起订量:
高精度海水pH测量仪
北京欧仕科技有限公司
北京欧仕科技有限公司”是一家专业仪器生产及贸易公司,其产品涉及水环境监测、样品采集、海洋监测、地下水监测、样品前处理等多个研究方向,覆盖了海洋、生态、环境等科技领域。
公司秉承“以服务求生存,以质量求发展”的经营理念,在此基础建立了一支由一批具有相关技术背景和丰富市场经验的专业人士所组成的团队。成员多为硕士以上学历,接受过系统的培训,精通各种仪器的操作和应用。依照现代化企业制度,公司建立了完善的售前、售后服务网络,定期与客户取得联络,确保为客户提供专业的技术咨询和技术支持服务;注重反馈信息的收集,并积极开展技术交流等活动,得到了广大用户的一致认可和好评。
公司在研发生产高品质仪器设备的同时,也将的研究设备引进中国,现已经与国外数十家世界的仪器设备供应商建立了长期稳定的合作关系。我们不仅能够为国内科研工作者提供高品质的仪器设备、优质的服务,并且能为客户提供各种系统解决方案。
Beijing Osees Technology Co., Limited
Beijing Osees is an agency of professional environmental and marine equipments. Our products are mainly used in the field of Ecology, Environment and Oceanography, etc. At present, our company has formed a partnership with a number of internationally renowned instrument manufacturers, and is responsible for business, technical support and providing the service for the customers in China.
Our team is composed of a great many of professionals which with relevant technical backgrounds and extensive market experiences, many of them are Master's or above in related field, they all had systematic training in several aspects: Equipment operation and applications, can answer the questions of client in time and provide the most professional service.
Our clients are mainly in colleges, research institutions and state monitoring organizations. We make regular contact with our clients since the foundation of the company, pay attention to collect feedbacks, and actively carry out technological communications. Therefore, we have received common recognition and appreciation from our customers
Together with top-tier international manufactures, Beijing Osees will provide clients the best products and services, and make contributions to the development of China’s environmental and scientific research with our clients.
高精度、无漂移、免校准的海水pH测量仪
CONTROS HydroFIA® pH测量仪是一款专用于测量海水和半咸水环境的pH走航测量仪,它是一款自主型pH测量系统,其优化的设计可以**其在免校准的情况下实现高精度的pH测量,仪器可以在实验室独立使用,也可以于集成在已有的测量系统中,如志愿观测船(VOS)等。
工作原理
CONTROS HydroFIA® pH测量仪,利用指示剂变色原理测定水体的pH值,其依据是间甲酚紫指示剂的颜色随水样pH值的变化而变化。每次测量时,将少量间甲酚紫指示剂注入样品中,然后利用仪器内置的分光光度计测定指示剂的可见吸收光谱,利用吸收光谱与海水 pH值间的定量关系确定样品的pH值。
技术优势
用间甲酚紫测定海水pH值是一种绝*值测量方法,因此CONTROS HydroFIA® pH测量仪无需校准,适合长期应用。此外,该测量仪也可用于监测短期的生物地球化学过程。
CONTROS HydroFIA® pH测量仪试剂消耗量很低,仅需*低程度的维护,非常适合于无人值守的长期自动监测过程。仪器采用用户友好型设计,一旦测量仪的指示试剂耗尽,试剂盒可以很容易地进行快速更换。此外,由于样品消耗量低,因此CONTROS HydroFIA® pH测量仪可以用来测定小体积样品的pH值。
产品特点
免校准
无漂移
测量周期约2 min
低样品消耗,低试剂消耗
用户友好型试剂盒设计,方便更换
一次布放可长期工作
用于常规标准测量的第二进样口
集成酸冲洗循环系统,可在运行期间定期清洗