Tuubada biriiga ee baabuurta
Tuubbada bireega ee baabuurta (oo loo yaqaanno tuubada biriiga), ayaa loo adeegsadaa qaybaha nidaamka bareegga baabuurta, doorkeeda ugu weyn waa in lagu wareejiyo dhexdhexaadiyaha bareegga baabuurka, si loo hubiyo in xoogga bareegga lagu wareejiyo kabaha biriiga ee baabuurta ama furaha. si ay u soo saaraan xoog bareegga, si ay uga dhigaan biriiga mid waxtar leh wakhti kasta
Haydarooliga dabacsan, pneumatic, ama tuubbada faakuum ee nidaamka biriiga, marka lagu daro wadajirka tuubada, loo isticmaalo in lagu gudbiyo ama lagu kaydiyo cadaadiska hadhka, pneumatic, ama vacuum cadaadiska bareega baabuurta
Xaaladaha imtixaanka
1) Tuubada loo isticmaalo tijaabada waa inay noqotaa mid cusub oo da'deedu tahay ugu yaraan 24 saacadood. Ku hay tuubada tuubada heerkulka 15-32 ° C ugu yaraan 4 saacadood ka hor baaritaanka;
2) Qalabka tuubada ee tijaabada daalka dabacsanaanta iyo tijaabada iska caabbinta heerkulka hooseeya waa in laga saaraa ka hor inta aan lagu rakibin qalabka tijaabada, sida galka siliga birta, galka caagga, iwm.
3) Marka laga reebo tijaabada iska caabinta heerkulka sare, tijaabada iska caabinta heerkulka hooseeya, tijaabada ozone, tijaabada iska caabinta iskudhafka tuubada, tijaabooyin kale waa in lagu sameeyaa heerkulka qolka ee 1-5 2 °C.
