DRK453 Cov khaub ncaws tiv thaiv tiv thaiv cov kua qaub thiab alkali ntsuas qhov system-tiv thaiv khaub ncaws nkag mus rau lub sijhawm ntsuas
Lus piav qhia luv luv:
1. Lub hom phiaj tseem ceeb Raws li lub teb chaws tus qauv GB 24540-2009 "Cov khaub ncaws tiv thaiv acid-base tshuaj tiv thaiv khaub ncaws", cov cuab yeej siv no siv cov txheej txheem conductivity thiab tsis siv neeg lub sij hawm los ntsuas lub sij hawm nkag mus rau cov ntaub ntawv acid-base tshuaj tiv thaiv khaub ncaws.Cov qauv yog muab tso rau nruab nrab ntawm lub sab sauv thiab sab laug boards, lub conductive hlau yog txuas nrog lub sab sauv board thiab yog nyob rau hauv kev sib cuag nrog rau sab sauv nto ntawm tus qauv tib lub sij hawm.Thaum nkag mus ...
1. Lub hom phiaj tseem ceeb
Raws li lub teb chaws tus qauv GB 24540-2009 "Cov khaub ncaws tiv thaiv acid-puag tshuaj tiv thaiv khaub ncaws", cov cuab yeej siv no siv cov txheej txheem conductivity thiab tsis siv neeg lub sij hawm los ntsuas lub sij hawm nkag mus rau cov ntaub ntawv acid-base tshuaj tiv thaiv khaub ncaws.Cov qauv yog muab tso rau nruab nrab ntawm lub sab sauv thiab sab laug boards, lub conductive hlau yog txuas nrog lub sab sauv board thiab yog nyob rau hauv kev sib cuag nrog rau sab sauv nto ntawm tus qauv tib lub sij hawm.Thaum qhov tshwm sim nkag mus tau tshwm sim, lub voj voog qhib, lub teeb liab hluav taws xob raug xa tawm, thiab lub sijhawm kaw.Lub sij hawm txij li thaum cov tshuaj ntsuam xyuas tau poob rau hauv cov qauv mus rau thaum lub teeb liab tshwm yog hu ua Lub sij hawm nkag mus ntawm cov qauv.
2. Cov kev qhia tseem ceeb
| Kev Xeem | Kub (17-30) ℃, txheeb ze av noo: (65 ± 5)% |
| Qauv loj | 100mm × 100 hli |
| Test daws | 0.1mL (conductive method) los yog 10mm siab (qhov taw qhia txoj kev) |
| Cov cuab yeej specifications | 240mm (ntev) × 180mm × 200mm (qhov siab) |
| Cov qauv ua raws | GB 24540-2009 "Cov khaub ncaws tiv thaiv, khaub ncaws tiv thaiv rau cov tshuaj acid thiab alkali" |
