功率(kw):
220重量(kg):
0.8规格外形(长*?高)9/p>5*6*2
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- 产品概述9/span>
COD-203A型COD测定仪是针对低浓度COD测定需求开发的一款水质COD在线检测仪,采用酸性高锰酸钾滴定法进行低量程化学需氧量的测定,反应水体中有机物含量的真实情况、/span>
- 工作原理9/span>
?00℃环境下,COD-203A型COD测定仪采用酸性高锰酸钾滴定法或碱性高锰酸钾滴定法,以氧化还原电位滴定法进行化学需氧量的测定、/span>
- 应用行业9/span>
哈希COD-203A型COD测定仪可对地表水、饮用水、原水的CODMn(高锰酸盐指数)进行点源监测、/span>
- 仪器特点9/span>
COD-203A型COD测定仪采用酸性高锰酸钾滴定法,适用于COD低量程点源在线监测,测量结果更准确、/span>
COD-203A型COD测定仪配备LCD液晶显示屏,支持中文操作界面,直观便捷、/span>
COD-203A型COD测定仪运行可靠,维护量低。不使用电磁阀,每次测定前对管路进行反冲洗,避免出现管路堵塞;使用空气喷嘴,避免滴定管的堵塞、/span>
化学需氧量的测定数据可保存14天,便于历史数据的管理及读取、/span>
技术指栆/span> | ||
---|---|---|
测量范围9/span> | 0?0mg/L; 0?000mg/L | |
测量周期9/span> | 1小时?? 小时可任意认宙/span> | |
显示9/span> | LCD 液晶显示 | |
重现性: | 0?0mg/L 时,± 1% FS | |
20?00mg/L 时,± 2% FS | ||
200mg/L 以上时,± 5% FS | ||
稳定性: | 零点漂移 | ± 3% FS |
量程漂移 | 0 20mg/L 时,± 3% FS | |
20?00mg/L 时,± 4% FS | ||
200mg/L 以上时,± 5% FS | ||
操作环境9/span> | 室内安装。温度,5?0 ℃,湿度?5%以下 | |
样品条件9/span> | 温度??0 ℂ/span> | |
压力?0?0kPa | ||
耗量?00mL/次测野/span> | ||
模拟输出9/span> | 4?0mA?*负载600Ω | |
电源9/span> | 220VAC?0/60HZ | |
功耗: | **550VA,平?00VA | |
数据通讯9/span> | RS485 串行端口 | |
外型尺寸9/span> | 600 × 600 × 1600mm | |
重量9/span> | 150Kg |
备件货号 | 仪器型号 | 中文描述 | 英文描述 |
---|---|---|---|
136A075 | COD-203A COD测定?/span> | 活性炭 | Activated Charcoal (GW-30 500g) |
136A791 | COD-203A COD测定?/span> | 空气泵消声器 | Muffler |
143C065 | COD-203A COD测定?/span> | 硫酸 (Special Grade) 500g | Potassium sulfide (Special Grade) 500g |
40121000 | COD-203A COD测定?/span> | 止回阀橡胶密封 | |
43133400 | COD-203A COD测定?/span> | 搅拌轴承 | |
43705300 | COD-203A COD测定?/span> | 反应槽轴 | |
45918400 | COD-203A COD测定?/span> | 电极固定盕/span> | |
53080700 | COD-203A COD测定?/span> | 橡胶箠/span> | |
54173200 | COD-203A COD测定?/span> | 5L试剂筑/span> | |
54173400 | COD-203A COD测定?/span> | 密封(packing) FPM | |
59584800 | COD-203A COD测定?/span> | 电极密封(packing) | electrode packing *FPM |
61109200 | COD-203A COD测定?/span> | 过滤?/span> | |
63634500 | COD-203A COD测定?/span> | 2L塑料筒Assy | |
7033201K | COD-203A COD测定?/span> | SV8 Assy | |
7033290S | COD-203A COD测定?/span> | 减压阀S.Assy | |
7033540S | COD-203A COD测定?/span> | 盖Assy | |
7033560K | COD-203A COD测定?/span> | COD-203调整槽Assy | |
7033571K | COD-203A COD测定?/span> | 承水池Assy | |
71476500 | COD-203A COD测定?/span> | 本体 | |
7147660K | COD-203A COD测定?/span> | 过滤器内盖Assy | |
7294350K | COD-203A COD测定?/span> | SV11 Assy | SV11 Assy |
X0864800 | COD-203A COD测定?/span> | 搅拌棑/span> | |
XC885032 | COD-203A COD测定?/span> | 硅油(5mL) | Silicone Oil(KF-96H-10000CS 5mL) |
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