DRK453 Cov khaub ncaws tiv thaiv cov kua qaub thiab alkali tsis kam kuaj qhov system-tiv thaiv khaub ncaws ua kua tshuaj tiv thaiv kev ua haujlwm tester
Lus piav qhia luv luv:
1. Lub hom phiaj tseem ceeb Cov cuab yeej no yog tsim los ua raws li tus qauv tshiab hauv tebchaws GB 24540-2009 "Cov khaub ncaws tiv thaiv acid-puag tshuaj tiv thaiv khaub ncaws" Cov ntawv ntxiv D, feem ntau yog siv los txiav txim siab cov kua tshuaj tiv thaiv ntawm cov ntaub ntawv acid-base tshuaj tiv thaiv khaub ncaws , kom cov tshuaj ntsuam xyuas ntws los ntawm cov qauv Nyob rau saum npoo, xyuas seb cov qauv puas tau khaws cia los yog nkag mus, thiab suav cov kua ua kom zoo.2. Main technical indic...
1. Lub hom phiaj tseem ceeb
Cov cuab yeej no yog tsim los ua raws li lub teb chaws tus qauv tshiab GB 24540-2009 "Cov khaub ncaws tiv thaiv acid-puag tshuaj tiv thaiv khaub ncaws" Cov ntawv ntxiv D, feem ntau yog siv los txiav txim siab cov kua dej ua kom zoo ntawm cov ntaub ntawv acid-base tshuaj tiv thaiv khaub ncaws, kom cov kuaj cov kua dej ntws los ntawm cov qauv Nyob rau saum npoo, xyuas seb cov qauv puas tau khaws cia lossis nkag mus, thiab suav cov kua tshuaj tiv thaiv.
2. Cov kev qhia tseem ceeb
| Nyias pob tshab zawj | Semi-cylindrical puab, puab txoj kab uas hla (125 ± 5) hli, ntev (300 ± 2) hli, inclined 45 ° |
| Koob txhaj | Specification (10 ± 0.5) mL, pinhole txoj kab uas hla (0.8 ± 0.02) mm, koob taub yog tiaj tus |
| Lub khob me me | 50ml muaj peev xwm |
| Hauv qab ntawm lub tiaj tiaj yog los ntawm hauv qab ntawm qhov zawj | (100 ± 2) hli |
| Qauv loj | (360 ± 2) hli × (235 ± 2) hli |
| Dav hlau ceev | (10 ± 1) Nruam txau (10 ± 0.5) mL ntawm cov kua hauv s |
| Qhov ntev | 570mm (ntev) × 300mm × 700mm (qhov siab) |
| Cov qauv ua raws | Daim ntawv ntxiv D ntawm GB 24540-2009 "Cov khaub ncaws tiv thaiv, khaub ncaws tiv thaiv rau cov tshuaj acid thiab alkali" |
