I-DRK453 I-asidi yezingubo zokuzivikela kanye nesistimu yokuhlola ukumelana ne-alkali-impahla evikela uketshezi exosha isihloli
Incazelo emfushane:
1. Injongo eyinhloko Lesi sixhobo sithuthukiswa ngokuhambisana nezinga lezwe elisha le-GB 24540-2009″ Izingubo zokuzivikela ezivikela amakhemikhali e-acid-base” I-Appendix D, esetshenziselwa kakhulu ukunquma ukusebenza kahle kokuxosha uketshezi kwendwangu yendwangu ye-acid-base yamakhemikhali impahla yokuzivikela. , ukuze isisombululo sokuhlola sigeleze ngesampula Ngaphezulu, hlola ukuthi isampuli igciniwe noma ingenile, bese ubale ukusebenza kahle koxosha uketshezi.2. Inkomba yobuchwepheshe eyinhloko...
1. Injongo eyinhloko
Lesi sisetshenziswa sithuthukiswa ngokuhambisana nezinga lezwe elisha elijwayelekile le-GB 24540-2009″ Izingubo zokuzivikela ezivikela amakhemikhali e-acid-base” I-Appendix D, esetshenziselwa kakhulu ukunquma ukusebenza kahle kokuxosha uketshezi kwendwangu yendwangu ye-acid-base yamakhemikhali impahla yokuvikela, ukuze isixazululo sokuhlola sigeleza kusampula Ngaphezulu, hlola ukuthi isampula ligciniwe noma lingenile yini, bese ubala ukusebenza kahle koxosha uketshezi.
2. Izinkomba zobuchwepheshe eziyinhloko
| Umsele osobala oqinile | Ukwakheka kwe-semi-cylindrical, ububanzi bangaphakathi (125±5) mm, ubude (300±2) mm, kuthambekele ku-45° |
| Isirinji | Ukucaciswa (10±0.5) mL, ububanzi bephinikhodi (0.8±0.02) mm, ithiphu yenaliti liyisicaba |
| I-beaker encane | umthamo 50 ml |
| Iphansi lephuzu eliyisicaba lisuka phansi kwe-groove | (100±2)mm |
| Usayizi wesampula | (360±2)mm×(235±2)mm |
| Isivinini seJet | (10±1) Ukufafaza okuqhubekayo (10±0.5) mL oketshezi ngaphakathi kwes |
| Ubukhulu | 570mm (ubude) × 300mm × 700mm (ubude) |
| Amazinga ayahambisana | I-Appendix D ye-GB 24540-2009 "Izingubo zokuzivikela, izingubo zokuzivikela zamakhemikhali ane-asidi namakhemikhali e-alkali" |
