JW-MIX100SPro Penetration Curve and Mass Transfer Analyzer Introduction: The breakthrough curve and mass transfer analyzer (MIX 100 series) is the technological crystallization of our company's deep cultivation in the adsorption field for nearly 20 years, which can accurately measure the performance of adsorbents under various process conditions. The unique zero length column method (ZLC) is currently the most efficient, accurate, and stable method for determining the diffusion coefficient of microporous materials. As a safe and efficient device, the MIX 100 is equipped with safety protection sensors. MIX 100 adopts fully automatic computer control, and the experiment can be automatically completed according to the set analysis program after the experiment starts, without the need for manual operation. When an abnormality occurs in the experiment, it can automatically alert and pause the experiment, ensuring the safety of the experimental process to the greatest extent possible characteristic: 1. Adsorption column When conducting low concentration separation research and high-performance material vapor adsorption, small adsorption columns can be used for short-term measurement. Other sizes of adsorption columns can be provided according to demand 2. Automatic gas mixing Automatic mixing of experimental gases can be carried out according to requirements, without the need for multiple identical gases of different concentrations, improving the flexibility of measurement conditions. 3. Safety protection sensors When the CxHy gas in the internal manifold of the instrument reaches 1% (caused by leakage), and the toxic and flammable gases in the internal manifold of the instrument reach the set concentration, the instrument will automatically shut down and issue a warning on the control interface 4. Determination of diffusion coefficient by chromatography Chromatography can be used to determine the diffusion coefficient of a wider range of materials. By analyzing the data of disturbances, pulses, responses, and other processes during the adsorption process, the diffusion performance of adsorbate molecules in the adsorption column is obtained, and the diffusion coefficient is measured. 5. Determination of diffusion coefficient using zero length column method (ZLC, zero length column) By measuring the efflux curve of probe molecules on microporous materials and solving a certain model equation, the diffusion coefficient of probe molecules in porous materials at a certain temperature can be obtained. The zero length column method eliminates the influence of axial diffusion and the adsorption heat effect, making it an efficient, accurate, and stable method for determining the diffusion coefficient of microporous materials. 6. Preprocessing station Built in sample in-situ processing station, with a maximum temperature of 1000 ° C and a linear heating rate of up to 10 K/min. Sensitive materials can be slowly and controllably heated. 7. Mass Flow Controller (MFC) The quantity and range of MFCs can be selected according to customer needs. Up to 4 high-precision MFCs can be optionally configured for optimal experimental selection. 8. Built in thermal conductivity detector (TCD) The instrument is equipped with a high-precision TCD detector, which has excellent detection sensitivity and can accurately detect reaction products with minimal sample mass. 9. Reserved mass spectrometry interface Trace analysis of three or more component gases can be performed through mass spectrometry. Using the mass spectrometer option, the mass spectrometer can be integrated and controlled through the MixManager software, including turning off the filament, starting data acquisition, and real-time data analysis. 10. Steam generator Up to two steam generators can be optionally selected. The steam generator can be equipped with an automatic liquid replenishment device to enhance the stability of steam concentration output, extend experimental time, and provide more experimental condition choices. Technical parameters: Model: MIX-100S Pro Penetration curve: √ Mass transfer: Chromatography: √ Mass transfer: ZLC: √ Gas configuration: Standard configuration includes 2 MFC intakes (1 carrier gas, 1 adsorbent gas), which can be upgraded to 4 MFC intakes (1 carrier gas, 3 adsorbent gas) Steam intake quantity: Up to 2 bubbling steam generators can be configured, and each steam generator can be upgraded with liquid replenishment function Pressure range: atmospheric pressure Temperature range: Standard heating package (room temperature~400C), optional combination of low-temperature components (-130C~room temperature)/circulating water bath (-10~90C)/electric heating furnace (room temperature~1000C) to achieve continuous temperature control in a wide temperature range Adsorption column (1ml stainless steel): √ ZLC adsorption column: √ Detection unit: high-precision TCD thermal conductivity detector Appearance parameters: length 810x width 790x height 880mm, 150kg
Introduction: The breakthrough curve and mass transfer analyzer (MIX 100 series) is the technological crystallization of our company's deep cultivation in the adsorption field for nearly 20 years, which can accurately measure the performance of adsorbents under various process conditions. The unique zero length column method (ZLC) is currently the most efficient, accurate, and stable method for determining the diffusion coefficient of microporous materials. As a safe and efficient device, the MIX 100 is equipped with safety protection sensors. MIX 100 adopts fully automatic computer control, and the experiment can be automatically completed according to the set analysis program after the experiment starts, without the need for manual operation. When an abnormality occurs in the experiment, it can automatically alert and pause the experiment, ensuring the safety of the experimental process to the greatest extent possible
