Model No. | 217 SCE (double salt bridges) |
218 Ag/AgCl | 232SCE (single salt bridge) |
K2SO4-1 Mercury sulphate |
RE-1A HgO |
internal resistanceK | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 |
compared potential Mv | ±3 | ±4 | ±3 | ±3 | ±3 |
Liquid circulation | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | |
Salt bridge solution | saturated KCL | saturated KCL | saturated KCL | Saturated K2SO4-1 | |
Size | Ø9*133mm | Ø9*145mm | Ø9*130mm | Ø9*120mm | Ø9*120mm |