PSS-1701mita ph mitabụ ngosipụta dijitalụMita ph mita, ya na ihe ngosi dijitalụ LCD, nke nwere ike igosipụtaPHna ọnọdụ okpomọkụ n'otu oge. Ngwaọrụ ahụ metụtara ụlọ nyocha na ụlọ ọrụ kọleji, nyocha, ụlọ ọrụ gburugburu ebe obibi na ngalaba ndị ọzọ ma ọ bụ samplings ma ọ bụ sampling na-ekpebi ihe ndị ahụPHụkpụrụ na ikike (MV). Kwadebere igwe elektrọde, ọ nwere ike tụọ uru nke ihe ngwọta nke ihe ngwọta (nke oxidication). Kwadebere ya na ion akọwapụtara, ọ nwere ike tụọ uru electrode nke electrode.
Nkọwa teknụzụ
| Ojiji | pH | 0.00 ... 14.00 |
| mV | -1999 ... 1999 | |
| Team | -5 ℃ --- 105 ℃ | |
| Ikpe | pH | 0.01ph |
| mV | 1mv | |
| Team | 0.1 ℃ | |
| Eletriki elektrọnik | pH | ± 0.01ph |
| mV | ± 1mv | |
| Team | ± 0.3 ℃ | |
| ph caliboration | 1 ,, 2 isi, ma ọ bụ isi ihe | |
| Isi ihe | ph 7.00 | |
| Nchọpụta Ngwọta | Otu 8 | |
| Ịnye ọkụ | Dc6v / 20ma; 4 x aa / lr6 1.5 v ma ọ bụ nimh 1.2 v na chaja | |
| Nha / ibu | 230 × 100 × 35 (mm) /0.4kg | |
| Ngosi | Lcd | |
| ph ntinye | Banc, guzogide> 10 + 12 | |
| Inye ITP | RCA (cinch), NTC30K | |
| Nchekwa data | Data mmezi; 198 data nhata (otu 99 maka PH, MV nke ọ bụla) | |
| Ọnọdụ ọrụ | Team | 5 ... 40 ℃ |
| Iru mmiri | 5% ... 80% (na-enweghị ka) | |
| Ntinye ọkwa | Ⅱ | |
| Ọkwa ọkwa | 2 | |
| Otitudu | <= 2000m | |
Gịnị bụ ph?
PH bụ otu ihe eji eme ihe eji eme ihe. Mmiri dị ọcha nke nwere nguzozi nha anya nke hydrogen oond (h +) na
njuatdroxide eons (Oh -) nwere nzọpụ.
● Ngwọta nwere oke iondrogen (h +) karịa mmiri dị ọcha bụ acidic ma nwee phone erughị 7.
● Ihe ndọta nke nwere oke eondroxide (Oh -) karịa mmiri bụ ihe dị mkpa (alkaline) ma nwee atụ karịa 7.
Kedu ihe kpatara egwu mmiri?
