Okwu mmalite
E-301Tihe mmetụta pHNa nha PH, a na-akpọkwa electrode eji eme ihe dị ka batrị nke mbụ.Batrị bụ isi bụ sistemụ, nke ọrụ ya bụ ịnyefe ike kemịkalụ n'ime ike eletrik.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 electrode nha, na ikike ya metụtara ọrụ ion kpọmkwem;Ọkara batrị nke ọzọ bụ batrị ntụaka, nke a na-akpọkarị electrode ntụaka, nke a na-ejikọta ya na ngwọta nha, ma jikọọ ya na ngwa nha.
Nka na ụzụ Index
Nọmba nlereanya | E-301T |
Ụlọ PC, okpu nchebe na-apụ apụ dị mma maka ịdị ọcha, ọ dịghị mkpa ịgbakwunye ngwọta KCL | |
Ozi izugbe: | |
Oke nha | 0-14 .0 PH |
Mkpebi | 0.1PH |
izi ezi | ± 0.1PH |
arụ ọrụ okpomọkụ | 0 - 45 Celsius C |
ibu | 110g |
Akụkụ | 12x120 mm |
Ozi ịkwụ ụgwọ: | |
Ụzọ nkwụnye ụgwọ | T/T, Western Union, MoneyGram |
MOQ: | 10 |
Mbupu | Dị |
Akwụkwọ ikike | 1 Afọ |
Etiti oge | Sample dị n'oge ọ bụla, nnukwu iwu TBC |
Ụzọ mbupu | TNT / FedEx / DHL / UPS ma ọ bụ ụlọ ọrụ mbupu |
Kedu ihe kpatara nyochaa pH 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.
Kedu ka esi emezi ihe mmetụta pH?
Ọtụtụ mita, ndị na-ahụ maka njikwa, na ụdị ngwá ọrụ ndị ọzọ ga-eme ka usoro a dị mfe.Usoro nhazi nke ahụkarị nwere usoro ndị a:
1. Ike kpalie electrode na a itucha ngwọta.
2. Jiri ngwa ọnyà magharịa electrode ahụ iji wepụ ihe ngwọta fọdụrụnụ.
3. Kpalie ike na electrode na ihe nchekwa ma ọ bụ sample ma kwe ka ọgụgụ ahụ kwụsie ike.
4. Were ịgụ na dekọọ uru pH mara amara nke ọkọlọtọ ngwọta.
5. Tinyegharịa maka ọtụtụ isi dị ka achọrọ.