Qalabka waa mid yar oo cabir ah, oo ah iftiinka miisaanka, fududahay in la guursado oo la fududaato in la shaqeeyo. Adigoo adeegsanaya tikniyoolajiyadda kontoroolka sare leh, aaladda lafteeda ayaa xisaabin kara qiimaha ugu badan ee aperture ee gabal tijaabada ah illaa iyo inta ugu badan ee dareeraha dareeraha ah ee dareeraha ah ay tahay soo-jeedin.
Qiimaha Aperture ee gabal kasta oo tijaabo ah iyo celceliska qiimaha kooxdii gogo 'ee qaybinta ayaa lagu daabacay daabacaha. Koox kasta oo ka mid ah gogosha imtixaanku kama badna 5
Mabda 'mabda' ayaa ah mabda'a ficil-dhaqanka, illaa iyo inta hawada lagu cabiro ee lagu qasbay dhalada lagu cabiro dareeraha, si hawadu ay uga saarto dareeraha tuubada ugu weyn ee kareemka ah , cadaadiska loo baahan yahay marka xumbada koowaad ka soo baxeyso dhalada, iyadoo la adeegsanayo xiisadda caanka ah ee dusha sare ee dareeraha heerkulka cabirka, apurture iyo celceliska ugu badan ee qiyamka tijaabada ah waxaa lagu xisaabin karaa is-dhigga.
Qc / t794-2007
Shay maya | Sharraxaadda | Macluumaadka Xogta |
1 | Cadaadis hawada | 0-20kpa |
2 | Xawaaraha cadaadiska | 2-2.5kpa / min |
3 | saxnaanta cadaadiska cadaadiska | ± 1% |
4 | Dhumucda gabal imtixaan | 0.10-3.5mm |
5 | Aagga imtixaanka | 10 ± 0.2cm² |
6 | Dhex-dhexaadinta iskuxirta | φ35.7 ± 0.5mm |
7 | Cabbirka dhululubada kaydinta | 2.5l |
8 | cabirka qalabka (dhererka × × bacda dhererka × dhererka) | 275 × 440 × 315mm |
9 | Awood | 220V AC
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