多参数光谱自动滴定仪
table border=" 1" cellspacing=" 0" cellpadding=" 0" width=" 633" align=" center" tbody tr style=" HEIGHT: 25px" class=" firstRow" td style=" BORDER-BOTTOM: windowtext 1px solid BORDER-LEFT: windowtext 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: windowtext 1px solid BORDER-RIGHT: windowtext 1px solid PADDING-TOP: 0px" height=" 25" width=" 132" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 成果名称 /span /p /td td style=" BORDER-BOTTOM: windowtext 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: windowtext 1px solid BORDER-RIGHT: windowtext 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 25" valign=" bottom" width=" 501" colspan=" 3" p style=" TEXT-ALIGN: center LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" strong span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 多参数光谱自动滴定仪 /span /strong /p /td /tr tr style=" HEIGHT: 25px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 25" width=" 132" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 单位名称 /span /p /td td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px" height=" 25" width=" 501" colspan=" 3" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 秦皇岛水熊科技有限公司 /span /p /td /tr tr style=" HEIGHT: 25px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 25" width=" 132" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 联系人 /span /p /td td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px" height=" 25" width=" 168" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 王宇曦 /span /p /td td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px" height=" 25" width=" 161" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 联系邮箱 /span /p /td td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px" height=" 25" width=" 172" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 362209152@qq.com /span /p /td /tr tr style=" HEIGHT: 25px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 25" width=" 132" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 成果成熟度 /span /p /td td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px" height=" 25" width=" 501" colspan=" 3" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" □正在研发& nbsp & nbsp √已有样机& nbsp & nbsp □通过小试& nbsp & nbsp □通过中试& nbsp & nbsp √可以量产 /span /p /td /tr tr style=" HEIGHT: 25px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 25" width=" 132" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 合作方式 /span /p /td td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: medium none PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px" height=" 25" width=" 501" colspan=" 3" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" √技术转让& nbsp & nbsp & nbsp √技术入股& nbsp & nbsp & nbsp √合作开发& nbsp & nbsp & nbsp □其他 /span /p /td /tr tr style=" HEIGHT: 37px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 37" width=" 633" colspan=" 4" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" strong span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 成果简介: /span /strong /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" strong span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" /span /strong & nbsp /p p style=" TEXT-ALIGN: center" img style=" WIDTH: 400px HEIGHT: 299px" title=" 图片1.jpg" border=" 0" hspace=" 0" src=" http://img1.17img.cn/17img/images/201803/insimg/b9196f19-0736-4536-a9ce-5bec2c419202.jpg" width=" 400" height=" 299" / /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 该技术用于测量化学分析中物质反应致使光谱的变化(逻辑原理:化学反应不一定引起光谱变化,但光谱变化一定是结构变化引起的)。搭建了全波长吸收光谱瞬态全谱的检测模块,建立微量试剂控制加入及大体积快速混合技术、多参数测试和吸收光谱瞬态变化全谱的同步采集技术,对光谱信号的分离/提取和小波波谱分析智能降噪算法,建立呈色反应数字化和反应终点参数自动识别算法,解决了化学呈色反应基团的光谱信号同步采集、同步计算标识的难题。为研究液体化学反应过程提供一个分析手段,其中一个功能用于滴定分析即为光谱滴定仪。 /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 该仪器在国内外同行中,首次实现了全谱色空间终点测定方法,对呈色化学反应,真正实现了化学反应过程(包括滴定终点)多参数的同步自动化测定,对终点的标识实现了数字化(可溯源颜色等参数变化过程)、峰值化(见附件图1、图2),将呈色滴定过程实现了自动化。 /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" strong span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 主要技术指标: /span /strong /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 1 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、微量试剂控制:精度0.5μL(提高滴定精度至少20倍),行程控制精度≤5‰,控制分辨率0.01 mm/步,通讯接口RS-485,硼硅酸盐玻璃注射器; /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 2 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、全波长吸收光谱瞬态全谱的检测模块:光谱范围 380 nm~780 nm,积分时间2.5 ms~20 s,杂散光& lt 0.03%,非线性度& lt 1%,测量光斑尺寸 (20mm镜头) 20.5mm,接收角度+/-0.3° ,接口支持:高速USB、RS232、以太网、外部触发接口,亮度范围0.05 Cd/m2~6000 Cd/m2,波长准确性:± 0.5 nm,亮度准确性± 4%,色度准确性x,y± 0.002,重复性指标:亮度250cd/m2 & nbsp & lt 0.3%。 /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 3 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、溢出式反应容器150 ml~250 ml,光通道>10 mm,光程10 mm;大体积快速混合,桨式液体均匀系统,速度即时可调;惰性气体环境,保护试剂反应不受空气影响;pH0.00~14.00,分辨率0.01 & nbsp pH; /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 4 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、数据采集/软件控制:C#语言,全谱瞬态参数同步采集、提取,小波波谱降噪算法+CIELAB色空间参数L*、a*、b*及100余个衍生参数计算,多参数滴定曲线、终点桅杆式峰指示,信噪比10~100,化学反应颜色变化全程记录溯源,可用于离线分析。 /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 应用实例:对氢氧化钠标准溶液比对试验,经Grubbs检验处理后,再经t检验,无方法之间的异常。 /span /p /td /tr tr style=" HEIGHT: 75px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 75" width=" 633" colspan=" 4" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" strong span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 应用前景: /span /strong /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 该技术为开创了化学分析光谱测量的新领域,用于高端、精密的滴定领域和化学分析。每年传统滴定分析仪器的市场容量在近10亿元,该技术不仅可以替代原有市场容量,还开辟了从未有的液体反应中物质结构分析的应用市场。 /span /p /td /tr tr style=" HEIGHT: 72px" td style=" BORDER-BOTTOM: 1px solid BORDER-LEFT: 1px solid PADDING-BOTTOM: 0px PADDING-LEFT: 7px PADDING-RIGHT: 7px BORDER-TOP: medium none BORDER-RIGHT: 1px solid PADDING-TOP: 0px border-image: none 100% / 1 / 0 stretch" height=" 72" width=" 633" colspan=" 4" p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% MARGIN-BOTTOM: 0px" strong span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 知识产权及项目获奖情况: /span /strong /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 该技术从研究至今6年,对各种算法和关键点申请专利进行保护,避免模仿侵权。与此相关专利的权利人均为本公司所有: /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 1 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、化学分析用颜色测定仪ZL & nbsp 201720160799.X(授权) /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 2 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、一种反应容器ZL201720160523.1(授权) /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 3 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、化学分析液体颜色CIE1976L*a*b*色空间测定方法201610090735.7(一通) /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 4 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、化学分析用氢氧化钠标准溶液配制的CIE1976L*a*b*色空间法201610090734.2(一通) /span /p p style=" TEXT-JUSTIFY: inter-ideograph TEXT-ALIGN: justify LINE-HEIGHT: 150% TEXT-INDENT: 28px MARGIN-BOTTOM: 0px" span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 5 /span span style=" LINE-HEIGHT: 150% FONT-FAMILY: 宋体 FONT-SIZE: 14px" 、尚有10余个方法正在申请专利中。 /span /p /td /tr /tbody /table p br/ /p