin biyu kawai ya ƙunshi nau'i biyu na plywood da masu shayar da sauti, har yanzu yana iya samun bayanan rufin sauti kusa da sigar alatu na rumfar mai hana sauti tare da katangar tsari mai Layer huɗu.

Tuntube mu

samfurin bayani

Tsarin bango 2-Layer

Wannan bangon ofishin kwafsa acoustic yana haɗe shi da allon katako mai hana sauti tare da bangarorin ƙararrakin fiber na polyester. Ta hanyar madaidaicin shimfidar wuri na gabaɗaya, tasirin rufe sauti na wannan faifan sauti na gilashin ya kai matakin ƙarshe na na mutum ɗaya yana amfani da katako mai hana sautin sauti. Tsarin bango 2-Layer

Bayanan Bayani na BLF-07

Samfura	Sunan fasaha	Ƙayyadaddun bayanai
BLF-07	1. Girman waje (cm)	W130×D125×H228
	2. Girman ciki (cm)	W120×D117×H196
	3. 2 Ganuwar	2 yadudduka: 15mm kauri soundproof katako katako + 9mm polyester fiber Acoustic bangarori (bangon ciki)
	4. 2 gilashin bangarorin	Bangarorin gaba da baya duka gilashin 10mm ne mai zafi
	5.Metal Table size	111×48×78cm
	6. Haske	36W LED
	7. Ƙarfi	110 ~ 220V, 50Hz, 50W
	8. Socket & sauya	2 inji mai kwakwalwa soket+1 RJ45 Ramin + 1 sau biyu
	9. Samun iska	2 pc na 12V fan (1 iska mai iska + 1 tashar iska akan rufin).
	10. Docoration ga bene	1 kafet.
	11. Ƙarfi	110 ~ 220V, 60/50Hz, 36W
	12. Motsin ƙafafun	4 guda
	13. Kafaffen struts	4 guda
	14. Rufin sauti na waje	Gwajin yanayi: A cikin 9 murabba'in mita acoustics Lab, a ka'idar, waje hayaniyar rumfa kai 80 ~ 90dB, sauti rufi rage 15dB ciki. Irin su hayaniyar injin tsabtace ruwa mai ƙarfi (75 ~ 80dB, 500 ~ 2000Hz) da ƙaramar ƙarar ƙarar ƙarar motar hanya (75 ~ 80dB, 200Hz). Koyaya, a cikin dakin nunin murabba'in murabba'in murabba'in mita 400, tushen sauti a wajen rumfar mai hana sauti ita ce decibels 90-100 a nisan mita 1, kuma ainihin gwajin shine ware surutu na yau da kullun na waje ta 31.3 ~ 35.7 decibels. Misali, (85+90)/2-51.8=35.7dB. Kayan aikin gwaji: mitar decibel
	15. Rufin sautin ciki	Yanayin gwaji: A cikin dakin gwaje-gwaje na acoustics na murabba'in murabba'in murabba'in 9, bisa ka'ida, amo na ciki ya kai 80 ~ 90dB, sautin sauti na waje 20 ~ 25dB. Infact, a cikin dakin nunin murabba'in murabba'in murabba'in murabba'in mita 400, kodayake akwai nau'i biyu kawai na tsarin rufin bangon bangon plywood, ingantacciyar ƙira da haɗin kai mai ma'ana na iya rage sautin rumfa na 28.95 ~ 33.35 decibels. Misali, (92.2+93.5)/2-63.9=28.95dB. Kuma rufin sauti na ciki shine babban aikin rumfar hana sauti. Kayan aikin gwaji: mitar decibel

Yanayin aikace-aikacen BLF-07

Ofishin rumfar shiru, rumfar murya mai hana sauti

bayanin 2