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公布者:厉伟公布日期:2016-04-05阅读次数:298

引见:凝胶色谱仪(GPC)又称尺寸排阻色谱(SEC),是用于疾速、牢靠确定聚合物分子量及分子量散布的技能,其原理是经过体积排阻原理对聚合物停止别离后经过公用的示差检测器在一体化控温条理里测定聚合物组份以及对聚合物的分子量和分子量的测定,从而对聚合物的特定停止表征,同时凝胶色谱可以搭载光散射检测器、粘度检测器等完成多检测器联用从而完成对化学高分子聚合物分子量质量、分子量散布以及高分子外部构造停止片面剖析和探究,凝胶色谱仪已成高聚物、化学资料等范畴研讨必不行少的剖析办法。

PL-GPC50 常温凝胶色谱仪:是实用于常温到50℃高别离,经典范GPC/SEC条理,该条理为一体化设计,集色谱泵、输液条理、一切检测器(示差检测器、粘度检测器、光散射检测器等)色谱柱、柱温箱为一体的恒温GPC/SEC条理,同时可以搭载紫外检测器、二极管阵列、蒸发光散射检测器等,并可完成与主流品牌的傅里叶红外间接联用。

产物特点:

1)控温范畴:其旗下的凝胶色谱产物从常温(RT-50℃)到低温(30-220℃),为古代聚合物技能开展在检测中需求的更宽范的温度需求。

2)一体化控温:PL-GPC仪器一体化设计,是环球独一一家可以完成从样品瓶、流路、检测器、色谱柱同时置于统一柱温箱中,搭载着带控温条理的主动进样器,真正完成一体化全方位控温,以满意聚合物检测对温度的敏理性。

3)多检测器联用:涵盖了惯例示差检测器、紫外检测器外、蒸发光散射检测器,别的还包括粘度检测器、多角度光散射检测器、成为环球凝胶色谱检测器最完全的制造商;且可以具有多个检测器间接串联运用剖析。

4)其他联用技能:PL仪器是环球独一一家可以与傅里叶红外光谱仪等其他先辈的剖析仪器完成硬件与软件的无缝联用,从而完成更高的探究性实行需求。

5PL规范品与色谱柱:PL公司专业的使用团队为您提供环球最美满的规范品和差别属性的色谱柱。

6)用户群和使用共享:PL拥有环球最高的市场占据率和高端客户群,赐与用户间充沛的技能共享和参考空间。

Introduction: The Agilent PL-GPC 50 is a dedicated, cost effective, fully integrated GPC system. Operating from ambient to 50 °C, the system integrates everything required to perform GPC inside a single compact unit, including pump, injection valve, 4-column capacity oven, detector and optional degasser.

Features:

1) Maximum flexibility and applicability. Wide choice of detectors and sample handling modules maximizes the amount of information you can extract from your sample

2) Ease-of-use in every environment. Design simplicity and the intuitive interface make the PL-GPC 50 extremely easy to operate

3) High performance. Injection valve, columns and detector heads, all situated within the oven, give excellent thermal stability regardless of conditions in the workplace

4) Comprehensive. Instrument Control Software can control every aspect of the PL-GPC50 with capabilities to provide full automation of the system, creating one fully integrated package

5) Excellent reproducibility. Excellent flow rate precision delivers repeatable calibration curves and accurately calculated polymer molecular weight data

6) Advanced Detection. The Agilent PL-BV 400RT Viscometer and Agilent PL-RTLS Light Scattering Detectors can be housed within the PL-GPC50 for a fully integrated GPC system capable of all common forms of GPC

7) Powerful Data Analysis. The PL-GPC50 collects data straight into Cirrus GPC Software for full GPC analysis of the sample

8) High Throughput. With full automation of the system extending to the use of Agilent PL-AS RT/MT autosamplers the system use can be maximized to allow high throughput.

免费规范:

中央及团队规范:0/小时;100/样品 校内规范:0/小时;200/样品 校外规范:0/小时;400/样品

 

设置装备摆设预定地点:凝胶浸透色谱仪
设置装备摆设担任教师:王教师(15715200028)(周一、周三、周五 9:00~12:00)
样品要求、设置装备摆设运转情况等信息,请征询设置装备摆设担任人:袁川舟:15105205235

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