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8 eniyan soundproof ipade agọ
4-Layer odi be
BLF-18 atunto
Awoṣe | Orukọ imọ-ẹrọ | Sipesifikesonu |
BLF-18 | 1. Iwọn ita (cm) | W230×D220×H233 |
2. Iwọn inu (cm) | W213×D203×H203 | |
3. 2 Odi | Awọn fẹlẹfẹlẹ 4: irin dì (odi ita) + 50mm Eco-friendly ohun-gbigba owu + 12mm sisanra ohun elo onigi ohun + 9mm polyester fiber Acoustic panels (odi inu) | |
4. 2 gilasi mejeji | Awọn ẹgbẹ gilasi 2: ẹhin ati iwọn iwaju ti o wa titi gilasi laminated 11mm, sisanra gilasi ilẹkun jẹ gilasi tempered 10mm | |
5. Imọlẹ | 72W LED | |
6. Agbara | 110 ~ 220V, 50Hz/60Hz, 100W | |
7.Socket & yipada | 2 pcs sockets + 1 ė yipada. | |
8. Afẹfẹ | Awọn kọnputa 4 ti afẹfẹ 12V (awọn inlets afẹfẹ 4 lori aja, ẹya tuntun) + 2 awọn iṣan afẹfẹ ni apa isalẹ. | |
9. Docoration fun pakà | 1 capeti. | |
10. movable kẹkẹ | 9pcs | |
11. Ti o wa titi struts | 8 pcs | |
12. Ita ohun idabobo | Igbeyewo majemu: Ni awọn 9 square mita acoustics lab, o tumq si, ita ariwo ti agọ Gigun 80 ~ 90dB, ohun idabobo din 15dB inu.Bi ga-igbohunsafẹfẹ igbale regede ariwo (75 ~ 80dB, 500 ~ 2000Hz) ati kekere-igbohunsafẹfẹ ariwo ti ariwo ọkọ ayọkẹlẹ opopona (75 ~ 80dB, 200Hz). Sibẹsibẹ, ni awọn mita mita mita 400 ti o fihan yara, orisun ohun ti o wa ni ita ita gbangba agọ ti ko ni ohun jẹ 90-100 decibels ni ijinna mita 1, ati pe idanwo gangan ni lati ya sọtọ awọn ariwo deede ti ita nipasẹ 36 ~ 54.5 decibels. Fun apẹẹrẹ: (84.6+91.1)/2-48.2=39.65 Ohun elo idanwo: mita decibel | |
13. Inu ohun idabobo | Ipo idanwo: Ninu laabu acoustics square mita 9, imọ-jinlẹ, ariwo inu de 80 ~ 90dB, ohun ita gbangba 30 ~ 35dB. Ni otitọ, ninu yara ifihan mita mita 400, o le dinku ariwo agọ ti 30 ~ 38.25dB daradara. Fun apẹẹrẹ, (90.2+92.4)/2-60=31.3dB. Ati idabobo ohun inu jẹ iṣẹ akọkọ ti agọ ti ko ni ohun. Ohun elo idanwo: mita decibel |
BLF-18 ohun elo sile
Ọfiisi ibi ipade, awọn adarọ-ese ipade yara, awọn adarọ ese ipade ẹri ohun, ọfiisi agọ ohun, awọn adarọ-ese ọfiisi ohun ti ko ni ohun, awọn apoti ọfiisi ẹri ohun, Gbigbasilẹ Studio Booth, Acoustic Big Meeting Pod
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