YY-3C PH mita
Amagwiritsidwa ntchito poyesa pH ya masks osiyanasiyana.
GB/T 32610-2016
GB/T 7573-2009
1. Mulingo wa zida: 0.01 mlingo
2.Kuyeza mitundu: pH 0.00 ~ 14.00pH; 0 ~ + 1400 mv
3. Kusamvana: 0.01pH,1mV,0.1℃
4. Kutentha kwamalipiro osiyanasiyana: 0 ~ 60 ℃
5. Electronic unit zolakwa zofunika: pH±0.05pH,mV±1% (FS)
6. Cholakwika chachikulu cha chida: ± 0.01pH
7. Chigawo chamagetsi chothandizira panopa: osapitirira 1 × 10-11A
8. Mphamvu yamagetsi yamagetsi yamagetsi: osachepera 3 × 1011Ω
9. Electronic unit repeatability error: pH 0.05pH,mV,5mV
10. Cholakwika chobwerezabwereza: osapitirira 0.05pH
11. Kukhazikika kwamagetsi amagetsi: ± 0.05pH ± 1 mawu / 3h
12. Makulidwe (L×W×H): 220mm×160mm×265mm
13. Kulemera kwake: pafupifupi 0,3kg
14. Mikhalidwe yabwinobwino:
A) Kutentha kozungulira :(5 ~ 50) ℃;
B) Chinyezi chachibale :≤85%;
C) Mphamvu yamagetsi: DC6V; D) Palibe kugwedezeka kwakukulu;
E) Palibe chosokoneza chakunja kupatula mphamvu ya maginito ya dziko lapansi.
1. Dulani chitsanzo choyesedwa mu zidutswa zitatu, 2g iliyonse, pamene yosweka kwambiri;
2. Ikani chimodzi mwa izo mu beaker ya 500mL ya triangular ndikuwonjezera 100mL madzi osungunuka kuti alowe bwino;
3. Oscillation kwa ola limodzi;
4. Tengani 50mL ya chotsitsa ndikuchiyeza ndi chida;
5. Werengani kuchuluka kwa miyeso iwiri yomaliza ngati chotsatira chomaliza.
