自动微反活性测定仪 CATLAB20

自动微反活性测定仪  CATLAB20

自动微反活性测定仪Introduction:

此套装置使我公司在传统的装置基础上开发了一套独立的、较完整的由计算机控制系统工程设计自动化的催化剂反应评价装置。计算机可控制温度、压力、液相泵的开启功能及流量及高温报警功能等。

装置采用先进的工艺流程，可在保持总体技术标准的前提下根据用户特定的技术考虑和资金状况确定适合用户自身特点的设计和制作。具有相应的灵活性和合理性。

装置采用先进微机控制系统和最新版本的标准软件包，具有工艺流程显示，历史趋势，程序升温，软调节器等功能;自动化程度高，运行稳定可靠。

装置配置全面的安全管理和报警系统，对人身和设备均安全可靠;同时采用开放式标准模块式设计，更换部件容易，保养为修方便。

整个评定过程实现真正的全自动操作系统上电自动复位，整个评价过程中进油、反应吹扫、吸油、排空以及评定结束等过程均由仪器自动完成，自动化程度和设计保证了评定数据的成功率和重复性。

该系统在不更换反应炉情况下，既可用于平衡剂评定，又可用于新鲜剂评定。

Hiden Analytical CATLAB20, a new and unique integrated microreactor and mass spectrometer system for the characterisation and evaluation of catalysts or general thermal studies of evolved species. Designed for the most demanding applications, the CATLAB20 is a compact, modular, bench top system featuring precision quadrupole mass spectrometer, high performance differentially pumped vacuum system and Hiden’s QIC, quartz inert capillary integrated into the Hiden ‘hot zone’ inlet with controlled by-pass pumping for rapid, continuous close-coupled catalyst sampling with minimal dead volume, memory effects for ms resolution. In addition, the microreactor module incorporates a fast response, low thermal mass furnace with integrated air-cooling as well as Hiden’s Catalyst Cartridge System for simple, reproducible sample placement with minimal changeover time as well as an in-bed thermocouple for optimal monitoring of catalyst temperature, reaction exotherms etc.

The CATLAB addresses all of the needs of the catalyst investigator and has been designed for the combined roles of catalyst characterisation via a range of dynamic temperature-programmed e.g. TPR / TPO / TPD, metal surface area (by N2O decomposition), acidic / basic site quantification and evaluation etc. as well as the rapid, reproducible screening of catalyst activity, without sample transfer, and under identical conditions. The CATLAB microreactor amodule is provided with seamless on-line, real-time mass spectrometric analysis with data acquisition and analysis via PC under the integrated MASsoft / CATLAB Windows software suite which provides for control of the microreactor temperature (ramp/set-point) and flow with the CATLAB20 flow control module.