DGB-401型多参数水质分析仪 211-11-401

【DGB-401主机】DGB-401主机，手提箱

DGB-401型多参数水质分析仪 211-11-401

【DGB-401主机】DGB-401主机，手提箱

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订单促销

包邮全场购物满1999元免运费

货品编号：

211-11-401

品牌：

雷磁

数量： -+ 台

商品详情

品牌：雷磁
所属分类：水质分析仪
商品编号：211-11-401

产品描述
内置420nm、470nm、620nm、700nm四个LED光源，寿命长，精度高；
采用分光光度法，内置高低化学需氧量（COD）、氨氮、总磷4个检测项目；
支持单点和多点校准，支持用户编辑校准曲线；
支持吸光度和浓度两种测量方式；
支持两种读数方式：Smart-Read功能（智能判别终点），Cont-Read功能（连续测量）；
每个检测项目可存储测量结果各200套，符合GLP规范，支持数据查阅、删除和打印；
支持USB通讯，支持连接PC进行数据采集；
支持电池供电和USB供电，支持电源管理功能，可设置自动关闭光源和自动关机；
IP65防护等级，良好防水防尘性能；
支持固件升级，支持恢复出厂设置，允许功能扩展和应用拓展。
 
技术参数
<table border="1" cellspacing="0" style="box-sizing: border-box; animation-fill-mode: both; margin: 0px 6.75pt; padding: 0px; border-width: initial; border-style: none; border-color: initial; vertical-align: baseline; white-space: nowrap; background-color: rgb(255, 255, 255); border-collapse: collapse; width: 775px;"><tbody style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit;"><tr style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit; height: 30px;"><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-width: 1pt; border-style: solid; border-color: windowtext; vertical-align: middle; font-style: inherit; width: 82px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">测量参数
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 142px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">测量方法
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 76px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">光源波长
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 184px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">测量范围（mg/L）
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 192px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">示值误差
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 73px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">重复性
</td></tr><tr style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit; height: 31px;"><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 82px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">低COD
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 142px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">重铬酸钾法
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 76px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">470nm
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 184px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">0.0～150.0mg/L
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 192px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">±8％
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 73px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">3％
</td></tr><tr style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit; height: 31px;"><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 82px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">高COD
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 142px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">重铬酸钾法
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 76px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">620nm
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 184px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">150.0～1500mg/L
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 192px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">±8％
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 73px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">3％
</td></tr><tr style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit; height: 31px;"><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 82px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">氨氮
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 142px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">纳氏试剂法
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 76px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">420nm
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 184px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">0.000~4.000mg/L，可扩展至 300mg/L
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 192px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">±10％
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 73px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">3％
</td></tr><tr style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit; height: 31px;"><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 82px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">总磷
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 142px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">钼酸盐分光光度法
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 76px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">700nm
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 184px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">0.000～1.000mg/L，可拓展至25.00mg/L
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 192px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">±10％
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 73px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">3％
</td></tr><tr style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; font-style: inherit; height: 34px;"><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-left: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 82px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">总氮
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 142px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">过硫酸盐氧化法
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 76px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">420nm
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 184px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">0.000～30.00mg/L,可扩展至300mg/L
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 192px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">≤10mg/L：±1 mg/L；
<p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">＞10mg/L：±5%；
</td><td style="box-sizing: border-box; animation-fill-mode: both; margin: 0px; padding: 0.75pt; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; vertical-align: middle; font-style: inherit; width: 73px;"><p align="center" style="box-sizing: border-box; animation-fill-mode: both; margin: 0em 0px; padding: 0px; list-style-type: none; border: 0px; vertical-align: baseline; font-style: inherit; text-indent: 0em; letter-spacing: 0em; line-height: 1.5em;">3％
</td></tr></tbody></table>

DGB-401型多参数水质分析仪 211-11-401

DGB-401型多参数水质分析仪 211-11-401

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DGB-401型多参数水质分析仪 211-11-401

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DGB-401型多参数水质分析仪 211-11-401

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