参数 | 量程(mg/l) | 测量精度(mg/l) | 测试次数 | 试纸订货号 | 五合一测试试纸 | 总氯 | 0-10 | 0, 0.5, 1.0, 2.0, 4.0, 10.0 | 50 | 27552-50 | 余氯 | 0-10 | 0, 0.5, 1.0, 2.0, 4.0,10.0 | 总硬度 | 0-25 | 0, 1.5, 3, 7, 15, 25 | 0-425 | 0, 25, 50, 120, 250, 425 | 总碱度 | 0-240 | 0, 40, 80, 120, 180, 240 | ph | 6.2-8.4 | 6.2, 6.8, 7.2, 7.8, 8.4 | 氨氮 | 0-6 | 0, 0.25, 0.5, 1.0, 3.0, 6.0 | 25 | 27553-25 | 磷酸盐 | 0-50 | 0, 5, 15, 30, 50 | 50 | 27571-50 | 总碱度 | 0-240 | 0, 40, 80, 120, 180, 240 | 50 | 27448-50 | 氯化物 | 30-600 | 色阶不固定,10-20 递增 | 40 | 27449-40 | 300-6000 | 色阶不固定,100-200 递增 | 40 | 27513-40 | 余氯总氯及游离氯 | 0-10 | 0, 0.5, 1.0, 2.0, 4.0, 10.0 | 50 | 27450-50 | 250 | 27939-44 | 铜 | 0-3 | 0, 0.2, 0.5, 1, 3 | 25 | 27451-25 | 总硬度 | 0-425 | 0, 25, 50, 120, 250, 425 | 50 | 27452-50 | 总溶解性铁 | 0-5 | 0, 0.15, 0.3, 0.6, 1, 2, 5 | 25 | 27453-25 | 硝酸盐、亚硝酸盐 | 0-50 | 0, 1, 2, 5, 10, 20, 50 | 25 | 27454-25 | 0-3 | 0, 0.15, 0.3, 1, 1.5, 3 | 25 | ph | 4-9 | 4, 5, 6, 7, 8, 9 | 50 | 27456-50 | 0-14 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11, 12, 13, 14 | 100 | 26013-00 | 砷 | 0-500ppb | 0, 10, 25, 50, 100, 250, 500ppb | 100 | 28000-00 | 0-500ppb | 0, 10, 25, 50, 100, 250, 500ppb | 50 | 28228-00 | 0-4000ppb | 0, 35, 75, 175, 1500, 4000ppb | 50 | |