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Model |
DO-954 /954A |
DO-955 |
Electrode type |
Primary battery / peritoneal style |
Polarographic type / peritoneal type |
Measuring range(mg / L) |
0.01~19.9 | |
Residual current(mg / L) |
0.2 |
0.1 |
Temperature of measured solution (℃) |
5~40 |
10~40 |
Response time (S) |
≤3min(90% response,30℃) |
≤2min(90% response,20℃) |
Equipped instrument |
SJG-9435A |
DWG-208 |