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 khoom siv no siv cov txheej txheem conductivity thiab tsis siv neeg lub sij hawm siv 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, cov conductive hlau yog txuas nrog lub sab sauv board thiab yog nyob rau hauv kev sib cuag nrog rau saum npoo ntawm cov 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-base tshuaj tiv thaiv khaub ncaws", cov cuab yeej siv no siv cov txheej txheem conductivity thiab tsis siv neeg lub sij hawm siv 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, cov conductive hlau yog txuas nrog lub sab sauv board thiab yog nyob rau hauv kev sib cuag nrog rau saum npoo ntawm cov 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" |
SHANDONG DRICK INSTRUMENTS CO., LTD
Tuam txhab Profile
Shandong Drick Instruments Co., Ltd, feem ntau yog koom nrog hauv kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag cov cuab yeej ntsuas.
Lub tuam txhab tsim nyob rau hauv 2004.
Cov khoom siv hauv kev tshawb fawb txog kev tshawb fawb, cov chaw soj ntsuam zoo, cov tsev kawm qib siab, ntim, ntawv, luam ntawv, roj hmab thiab yas, tshuaj, khoom noj, tshuaj, textiles, thiab lwm yam lag luam.
Drick them nyiaj mloog mus rau kev cog qoob loo thiab pab pawg tsim, ua raws li kev txhim kho lub tswv yim ntawm kev tshaj lij, kev mob siab.pragmatism, thiab kev tsim kho tshiab.
Ua raws li cov neeg siv khoom-oriented hauv paus ntsiab lus, daws cov kev xav tau ceev tshaj plaws thiab cov tswv yim ntawm cov neeg siv khoom, thiab muab cov kev daws teeb meem thawj zaug rau cov neeg siv khoom nrog cov khoom zoo thiab cov cuab yeej siv siab heev.
