VDSorb-92i research-oriented chemical adsorption instrument Introduction: VDSORB-92i is a multifunctional programmed temperature chemical adsorption instrument capable of conducting experiments such as TPD, TPR, TPO, TPS, TPSR, HOT, BET, and custom experimental procedures. Equipped with more powerful hardware, it can be used as a catalytic characterization instrument. And it can customize various analysis algorithms according to user requirements to help users further study the catalytic reaction mechanism. At the same time, the low-temperature programmed heating technology of the instrument expands the temperature range to -150~1100 ℃ and maintains a good heating curve. As a research-oriented chemisorption instrument, VDSorb-92RH has undergone revolutionary innovation. This instrument can not only perform programmed temperature chemisorption experiments, but also evaluate catalyst performance. It has two uses for one instrument. VDSorb-92RH will assist scientists in the following tasks: programmed temperature reduction; Programmed temperature oxidation; Programmed temperature rise desorption;Chemical pulse titration; Organic adsorption desorption; Catalytic oxidation; Catalytic reduction; SCR denitrification; Catalytic cracking/cracking; Catalytic Reforming; Dehydrogenation reaction; Digestive reaction. Technical parameters: Reproducibility:<0.5% Catalyst dosage: 5-20mg Reactor temperature: RT~1100 ℃ Control accuracy:<0.1 ℃ -150-1100 ℃ (with low-temperature module) Control accuracy:<0.1 ℃ Reaction furnace heating rate: 0-100 ℃/min (RT~500 ℃) 0～50℃/min（500～800℃） 0～30℃/min（800～1100℃） Smoothness of reactor heating curve:<0.3% Gas flow range: 0-100 sccm (expandable) Accuracy:<0.5% F.S Steam volume: 0-1mL/min Baseline noise of detector:<30 μ A Baseline drift of detector:<50 μ A/30min Detector temperature range: RT~250 ℃ Control accuracy:<0.01 ℃
Introduction: VDSORB-92i is a multifunctional programmed temperature chemical adsorption instrument capable of conducting experiments such as TPD, TPR, TPO, TPS, TPSR, HOT, BET, and custom experimental procedures. Equipped with more powerful hardware, it can be used as a catalytic characterization instrument. And it can customize various analysis algorithms according to user requirements to help users further study the catalytic reaction mechanism. At the same time, the low-temperature programmed heating technology of the instrument expands the temperature range to -150~1100 ℃ and maintains a good heating curve. As a research-oriented chemisorption instrument, VDSorb-92RH has undergone revolutionary innovation. This instrument can not only perform programmed temperature chemisorption experiments, but also evaluate catalyst performance. It has two uses for one instrument. VDSorb-92RH will assist scientists in the following tasks: programmed temperature reduction; Programmed temperature oxidation; Programmed temperature rise desorption;Chemical pulse titration; Organic adsorption desorption; Catalytic oxidation; Catalytic reduction; SCR denitrification; Catalytic cracking/cracking; Catalytic Reforming; Dehydrogenation reaction; Digestive reaction.
