YY-3C PH Meka
Hoʻohana ʻia no ka hoʻāʻo pH o nā masks like ʻole.
GB/T 32610-2016
GB/T 7573-2009
1. pae mea kani: 0.01 pae
2.Ana ana: pH 0.00 ~ 14.00pH; 0 ~ + 1400 mv
3. Hoʻoholo: 0.01pH, 1mV, 0.1 ℃
4. Palena uku pānaʻi: 0 ~ 60 ℃
5. Haʻahewa kumu ʻāpana uila: pH±0.05pH,mV±1% (FS)
6. Ka hewa kumu o ka mea kani: ± 0.01pH
7. ʻO ka mea hoʻokomo uila i kēia manawa: ʻaʻole ʻoi aku ma mua o 1 × 10-11A
8. ʻO ka impedance hoʻokomo uila: ʻaʻole emi ma lalo o 3 × 1011Ω
9. Ke kuhi hewa ʻana o ka ʻāpana uila: pH 0.05pH,mV,5mV
10. 'A'ole i oi aku ma mua o 0.05pH
11. Pa'a 'āpana uila: ±0.05pH±1 hua'ōlelo /3h
12. Ana (L×W×H): 220mm×160mm×265mm
13. Kaumaha: ma kahi o 0.3kg
14. Nā kūlana lawelawe maʻamau:
A) ʻO ka mahana wela :(5 ~ 50) ℃;
B) ka haʻahaʻa pili: ≤85%;
C) lako mana: DC6V; D) ʻAʻohe haʻalulu nui;
E) ʻAʻohe mea hoʻopaneʻe kuʻekuʻe ma waho koe wale nō ke kahua mākēneki o ka honua.
1. E 'oki i ka la'ana i ho'ā'o 'ia i 'ekolu apana, i kēlā me kēia 2g, 'o ka nui o ka haki 'ana, 'oi aku ka maika'i;
2. E hoʻokomo i kekahi o ia mau mea i loko o ka 500mL triangular beaker a hoʻohui i 100mL wai i hoʻomaʻemaʻe ʻia e hoʻopiha piha;
3. Oscillation no hoʻokahi hola;
4. E lawe i 50mL o ka extract a ana me ka mea hana;
5. E helu i ka waiwai awelika o nā ana hope ʻelua ma ke ʻano he hopena hope.
