VDSorb-90iii high pressure chemical adsorption instrument Introduction VDSorb-90iii automatic programmed temperature high pressure chemical adsorption instrument is an automated catalyst characterization system, the maximum pressure up to 1500psi. The reaction gas passes through the catalyst surface, will be adsorbed on the catalyst surface or converted into other substances, this process is captured after the detector for analysis by a professional recording software. High pressure applications -HPTPR- TPR: active metal catalyst loading of commercial simulation. - Fuel cell applications: Improved process hydrocarbons produced hydrogen. - Application of the hydrogen storage material: The use of a mixed metal hydride hydrogen storage as the temperature change of the capacity, the user changes the pressure of hydrogen to the hydrogen storage capacity is determined with a function of pressure change. - Simple chemical reactions: As the micro-reactor at a typical temperature and pressure process, the user data collecting commercial reaction conditions, the obtained product varies with changes in the pressure function. Features * * high-pressure high-pressure TPD TPR * High pressure temperature programmed oxidation * Custom Performance Analysis Model Technical parameters: - Reproducibility: ≤0.5% reactor: - room temperature to 1000 ℃ heating linear program; - heating rate : 0 ~ 100 ℃ / min; - forced cooling rapid cooling; - equipped with two temperature points; mass flow meter (MFC): - 0 ~ 100ml / min (standard) .- Accuracy: 1% FS Thermal Conductivity Detector ( TCD) - maximum temperature: 200 ℃ - Temperature accuracy: <0.1 ℃ - Baseline Noise: <30μA - Baseline Drift: <50μA / 30min pipe insulation body: Temperature range: room temperature ~ 250 ℃ steam generator: - Maximum temperature: 300 ℃ cold trap station: - Temperature range: -196 ℃ ~ room Dewar: - Capacity: 1L reactor: -U 310S stainless steel reactor gas interfaces: - three independent Treatment gas interface - Three independent way of Pretreatment / Blend / Carrier gas interface; test accuracy: Accuracy: ± 1 ℃; Repeatability: ± 1 ℃ functional features: - compact, convenient placement; - and calculation meter Ethernet connection, convenient; - simple experimental operation, flexible, complex test procedures; - gas path optimization to ensure minimal dead volume system piping, and enhance the detection sensitivity; - systems for temperature, automatic synchronization signal; - with a variety of specifications cold trap buffer, short circuit ring, depending on the test used flexibly; - automatic lift reactor, the entire analysis process to achieve fully automated operation, but also facilitate the rapid cooling; - equipped with forced cooling system to achieve rapid cooling from high temperature reactor; - accurate mass flowmeter gas flow control every way to ensure reproducibility of experimental results and authenticity; - high sensitivity thermal conductivity detector to capture changes in trace gas concentrations; - Built-in gas mixer, available online concentration ratio analysis of a variety of gases, saving the purchase of hybrid gas costs; - Built manual calibration, providing an accurate basis for quantitative analysis; - Multiple internal expansion port, you can connect mass spectrometry, gas chromatography, infrared spectroscopy and other instruments from different locations to choose according to; VDSorbStation workstations with powerful data acquisition and processing functions to achieve the experimental process of custom editing, automatically determine the experimental peak, edit, experimental peak automatic overlay, automatic calculation of the peak area obtained experimental results; Special Services 2, 3 years free warranty, free software upgrades 4, accessories for life Replacing a free on-site installation, commissioning, technical training