SGZ-20B 便攜式數顯濁度儀
|
型 號 |
SGZ-200BS |
SGZ-20B |
SGZ-200B |
SGZ-50B |
SGZ-400B |
|
測定原理 |
90°散射光 |
||||
|
測量范圍(NTU) |
0-200 |
-20 |
0-200 |
0-50 |
0-400 |
|
*小示值 |
0.1 |
0.01 |
0.01 |
0.01 |
0.01 |
|
示值誤差 |
±2.5%F.S |
±2%F.S |
±2%F.S |
±2%F.S |
±2%F.S |
|
重復性 |
≤±2% |
||||
|
零點漂移(F.S 30min) |
±1.5% |
±1.5% |
±1.5% |
±1.5% |
±1.5% |
|
示值穩定性 |
±1.5% |
±1.5% |
±1.5% |
±1.5% |
±1.5% |
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