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Batho ba 6 ba nang le li-acoustic board board
Litlhaku tsa BLF-17
1.Arc angle ea lephephe le thibelang molumo.
Likhutlo tse 8 tse ka pele le ka morao ke meralo ea li-arc.
2.Ea sisinyeha
Ke li-pods tsa kopano tse tsamaeang, li ka tsamaea ka mabili a eona ka tlase.Absolute ke phaposi e nkehang habobebe e sa utloeng molumo.
Setšoantšo sa BLF-17
Mohlala | Lebitso la theknoloji | Tlhaloso |
BLF-17 | 1. Boholo ba kantle(cm) | W180×D180×H233 |
2. Boholo ba ka hare (cm) | W163×D163×H203 | |
3. 3 Marako | Sebopeho sa 2-layer: 15mm botenya ba plywood e sa utloahaleng (Lerako la ka ntle) + 9mm polyester fiber Acoustic panels (lerako la ka hare) | |
4. 1 lehlakoreng la khalase | Khalase e futhumetseng e botenya ba 8mm. | |
5. Leseli | 72W LED | |
6. Matla | 110~220V, 60/50Hz, 100W | |
7.Socket & switjha | Li-pcs tse 2 tsa sokete + 1 switjha habeli. | |
8. Ho kenya moea | Li-pcs tse 2 tsa 12V fan + 4 li-inlets tsa moea holim'a siling + 1 moea o kenang ka lehlakoreng le ka tlaase. | |
9. Docoration bakeng sa fatše | 1 k'hapete. | |
11. Mabili a tsamaisoang | 6 likhomphutha | |
12. Li-struts tse tsitsitseng | 6 likhomphutha | |
12. Ho koala molumo ka ntle | Boemo ba teko: Ka har'a 9 square metres acoustics lab, ka khopolo, lerata le ka ntle la booth le fihla ho 80 ~ 90dB, ho thibela molumo ho fokotsa 15dB ka hare. lerata la koloi ea tseleng (75~80dB, 200Hz). Leha ho le joalo, ka phaposing ea pontšo ea lisekoere-mithara tse 400, mohloli oa molumo o ka ntle ho lephephe le sa utloeng molumo ke li-decibel tse 90-100 sebakeng sa mithara e le ’ngoe, ’me teko ea sebele ke ho arola lerata le tloaelehileng la ka ntle ka 35 ~ 40decibels. Ka mohlala, (90.1+92.7)/2-55.3=36.1dB. Sesebelisoa sa liteko: mitha ea decibel | |
13. Ho koala molumo ka hare | Boemo ba teko: Ka har'a 9 square metres acoustics lab, ka khopolo, lerata le ka hare le fihla 80 ~ 90dB, kantle ho molumo 30 ~ 35dB. Ha e le hantle, ka phaposing ea lipontšo ea lisekoere-mithara tse 400, e ka fokotsa lerata la maphephe la 30 ~ 35 decibels. Ka mohlala, (92.6+97)/2-60.7=34.1dB. 'Me ho koala molumo ka hare ke mosebetsi o ka sehloohong oa lephephe le thibelang molumo. Sesebelisoa sa liteko: mitha ea decibel |
Setšoantšo sa BLF-17
Mofuta: li-pods tsa ofisi ea poraefete, li-pods tse sa utloeng molumo bakeng sa liofisi.
tlhaloso2