YY-3C PH Imitha
Isetyenziselwa uvavanyo lwe-pH lweemaski ezahlukeneyo.
GB/T 32610-2016
GB/T 7573-2009
1. Inqanaba lesixhobo: Inqanaba le-0.01
2.Uluhlu lokulinganisa: pH 0.00 ~ 14.00pH; 0 ~ + 1400 mv
3. Isisombululo: 0.01pH,1mV,0.1℃
4. Uluhlu lwembuyekezo yobushushu: 0 ~ 60℃
5. Impazamo esisiseko yeyunithi ye-elektroniki: pH±0.05pH,mV±1% (FS)
6. Impazamo esisiseko yesixhobo: ± 0.01pH
7. Iyunithi yombane igalelo langoku: akukho ngaphezu kwe-1 × 10-11A
8. I-impedance yeyunithi yombane: hayi ngaphantsi kwe-3×1011Ω
9. Impazamo yeyunithi yombane yokuphindaphinda: pH 0.05pH,mV,5mV
10. Impazamo yokuphindaphinda isixhobo: hayi ngaphezulu kwe-0.05pH
11. Uzinzo lweyunithi ye-elektroniki: ± 0.05pH± 1 igama / 3h
12. Imilinganiselo (L×W×H) : 220mm×160mm×265mm
13. Ubunzima: malunga ne-0.3kg
14. Iimeko zenkonzo eqhelekileyo:
A) Ubushushu be-Ambient :(5 ~ 50) ℃;
B) Ukufuma okuhambelanayo :≤85%;
C) Ubonelelo lombane: DC6V; D) Akukho ntshukumo ibalulekileyo;
E) Akukho kuphazamiseka kwangaphandle kwemagnethi ngaphandle kwemagnethi yomhlaba.
1. Sika isampuli evavanyiweyo ibe ngamaqhekeza amathathu, nganye i-2g, ngakumbi iphukile ngcono;
2. Beka enye yazo kwi-500mL yebhekile engunxantathu kwaye wongeze i-100mL yamanzi adibeneyo ukuze afunxe ngokupheleleyo;
3. Oscillation iyure enye;
4. Thatha i-50mL yesicatshulwa kwaye uyilinganise ngesixhobo;
5. Bala umndilili wexabiso lemilinganiselo emibini yokugqibela njengesiphumo sokugqibela.
