Brief introduction: 3 h - 2000 type pw multistation weight method vapor adsorption instrument, stand weight method more for the world's first vacuum steam adsorption device, belongs to the research level analysis instrument, through the microbalance weighing samples under a certain relative partial pressure stripping absorption before and after the change of weight to determine the sample for specific steam, gas stripping uptake. Than volumetric method, do not use any compromise between approximate treatment, there is no temperature distribution and gas the idealized correction and other error sources, so for the gas especially steam higher test precision and accuracy, and the other to make up for a volumetric method cannot test real-time pressure swing adsorption speed, unable to accurately describe the material such as the defects of adsorption dynamics; 3 h - 2000 type pw multistation weight method of steam to water vapor adsorption instrument can test materials, organic steam and various kinds of gas absorption stripping, stripping absorption velocity parameters such as; Weight method steam vacuum adsorption instrument, more for the world's first station instrument, can support 1-8 analysis station analysis at the same time, the adsorption performance suitable for a variety of materials for research and development of scientific research units and corporate users, because of its unique advantages, weight method instrument in high-end laboratories around the world have a wide range of applications. Features: 1. The isothermal adsorption stripping steam; 2. Vapor adsorption stripping speed; 3. Gas isothermal adsorption stripping; 4. The gas adsorption stripping speed; 5. Specific surface analysis; 6. Analysis of entrance aperture; 7. Vacuum degassing thermogravimetric analysis; 8. Reagents distillation purification; Technical indicators: Sensitivity/sample weight: 1 ug / 10 g (optional) 0.1 ug / 1 g At the same time, analysis the sample quantity: 2, 4, 8 optional; Test gas categories: water, organic steam, all kinds of gas; Steam reagent liquid storage capacity: 180 ml; Vacuum temperature range: off at room temperature to 400 oc, more routine to heat up, the float in the sky and protect samples; Steam partial pressure (P/P0 control range: 0.01% ~ 98%; Instrument size: W100cm H110cm * * L70cm, Weight: 200 kg
Brief introduction: 3 h - 2000 type pw multistation weight method vapor adsorption instrument, stand weight method more for the world's first vacuum steam adsorption device, belongs to the research level analysis instrument, through the microbalance weighing samples under a certain relative partial pressure stripping absorption before and after the change of weight to determine the sample for specific steam, gas stripping uptake.
