自動(dòng)微反活性測(cè)定儀  CATLAB20

自動(dòng)微反活性測(cè)定儀Introduction:

此套裝置使我公司在傳統(tǒng)的裝置基礎(chǔ)上開發(fā)了一套獨(dú)立的、較完整的由計(jì)算機(jī)控制系統(tǒng)工程設(shè)計(jì)自動(dòng)化的催化劑反應(yīng)評(píng)價(jià)裝置。計(jì)算機(jī)可控制溫度、壓力、液相泵的開啟功能及流量及高溫報(bào)警功能等。

裝置采用先進(jìn)的工藝流程，可在保持總體技術(shù)標(biāo)準(zhǔn)的前提下根據(jù)用戶特定的技術(shù)考慮和資金狀況確定適合用戶自身特點(diǎn)的設(shè)計(jì)和制作。具有相應(yīng)的靈活性和合理性。

裝置采用先進(jìn)微機(jī)控制系統(tǒng)和新版本的標(biāo)準(zhǔn)軟件包，具有工藝流程顯示，歷史趨勢(shì)，程序升溫，軟調(diào)節(jié)器等功能;自動(dòng)化程度高，運(yùn)行***。

裝置配置全.面的安全管理和報(bào)警系統(tǒng)，對(duì)人身和設(shè)備均***;同時(shí)采用開放式標(biāo)準(zhǔn)模塊式設(shè)計(jì)，更換部件容易，保養(yǎng)為修方便。

整個(gè)評(píng)定過程實(shí)現(xiàn)真正的全自動(dòng)操作系統(tǒng)上電自動(dòng)復(fù)位，整個(gè)評(píng)價(jià)過程中進(jìn)油、反應(yīng)吹掃、吸油、排空以及評(píng)定結(jié)束等過程均由儀器自動(dòng)完成，自動(dòng)化程度和設(shè)計(jì)保證了評(píng)定數(shù)據(jù)的成功率和重復(fù)性。

該系統(tǒng)在不更換反應(yīng)爐情況下，既可用于平衡劑評(píng)定，又可用于新鮮劑評(píng)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.