Hangzhou Qiwei Instrument Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm ion- xaiv electrode hauv Suav teb. Nrog ib pab neeg tsim khoom, peb muaj peev xwm ua tau raws li qhov xav tau ntawm feem ntau ntawm peb cov neeg siv khoom. Txais tos rau cov lag luam wholesale bulk ion- xaiv electrode hauv Tshuag ntawm no los ntawm peb lub hoobkas. Peb kuj txais customized txiav txim.
cov khoom siv thev naus laus zis
Lub Ion-Xaiv Electrode yog qhov siab -precision thiab siab-kev ruaj khov kev paub txog lub luag haujlwm. Nws yog tsim tshwj xeeb rau kev txiav txim siab sai thiab raug ntawm cov ions tshwj xeeb hauv cov tshuaj aqueous. Muaj feem xyuam rau kev soj ntsuam hauv chav kuaj, kev soj ntsuam hauv online, thaj chaw ntawm - qhov chaw tshawb nrhiav thiab lwm yam xwm txheej, nws ua haujlwm tseem ceeb hauv kev sim ntsuas cov khoom siv rau kev tshawb fawb thiab kev qhia, kev tswj hwm kev tsim khoom, kev saib xyuas ib puag ncig thiab lwm yam haujlwm.
Technical parameters
|
Hluav taws xob |
Fluoride |
Chloride |
Bromide |
|
Qauv |
F201 |
TIAB SA 201 |
Nr 201 |
|
Kev piav qhia |
Crystal |
Lub xeev muaj zog |
Lub xeev muaj zog |
|
Kev ntsuas ntau |
1~5×10-7MF- (19000 ~ 0.01ppm) |
10-2~5×10-5MCl (35500 ~ 1.8ppm) |
1~5×10-6MBr- (79000 ~ 0.4ppm) |
|
Qhov zoo tshaj PH Range |
5~6 |
2~12 |
2~11 |
|
Teb Sijhawm |
<5min |
<2min |
<2min |
|
Membrane Resistance |
<10MΩ |
<0.5MΩ |
<0.5MΩ |
|
Qhov kub thiab txias |
5 ~ 60 degree |
0 ~ 60 degree |
0 ~ 60 degree |
|
Potentiometric Selective Coefficients |
OH- |
I-(2×102); TSIS MUAJ3-(10-4); YOG42-(10-4); Br-(4×102); CN-(2×102); Kev cuam tshuam loj heev los ntawm sulfurion |
I-(2.6); Cl-(1×10-5); TSIS MUAJ3-(3.8×10-4); YOG42-(10-4); Kev cuam tshuam loj heev los ntawm sulfurion |
|
Txuj kev daws teeb meem |
NaF |
NaCl |
NaBr |
|
Hluav taws xob |
Iodide |
Cyanide |
Mercury |
|
Qauv |
I201 |
H201 |
Hg 201 |
|
Kev piav qhia |
Lub xeev muaj zog |
Lub xeev muaj zog |
Lub xeev muaj zog |
|
Kev ntsuas ntau |
10-2×5×10-7MI- (127000 ~ 0.06ppm) |
10-2~10-6MCN- (260 ~ 0.03ppm) |
10-1~5×10-6MHg2+ (20000 ~ 1ppm) |
|
Qhov zoo tshaj PH Range |
2~12 |
Ntau dua lossis sib npaug 7 |
3~5 |
|
Teb Sijhawm |
<2min |
<2min |
<2min |
|
Membrane Resistance |
<0.5MΩ |
<0.5MΩ |
<0.5MΩ |
|
Qhov kub thiab txias |
0 ~ 60 degree |
0 ~ 60 degree |
0 ~ 60 degree |
|
Potentiometric Selective Coefficients |
Cl-(2×10-6); Br-(1×10-6); TSIS MUAJ3-(2×10-7); YOG42-(7×10-7); HPO42-(8.3×10-7) |
Main cuam tshuam ions: S2-; I-; Hg2+ |
Kev cuam tshuam los ntawm nyiaj ions |
|
Txuj kev daws teeb meem |
KI |
NaCN |
Hg2+ |
|
Hluav taws xob |
Nyiaj / Sulfide |
Plumbum |
Cuprum |
|
Qauv |
Ag 201 |
Pb 201 |
Cu201 |
|
Kev piav qhia |
Lub xeev muaj zog |
Lub xeev muaj zog |
Lub xeev muaj zog |
|
Kev ntsuas ntau |
10-1~10-7M |
10-1~5×10-7MPb2+ (20700 ~ 0.1ppm) |
1~5×10-7MCU2+ (63500 ~ 0.012ppm) |
|
Qhov zoo tshaj PH Range |
2~12 |
3~6 |
3~5 |
|
Teb Sijhawm |
<2min |
<2min |
<2min |
|
Membrane Resistance |
<0.5MΩ |
<0.6MΩ |
<0.5MΩ |
|
Qhov kub thiab txias |
0 ~ 60 degree |
0 ~ 60 degree |
0 ~ 60 degree |
|
Potentiometric Selective Coefficients |
Tsis muaj kev cuam tshuam ions: F+; TSIS MUAJ3-; I-; Cl- |
Fe3+(2.7); Cu2+(1×103); Mg2+(4×10-6); Ba2+(2×10-5); Ca2+(6×10-6); Zn2+(2×10-5) |
Tsis muaj kev cuam tshuam ions: K+; Ca2+; Ba2+; Zn2+; Fe2+ |
|
Txuj kev daws teeb meem |
Silver: AgNO3 |
PbNO3 |
CuNO3 |
|
Hluav taws xob |
Cadmium |
Micro-Kalium |
Calcium |
|
Qauv |
cd201 ua |
K401 |
Ca 201 |
|
Kev piav qhia |
Lub xeev muaj zog |
PVC |
PVC |
|
Kev ntsuas ntau |
10-1~5×10-7MCd2+ (11200 ~ 0.05ppm) |
10-1~5×10-7MK+ (3900 ~ 0.02ppm) |
10-1~5×10-6MCa2+ (4000 ~ 0.2ppm) |
|
Qhov zoo tshaj PH Range |
3~10 |
3.5~10.5 |
5~10 |
|
Teb Sijhawm |
<2min |
<3min |
<3min |
|
Membrane Resistance |
<0.5MΩ |
<30MΩ |
<10MΩ |
|
Qhov kub thiab txias |
0 ~ 60 degree |
0 ~ 45 degree |
0 ~ 45 degree |
|
Potentiometric Selective Coefficients |
Tsis muaj kev cuam tshuam ions: K+; Na+ Kev cuam tshuam ions: Hg2+; Pb2+; Ag+; S2- |
Na+(3 × 10-3); Ca2+(1×10-5); Li+(1×10-3) |
K+((1×10-4); Na+(1×10-4); Zn2+(7×10-1); Ba2+(3×10-5); Mg2+(1×10-3); Fe3+(1) |
|
Txuj kev daws teeb meem |
CdNO3 |
KCl |
CaCl |
|
Hluav taws xob |
Nitrate |
Fluoroborate |
Vater hardness |
|
Qauv |
TSIS MUAJ3201 |
FPSG2 |
YOG 201 |
|
Kev piav qhia |
PVC |
PVC |
PVC |
|
Kev ntsuas ntau |
1×10-6MNO3- (62000 ~ 0.062ppm) |
10-1~3×10-6MBF4- (8600 ~ 0.3ppm) |
10-1~5×10-5M |
|
Qhov zoo tshaj PH Range |
2.5~9 |
3~11 |
2~9 |
|
Teb Sijhawm |
<3min |
<3min |
<3min |
|
Membrane Resistance |
<10MΩ |
<1MΩ |
<10MΩ |
|
Qhov kub thiab txias |
5 ~ 45 degree |
5 ~ 40 degree |
0 ~ 40 degree |
|
Potentiometric Selective Coefficients |
Cl-(4.9×10-2); YOG42-(4×10-5); H2PO3-(1×10-4) |
YOG42-(2.5×10-6); F-(3×10-6); Br-(10-3); TSIS MUAJ3-(6.5×10-3); Cl-(6×10-5); I-(8×10-2); CNS-(0.25) |
Na+(1); K+(1×10-1) |
|
Txuj kev daws teeb meem |
NAS 3 |
NaBF 4 |
Ca2+, Mg2+ |
|
Hluav taws xob |
Ferric |
Ammonia |
Cov pa roj carbon dioxide |
|
Qauv |
Fe201 ua |
A201 |
CO2 |
|
Kev piav qhia |
FeCl4PVC |
Gas sensor |
Gas sensor |
|
Kev ntsuas ntau |
10-1~1×10-4MFe3+ (35500 ~ 1.8ppm) |
1×10-6M (18000 ~ 0.018ppm) |
10-2~5×10-5M (480 ~ 1ppm) |
|
Qhov zoo tshaj PH Range |
<2 |
>11 |
/ |
|
Teb Sijhawm |
<2min |
<5min |
<5min |
|
Membrane Resistance |
<2MΩ |
<300MΩ |
<300MΩ |
|
Qhov kub thiab txias |
0 ~ 45 degree |
0 ~ 60 degree |
0 ~ 60 degree |
|
Potentiometric Selective Coefficients |
TSIS MUAJ3-,SO42-, Cl- |
Kev cuam tshuam los ntawm volatile amines |
Kev cuam tshuam los ntawm volatile tsis muaj zog acid |
|
Txuj kev daws teeb meem |
Fe3+ |
NH4Cl |
NaHCO3 |
|
Hluav taws xob |
Hydrothion |
Sulfur dioxide |
Sodium |
|
Qauv |
LHH 2 |
RYHL 2 |
Na 201 |
|
Kev piav qhia |
Gas sensor |
Gas sensor |
iav |
|
Kev ntsuas ntau |
10-2~5×10-7M (480 ~ 1ppm) |
10-2~10-5M |
1~10-7MNa+(23000-0.002ppm) |
|
Qhov zoo tshaj PH Range |
/ |
/ |
/ |
|
Teb Sijhawm |
/ |
/ |
/ |
|
Membrane Resistance |
/ |
/ |
<50MΩ |
|
Qhov kub thiab txias |
/ |
/ |
5 ~ 80 degree |
|
Potentiometric Selective Coefficients |
/ |
/ |
H+(20~30) K+ (1/20~1/30) |
|
Txuj kev daws teeb meem |
/ |
/ |
Yuav Ua Li Cas Xaiv Txoj Cai Ion Selective Electrode?
Lub hom phiaj ion, tsis yog tus qauv electrode, yuav tsum yog thawj qhov kev txiav txim siab thaum xaiv ISE.
Kauj ruam 1: Txiav txim siab lub hom phiaj Ion
Txheeb xyuas seb daim ntawv thov hu rau kev ntsuas fluoride, nitrate, chloride, potassium, calcium, lead, tooj liab, lossis lwm yam ion tshwj xeeb.
Kauj Ruam 2: Txheeb xyuas qhov xav tau qhov xav tau
Lub electrode qhov ntsuas qhov ntau thiab qhov xav tau siab yuav tsum tau muab piv.
Kauj Ruam 3: Tshawb xyuas Cov Qauv Qauv
Tshawb xyuas lub zog ionic, pH, qhov kub thiab txias, thiab muaj cov ions cuam tshuam.
Kauj Ruam 4: Txheeb xyuas qhov tsim nyog kuaj pom qib
Thaum nrhiav ib qho kev tsocai, suav nrog qhov tsim nyog LOD thiab cov qauv matrix yog tias daim ntawv thov hu rau qhov ntsuas - qib ntsuas.
Kauj Ruam 5: Xaiv Cov Meter Ua Tau Zoo
Xyuas kom tseeb tias qhov xaiv ISE tau txais kev txhawb nqa los ntawm ion meter lossis electrochemical analyzer.
Kauj Ruam 6: Txheeb xyuas qhov kev daws teeb meem Calibration
Ua kom siv cov qauv calibration haum rau kev teeb tsa electrode thiab lub hom phiaj ion.
Qhov twg Ion Selective Electrodes siv?
Thaum cov ion tshwj xeeb yuav tsum tau soj ntsuam es tsis txhob nyob ntawm cov dej generic - tus yam ntxwv zoo, ion xaiv electrodes tuaj yeem siv tau.
Cov ntawv thov ib txwm muaj xws li:
Kev soj ntsuam ib puag ncig: Kev tshuaj xyuas ntawm nitrate, fluoride, chloride, thiab lwm yam ions
Lub hom phiaj ions hauv cov qauv dej niaj hnub ntsuas raws li ib feem ntawm kev ntsuas dej zoo.
Saib xyuas qee cov ions hauv cov txheej txheem kev daws teeb meem thaum ua cov tshuaj lom neeg
Xaiv ion tsom xam thiab kev sim ua haujlwm hauv chav kuaj
Xaiv cov ion ntsuas ntsig txog cov as-ham hauv kev ua liaj ua teb thiab hydroponics
Muaj Kev Tswj Xyuas Zoo: Kev lees paub ntawm cov khoom tshwj xeeb ionic
Lub hom phiaj ion thiab cov qauv matrix tiag tiag yuav tsum tau muab coj los txiav txim siab thaum xaiv cov electrode.
fAQ
1.Ion xaiv electrode: nws yog dab tsi?
Lub tshuab hluav taws xob hluav taws xob tau ua kom hnov mob ntau dua rau ib qho tshwj xeeb ion hauv cov qauv tshuaj hu ua ion xaiv electrode.
2.Nrog QW-Lab ISEs, cov ions twg tuaj yeem ntsuas tau?
Electrodes rau fluoride, chloride, bromide, iodide, cyanide, mercury, silver/sulfide, lead, tooj liab, cadmium, potassium, calcium, nitrate, ferric ions, sodium, ammonia, carbon dioxide, thiab lwm yam kev siv tshwj xeeb yog suav nrog hauv tsev neeg cov khoom tam sim no.
3.Kuv tuaj yeem xaiv cov electrode uas yog xaiv rau ions li cas?
Sib piv qhov xav tau qhov xav tau, kev xav tau, pH, kub, qauv matrix, thiab muaj peev xwm cuam tshuam ions tom qab pib nrog lub hom phiaj ion.
4.Puas qhov kev kuaj pom tsis raug raws li qhov ntsuas ntau?
Tsis tas li. Cov electrode, calibration, qauv matrix, cuam tshuam cov ntaub ntawv, kub, thiab ntsuas ntsuas txhua yam cuam tshuam rau qhov muaj peev xwm nrhiav tau qhov txwv.
5.Nws puas tuaj yeem soj ntsuam ntau ions nrog ib qho ISE?
Lub hom phiaj ntawm ISE yog los teb qhov nyiam tshaj plaws rau lub hom phiaj ion. Feem ntau, ntau lub ntsiab lus xav tau rau cov ions sib txawv.
6.Nws puas tuaj yeem txuas lub ntsuas ion mus rau ISE?
Yog lawm, tsuav yog cov electrode thiab meter sib haum nrog cov tshuaj thiab hluav taws xob.
Cim npe nrov: ion- xaiv electrode, Tuam Tshoj ion- xaiv electrode manufacturers, lwm tus neeg, Hoobkas
