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    每日8 : 30--18 : 00,技术业务咨询

    QCOD-3M_COD快速测定仪

    QCOD-3M

    【产品概况】

    深昌鸿QCOD-3M型COD测定仪,采用先进的冷光源、窄带干涉技术及微电脑自动处理数据,利用密封催化消解,然后进行比色法测量。

    【适用领域】

    适用于环境监测、污水处理及大专院校、科研单位等部门
    产品详情
    定制选配



    QCOD-3M型 COD测定仪

    按照最新国标COD测定方法设计;

    操作方便、直观,精度、稳定性好;

    带打印和USB数据上传;

    采用大屏幕彩色触摸屏,中英显示;

    带有一键恢复功能;



    产品概述


    利用密封催化消解,然后进行比色法测量。

    先进的冷光源、窄带干涉技术及微电脑自动处理数据,直接显示及打印样品的COD(mg/L)值。

    广泛适用于环境监测、污水处理及大专院校、科研单位等部门



    技术指标


    仪器名称

    COD测定仪

    控温时间

    1~9999min可调

    仪器型号

    QCOD-3M

    控温精度

    ≤±1.0℃

    测量项目

    COD

    光学稳定性

    ≤0.002A/20min

    测量范围

    5~2000mg/L(可扩展到20000mg/L)

    重复性 

    ≤±3%

    示值误差

    ≤±5 %(F.S)

    批处理量

    16个水样(可选配20、25、36个)

    抗氯干扰

    ≤2000mg/L

    屏幕显示

    彩色触摸屏,中英文显示

    消解温度

    165℃

    仪器尺寸

    测定仪:400mm×310mm×158mm

    消解仪:260mm×355mm×135mm(不含防护罩)

    消解时间

    15min

    重量

    测定仪:5kg;消解仪:5.5kg

    温控系统

    室温~200℃可设定

    功耗

    <500W

        正常使用条件:

    环境温度

    5~40℃

    相对湿度

    ≤85%

    供电电源

    AC(220±22)V;(50±0.5)Hz

    无显著的振动及电磁干扰,避免阳光直射。



    仪器特点


    ●  测定仪与消解仪分开,不影响光学系统的稳定性。

    ●  测定仪为冷光源、窄带干涉光学系统,光学稳定性好。

    ●  测定仪与消解仪均为彩色触摸屏,操作界面友好,中英显示。操作简单省时。消解比色不需换管。

    ●  消解仪具有多点无误差校准,实现设定点的零误差测量,完全消除了市场上常见消解器由于温度传感器非线性而带来的误差。

    ●  消解仪具有定时提醒,可设定消解后自动关机功能,仪器具有二次保护功能,当消解仪温度超过200度时,仪器会自己切断电源,以保证消解过程的安全性。

    ●  可存储标准曲线100条及1000个测定值,断电不丢失。

    ●  可对曲线查询,除了查询曲线方程外,还可查询标定时的每个标准物质的标准值及对应的吸光度以及标定时间及标定人员编号,完全再现标定时的状态。

    ●  具有打印功能:可对测试的记录进行单项或页打印。

    ●  USB接口,可连接电脑。

    ●  仪器具有一键恢复功能,防止曲线和数据意外丢失。

    ●  仪器自带校准功能,在操作进可进行自校准,可有效的消除长期使用造成的漂移误差。


    配置清单


    名称数量名称数量
    主机1台消解仪1台
    消解比色管10支试管架1个
    COD试剂1套消解防护罩1个
    UBS数据1根数据采集光盘1张
    使用说明书1份产品合格证1份
    保修卡1份


    更多关于COD测定仪可以在深昌鸿实验室水质分析仪器中进行查看。

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