全自动真空赶酸系统

全自动真空赶酸仪AE100——针对赶酸实验的微量液位传感器，可在高温浓酸条件下，精确测量微小体积， 特别是赶酸接近终点时的极低液位。利用该传感器，AE100 实现了终点体积自动识别，并自动停止加热、 启动强制冷却，实验员们再也不用频繁奔走、逐个检查液位了！普通赶酸器：效果最差，其劣势表现在加热不均匀，产生大量的酸气，污染实验室环境；需要人工频繁逐个检查液位；降温缓慢，等待时间长真空赶酸仪：仍需要人工频繁检查液位；酸气冷凝中和，减少排放；长方形加热器加热不均匀；人工一个个拧盖，装样和取样都非常繁琐；降温缓慢，等待时间长。全自动真空赶酸仪AE100：真正全自动自动终点识别，自动停止加热，自动升降臂将消解管全部升起，脱离加热器，并启动冷却风扇强制降温，无需过多等待；环形石墨加热器，均匀性好；酸气冷凝、收集，可重复使用，尾气被中和，在线pH监控。1、AE100 采用真空（负压）方式蒸发酸液，效率高，可在 40 分钟之内将 10mL 酸蒸发至 1.5mL。此外，预热和降温都非常迅速。1 小时左右即可处理 20 个样品！2、对加热和气体分配均做了优设计，样品之间的差异性被最小化，以确保一致的赶酸速率。3、在确保效率和均匀性的同时，AE100 保证了优异的回收率。 即使是最易挥发的汞元素，AE100 依然得心应手。以柑橘叶成分分析标准物质为例，AE100 的赶酸回收率 相当出色！4、凭借优异的回收率，AE100 蒸发出来的酸气是非常洁净的，而赶酸产生的大量酸气，如果直接排入通风柜，是非常可惜的，而且会对整个实验室的通风系统造成巨大污染，甚至会倒灌进其他实验室。针对该问题，AE100 配置了Amerlab 专有的酸气吸收装置，废气被冷凝、收集、酸液中和、在线 pH 检测、固体中和，最后才会排出。利用该装置，AE100 无需占用通风柜。5、不同于常规真空赶酸器需要人工逐个拧盖子，装样和取样都非常繁琐，AE100 采用独有的顶盖集成式密封模块，一步操作，即可完成所有消解管的密封。AE100操作软件采用引导式设计，只需按照提示一步步执行，即可完成整个测试，即使毫无化学背景的门外汉，也可轻松搞定！

世界唯 一的真正全自动的真空赶酸仪Amerlab 斥巨资针对赶酸实验而研发出的微量液位传感器，可在高温浓酸条件下，精确测量微小体积，特别是赶酸接近终点时的极低液位。利用该液位传感器，AE100实现了终点体积自动识别，并自动停止加热、启动强制冷却，实验员们再也不用频繁奔走、逐个检查液位了！AE100有什么优势？全 球 首 创 性 能 绝 佳超高的效率AE100 采用真空（负压）方式蒸发酸液，效率高，可在40分钟之内将10mL酸蒸发至1.5mL。此外，预热和降温都非常迅速。1小时左右即可处理20个样品！优异的均匀性AE100对加热和气体分配均做了最/优设计，样品之间的差异性被最小化，以确保一致的赶酸速率。以下是实测数据，预设终点为1.5mL。绝/佳的加标回收率在确保效率和均匀性的同时，AE100保证了优异的回收率。即使是最易挥发的汞元素，AE100依然得心应手。以柑橘叶成分分析标准物质为例，AE100的赶酸回收率相当出色！废酸回收再利用凭借优异的回收率，AE100蒸发出来的酸气是非常洁净的，而赶酸产生的大量酸气，如果直接排入通风柜，是非常可惜的，而且会对整个实验室的通风系统造成巨大污染，甚至会倒灌进其他实验室。针对该问题，AE100配置了Amerlab专有的酸气吸收装置，废气被冷凝、收集、酸液中和、在线pH检测、固体中和之后才会排出。利用该装置，AE100无需占用通风柜。不同消解管 不同方法 平行运行升级前，两个赶酸模块必须一样，共用A1位置的液位传感器，因此只能采用同一类型消解管、同一种方法。升级后，可实现双系统平行赶酸，即运行不同类型消解管、运行不同方法，互不干扰，相当于一机两用。使用极其简单不同于常规真空赶酸器需要人工逐个拧盖子，装样和取样都非常繁琐，AE100采用独有的顶盖集成式密封模块，一步操作，即可完成所有消解管的密封。AE100操作软件采用引导式设计，只需按照提示一步步执行，即可完成整个测试，即使毫无化学背景的门外汉，也可轻松搞定！美国原装进口 创新点：与市场同类产品相比，AE100是真正的全自动。AE100配置了专门针对赶酸而开发的微量液位传感器，可自动识别赶酸终点，自动停止加热，并启动强制空冷。 美国Amerlab 全自动真空赶酸仪 AE100

不同水体的氢氧稳定同位素可用于植物水分利用来源、水汽输送、土壤水运移和补给机制、补给源和地下水机制、水体蒸发、植物蒸腾和土壤蒸发的区分、径流的形成和汇合、重建古气候等方面的研究。因而引起了水文学家，生态学家以及气候学家等的广泛关注。但问题是：在进行水稳定同位素测试之前如何将植物木质部和土壤中的水分无分馏的提取出来？LI-2100是LICA自主研发的一款全自动真空冷凝抽提系统，且已通过CE认证。从根本上解决了植物和土壤水分提取的难题，克服了传统液氮冷却的繁琐，不仅可以防止同位素分馏，而且安全高效，不会对植物和土壤造成破坏。可与LGR水同位素分析仪和质谱仪配套使用。许多科学家已经结合LI-2100和LGR的水同位素分析仪进行了诸多研究。从研发生产至今，LI-2100在国内已经销售了近百台，国内的科研工作者利用这台仪器发表了诸多文献，得到了用户的众多好评。随着LI-2100在国内的广泛应用及众多文献的发表，国外的一些科学家也开始关注理加公司研发生产的LI-2100，理加公司也积极在海外推广该产品，由此拉开了LI-2100走出国门、走向海外的序幕。LI-2100在海外的安装案例1. 巴西国家空间研究所（INPE）应用：利用LI-2100抽提土壤、植物中的水，进行同位素相关研究。科学家简介：Laura De Simone Borma (劳拉德西蒙娜博尔玛)1988 年毕业于欧鲁普雷图联邦大学土木工程专业，1991 年获得里约热内卢联邦大学土木工程硕士学位，以及里约热内卢联邦大学土木工程-环境岩土工程博士学位（1998）。自 2009 年起在 INPE（国家空间研究所）担任研究员，从事生态水文学和土壤物理学领域的工作，重点是实地观察陆地和极端天气事件对土壤-植物-大气相互作用以及气候变化、土地利用和覆盖变化的影响。她目前是 INPE 的 PGCST（地球系统科学研究生）和 PGSER（遥感研究生）的教授。协调 CCST/INPE 的生态水文学 (LabEcoh) 和生物地球化学 (LapBio) 实验室。她是 ISMC（国际土壤建模联盟）的成员。她对巴西不同生物群落中土壤-植物-大气相互作用、生态水文学以及水和气候调节的生态系统服务领域的研究感兴趣。LI-2100在海外的安装案例2. 澳大利亚Flinders大学 College of Science and Engineering应用：利用LI-2100抽提土壤、植物中的水，进行同位素相关研究。 LI-2100在国内的部分安装案例1、沈阳气象局2、中国林业科学研究院亚热带林业研究所3、广西植物园4、中国科学院西双版纳热带植物园...发表文献1. 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