Brief introduction

3H-2000PV high performance physical adsorption instrument, which belongs to a research grade instrumentation, test material specific surface area, total pore volume, pore size distribution and vapor adsorption, all pipeline, valve seal with oil resistant anti corrosion design, the test sample cavity tube and a manifold module, valve group absorbing the gas path, were sealed and constant - temperature to ensure complete adsorption system of freezing point, applicable to a variety of materials of low temperature nitrogen adsorption, absorption of water vapour and organic solvent vapour adsorption.

Features

2 sample pretreatment degassing station, 1 samples of the station, degassing system and analysis system to achieve independent operation, do not interfere with each other;
Can realize the analysis of the whole steam adsorption, the highest temperature is 80 degrees centigrade;
To test the adsorption cavity sample tube and manifold module, the gas valve group, closed thermostat, complete adsorption system without cold point;
All piping and valve seal with oil resistance anticorrosive design and give priority to the use of VCR hard wired; for part of the rubber ring seal with resistance, oil resistance, corrosion resistance of fluorine rubber;
Special valves all valves for oil resistant organic vapor corrosion, suitable for petroleum products, organic vapor adsorption desorption analysis;
The intelligent automation of the whole operation, no man on duty, the voice prompt operation affinity;
High precision saturated steam pressure independent (P0) real-time testing station;
Double cold trap vacuum system and the protection of the molecular pump cold trap can effectively capture the high boiling point of adsorbate, is essential for the analysis of vapor adsorption device;
Anti pollution device of non barrier, completely solve the pollution sample system, affect the instrument stability problem;
Intelligent self process, intelligent judgment sample tube is installed, the jacket tube is tightened without leakage;
Detailed equipment to run the log display and recording, can be accurate to seconds, the whole process of experimental records can be traced back;
Super stability, even if the unexpected power outages, disconnection, the current data will not be lost, and the experiment can resume continue to carry out;
Intelligent dual mode air volume control, in the premise of ensuring the accuracy of the experiment to improve the efficiency of the experiment;
4 independent intake, can support CO2, Ar and other gas adsorption;
Stability and accuracy of a number of patented technology;