Methara ea PH ea YY-3C
E sebelisoa bakeng sa teko ea pH ea limaske tse fapaneng.
GB/T 32610-2016
GB/T 7573-2009
1. Boemo ba sesebelisoa: boemo ba 0.01
2.Mefuta ya tekanyo: pH 0.00 ~ 14.00pH; 0 ~ + 1400 mv
3. Qeto: 0.01pH, 1mV, 0.1℃
4. Mefuta ea matšeliso a mocheso: 0 ~ 60℃
5. Phoso ea motheo ea yuniti ea elektroniki: pH±0.05pH,mV±1% (FS)
6. Phoso ea motheo ea sesebelisoa: ± 0.01pH
7. Hona joale ya ho kenya yuniti ya elektroniki: ha ho fete 1×10-11A
8. Phetoho ea elektroniki ea yuniti ea elektroniki: bonyane 3 × 1011Ω
9. Phoso ea ho pheta-pheta ha yuniti ea elektroniki: pH 0.05pH,mV,5mV
10. Phoso ea ho pheta-pheta ha sesebelisoa: eseng ho feta 0.05pH
11. Botsitso ba yuniti ea elektroniki: ±0.05pH± lentsoe le le leng /3h
12. Litekanyo (L×W×H): 220mm×160mm×265mm
13. Boima: hoo e ka bang 0.3kg
14. Maemo a tloaelehileng a tšebeletso:
A) Mocheso o tloaelehileng :(5 ~ 50) ℃;
B) Mongobo o amanang: ≤85%;
C) Phepelo ea motlakase: DC6V; D) Ha ho thothomelo e kholo;
E) Ha ho na tšitiso ea makenete ea kantle ntle le matla a makenete a lefatše.
1. Seha sampole e lekiloeng likotoana tse tharo, 2g ka 'ngoe, ha e robehile haholo e molemo;
2. Kenya e 'ngoe ea tsona ka har'a beaker ea khutlotharo ea 500mL 'me u kenye metsi a 100mL a hloekisitsoeng hore a kolobisoe ka botlalo;
3. Ho sisinyeha ha hora e le 'ngoe;
4. Nka 50mL ea setlolo 'me u se lekanye ka sesebelisoa;
5. Bala boleng bo tloaelehileng ba litekanyo tse peli tsa ho qetela e le sephetho sa ho qetela.
