Okwu mmalite
Na nha PH, a na-eji yapH electrodea makwaara dị ka batrị nke mbụ.Batrị bụ isi bụ sistemụ, nke ọrụ ya bụ ịnyefe ike kemịkal
n'ime ike eletriki.A na-akpọ voltaji nke batrị ahụ ike electromotive (EMF).Ike electromotive a (EMF) bụ batrị ọkara abụọ mejupụtara.
Otu ọkara batrị ka a na-akpọ nhaelectrode, na ikike ya metụtara ọrụ ion kpọmkwem;ọkara batrị nke ọzọ bụ batrị ntụnye aka, ọtụtụ mgbe
a na-akpọ electrode ntụaka, nke a na-ejikọtakarị ọnụya na ngwọta nha, ma jikọọ ya na ngwaọrụ nha.
Nka na ụzụ Index
Ntụkọ ihe | pH, okpomọkụ |
Oke nha | 0-14PH |
Oke okpomọkụ | 0-90 ℃ |
izi ezi | ± 0.1 pH |
Ike mkpakọ | 0.6MPa |
Ụgwọ okpomọkụ | PT1000, 10K wdg |
Akụkụ | 12x120, 150, 225, 275 na 325mm |
Atụmatụ
1. Ọ na-anabata gel dielectric na ihe siri ike dielectric okpukpu abụọ nke njikọ mmiri mmiri, nke enwere ike iji ya mee ihe na usoro kemịkalụ nke nkwusioru viscosity dị elu,
emulsion, mmiri mmiri nwere protein na mmiri mmiri ndị ọzọ, nke dị mfe ịkwanye.
2. Ọ dịghị mkpa maka ọzọ dielectric na e nwere obere ego nke mmezi.Site na njikọ mmiri na-eguzogide mmiri, enwere ike iji ya maka nlekota mmiri dị ọcha.
3. Ọ adopts S7 na PG13.5 njikọ, nke nwere ike dochie ọ bụla electrode esenidụt.
4. Maka ogologo electrode, enwere 120,150 na 210 mm dị.
5. Enwere ike iji ya na 316 L igwe anaghị agba nchara ma ọ bụ n'ọbọ PPS.
Gịnị mere nyochaa pH nke Mmiri
Ntụle pH bụ isi nzọụkwụ n'ọtụtụ nyocha mmiri na usoro ịdị ọcha:
● Mgbanwe n'ọkwa pH nke mmiri nwere ike ịgbanwe omume nke kemịkal dị na mmiri.
● pH na-emetụta ogo ngwaahịa yana nchekwa ndị ahịa.Mgbanwe na pH nwere ike gbanwee ekpomeekpo, agba, ndụ nchekwa, nkwụsi ike ngwaahịa na acidity.
● Mmiri pọpụ pH ezughị ezu nwere ike ime ka ihe na-emebi emebi na usoro nkesa ma nwee ike ikwe ka ọla dị arọ na-emerụ ahụ pụta.
● Ijikwa gburugburu pH mmiri nke ụlọ ọrụ na-enyere aka igbochi corrosion na mmebi nke akụrụngwa.
● Na gburugburu eke, pH nwere ike imetụta osisi na anụmanụ.