isotherm-analysis
Parse and analyze isotherms. Implemented filetypes:
- Excel files from Belsorp instruments
- CSV files from Micrometrics
- TXT files from Micrometrics
- TXT files from IGA
Installation
$ npm i isotherm-analysis
Usage
import IsothermAnalysis from 'isotherm-analysis';
let isotherm = IsothermAnalysis.fromIGA(file);API Documentation
Development guidelines
- there are two data types
Adsorption IsothermandDesorption Isotherm. Ideally, this is directly provided in the file and we parse it from there. Otherwise, if the pressure is descending, it is desorption. - the
jcamphas the following fields:
| field | meaning | typical unit |
|---|---|---|
| x | absolute pressure | kPa |
| p | relative pressure (pressure relative to staturation pressure) | unitless |
| y | gravimetric excess uptake | mmol/g |
If available, we try to use the following fields for metadata:
sampleWeight: For example, 1.sampleWeightUnit: For example, g.adsorptive: For example, N2.