DRK-T453 Kev Tiv Thaiv Cov Khaub Ncaws Anti-Acid Thiab Alkali Test System Ua Haujlwm Phau Ntawv-Penetration Time Tester
Lus piav qhia luv luv:
Lub hauv paus ntsiab lus ua haujlwm Cov txheej txheem conductivity thiab tsis siv neeg lub sijhawm khoom siv los ntsuas lub sijhawm nkag mus ntawm cov ntaub tiv thaiv cov khaub ncaws rau cov tshuaj acid thiab alkali. Cov qauv yog muab tso rau nruab nrab ntawm lub sab sauv thiab qis electrode nplooj, thiab cov conductive hlau yog txuas nrog rau sab sauv electrode thiab yog nyob rau hauv kev sib cuag nrog rau saum npoo ntawm cov qauv. Thaum qhov tshwm sim nkag tau tshwm sim, lub Circuit Court yog qhib thiab lub sij hawm nres. Instrument Structure Lub ntsuas ntsuas ma...
Txoj cai ua haujlwm
Cov txheej txheem conductivity thiab tsis siv neeg lub sij hawm ntaus ntawv yog siv los ntsuas lub sij hawm nkag mus ntawm cov ntaub tiv thaiv khaub ncaws rau cov kua qaub thiab alkali tshuaj. Cov qauv yog muab tso rau nruab nrab ntawm cov nplooj ntawv electrode sab saud thiab qis, thiab cov xaim hluav taws xob txuas nrog rau daim ntawv electrode sab saud thiab yog nyob rau hauv kev sib cuag nrog rau saum npoo ntawm cov qauv. Thaum qhov tshwm sim nkag tau tshwm sim, lub Circuit Court yog qhib thiab lub sij hawm nres.
Cov cuab yeej siv
Cov qauv ntsuas feem ntau suav nrog cov hauv qab no:
- Upper electrode sheet 2. Daim ntawv electrode qis 3. Test box 4. Control vaj huam sib luag
Technical Parameters
1. Lub sij hawm xeem: 0 ~ 99.99 min
2. Specimen specification: 100mm × 100mm
3. Fais fab mov: AC220V 50Hz
4. Kev ntsuas ib puag ncig: kub (17 ~ 30) ℃, txheeb ze av noo: (65 ± 5)%
5. Reagents: Kev cog lus acid tiv thaiv khaub ncaws yuav tsum tau kuaj nrog 80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid; inorganic alkali tiv thaiv khaub ncaws yuav tsum tau kuaj nrog 30% sodium hydroxide; Cov khaub ncaws tiv thaiv electrodeless acid yuav tsum yog 80% Sulfuric acid, 30% hydrochloric acid, 40% nitric acid, thiab 30% sodium hydroxide raug kuaj.
Cov qauv siv tau:
GB24540-2009 Cov khaub ncaws tiv thaiv Acid-base tshuaj tiv thaiv khaub ncaws Appendix A
Npaj tus qauv
1. Sampling: Rau txhua qhov kev sim tshuaj, coj 6 cov qauv los ntawm cov khaub ncaws tiv thaiv, qhov tshwj xeeb yog 100mm × 100m,
Ntawm lawv, 3 yog cov qauv seamless thiab 3 yog cov qauv sib koom ua ke. Lub seam ntawm cov qauv seamed yuav tsum nyob hauv nruab nrab ntawm cov qauv.
2. Qauv ntxuav: saib GB24540-2009 Daim Ntawv Ntxiv K rau kev ntxuav tshwj xeeb thiab cov kauj ruam
Etxheej txheem xperiment
1. Txuas lub hwj chim ntawm lub ntsuas hluav taws xob nrog cov khoom siv hluav taws xob thiab qhib lub hwj chim hloov.
2. Tshaj tawm cov qauv npaj ncaj nraim nruab nrab ntawm cov phaj sab sauv thiab sab qis, poob 0.1 mL ntawm cov reagent los ntawm lub qhov puag ncig raws li cov xaim xaim mus rau saum npoo ntawm cov qauv, thiab nias lub pob "Start / Nres" tib lub sijhawm pib. sij hawm. Rau cov qauv nrog cov seams, cov xaim hluav taws xob tau muab tso rau ntawm cov seams thiab cov tshuaj reagents poob rau ntawm cov seams.
3. Tom qab kev nkag mus, qhov ntsuas yuav nres lub sijhawm, lub teeb pom kev nkag mus tau qhib, thiab lub tswb nrov. Lub sijhawm no, lub sijhawm thaum nws nres yog kaw.
4. Sib cais cov electrodes sab sauv thiab sab qis thiab nias lub pob "rov qab" kom rov qab pib lub xeev ntawm lub ntsuas. Tom qab ib qho kev sim ua tiav, ntxuav cov seem ntawm cov electrode thiab cov xaim hluav taws xob.
5. Yog tias muaj qhov xwm txheej tsis txaus ntseeg thaum lub sijhawm sim, koj tuaj yeem nias lub pob "Start/Stop" ncaj qha kom nres lub sijhawm thiab muab lub tswb.
6. Rov ua cov kauj ruam 2 mus rau 4 kom txog thaum tag nrho cov kev xeem tiav. Tom qab qhov kev xeem tiav lawm, tua lub hwj chim ntawm qhov ntsuas.
7. Cov txiaj ntsig suav:
Rau cov qauv seamless: cov ntawv nyeem yog cim t1, t2, t3; lub sij hawm nkag
Rau cov qauv nrog seams: cov ntawv nyeem tau sau ua t4, t5, t6; lub sij hawm nkag
Cov kev ceev faj
1. Cov tshuaj ntsuam xyuas siv nyob rau hauv qhov kev xeem yog heev corrosive. Thov ua tib zoo saib xyuas kev nyab xeeb thiab ntsuas kev tiv thaiv thaum kuaj.
2. Siv lub dropper rau pipette cov tshuaj ntsuam xyuas thaum kuaj.
3. Tom qab qhov kev xeem, ntxuav qhov saum npoo ntawm lub rooj ntev zaum thiab cov cuab yeej ntsuas lub sij hawm los tiv thaiv corrosion.
4. Cov cuab yeej yuav tsum muaj kev ntseeg siab.
Daim ntawv teev npe
| TSIS MUAJ. | Ntim cov ntsiab lus | Qty. | Kev teeb tsa | Lus ceeb toom |
| 1 | Tus tswv | 1set ib | □ | |
| 2 | straw | 1 daim | □ | |
| 3 | kab hluav taws xob | 1 root | □ | |
| 4 | Upper electrode daim ntawv | 1 daim | □ | Host txuas |
| 5 | Cov neeg siv phau ntawv qhia | 1set ib | □ | |
| 6 | Daim ntawv teev npe | 1set ib | □ | |
| 7 | Daim ntawv pov thawj ntawm conformity | 1set ib | □ |
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.
