| 产品型号 | SZ8122 | SZ8123 | SZ8125 | SZ8126 | SZ8127 | SZ8128 | |
测 量 参 数 | 余氯 | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L |
| 二氧化氯 | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | |
| 化合余氯 | ／ | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L | 0~2.5mg/L | |
| 总氯 | ／ | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | 0~5.0mg/L | |
| 亚硝酸盐 | ／ | 0~0.3mg/L | 0~0.3mg/L | 0~0.3mg/L | 0~0.3mg/L | 0~0.3mg/L | |
| 溶解氧 | ／ | ／ | 0~12mg/L | 0~12mg/L | 0~12mg/L | 0~12mg/L | |
| 氨氮 | ／ | ／ | 0~10mg/L | 0~10mg/L | 0~10mg/L | 0~10mg/L | |
| 铁 | ／ | ／ | 0~0.8mg/L | 0~0.8mg/L | 0~0.8mg/L | 0~0.8mg/L | |
| 铜 | ／ | ／ | 0~2.0mg/L | 0~2.0mg/L | 0~2.0mg/L | 0~2.0mg/L | |
| 镍 | ／ | ／ | / | 0~2.0mg/L | 0~2.0mg/L | 0~2.0mg/L | |
| 锰 | ／ | ／ | ／ | ／ | 0~0.5mg/L | 0~0.5mg/L | |
| 六价铬 | ／ | ／ | ／ | ／ | ／ | 0~0.5mg/L | |
| *小示值 | 0.001mg/L | ||||||
| 重复性 | 2% | ||||||
| 示值误差 | ±5%F.S | ||||||
SZ系列水质分析仪