| Customization: | Available |
|---|---|
| Constituent: | Industrial Mixture |
| Grade Standard: | Industrial Grade |
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1, Introduction
Standard gas is a term derived from the gas industry, and it belongs to the category of standard substances. Standard materials are highly uniform, stable, and accurate measurement standards. They have the basic function of reproducing, preserving, and transmitting measurement values. They are used in the fields of physics, chemistry, biology, and engineering measurement to calibrate measurement instruments and processes, evaluate the accuracy of measurement methods and the detection ability of testing laboratories, determine the characteristic values of materials or products, and conduct value arbitration. Standard gases are divided into binary, ternary, and multivariate standard gases.
2, Application field
1. Common standard gases according to their uses include: gas alarm standard gases, power energy standard gases, petrochemical standard gases, environmental monitoring standard gases, medical and health standard gases, instrument and meter standard gases, etc.
2. Standard gas can also be used for environmental monitoring, toxic organic matter measurement, automotive exhaust gas testing, natural gas BTU measurement, liquefied petroleum gas calibration standards, supercritical fluid processes, and more. Standard gases can be classified into binary, ternary, and multivariate standard gases based on their apparent gas composition; The requirement for gas distribution accuracy is characterized by gas distribution tolerance and analysis tolerance; The SE2MI gas distribution tolerance standard is commonly used, but various companies have enterprise standards. The minimum concentration of components is 10 levels, and the number of components can reach over 20. The preparation method can be weight based, followed by chromatographic analysis for verification, or it can be transferred according to standard transfer procedures.
3. Large ethylene plants, synthetic ammonia plants, and other petrochemical enterprises require dozens of pure gases and hundreds of multi-component standard mixtures during device start-up, shutdown, and normal production processes to calibrate and calibrate the online analytical instruments used in the production process, as well as instruments for analyzing the quality of raw materials and products.
Application of Calibration gas
1. Used for quality control of gas products
2. Used for calibration and calibration of instruments and meters
3. Used for monitoring atmospheric environmental pollution
4. Used for medical and clinical testing
5. Used for building and home environment monitoring
6. Establish traceability of measurements
7. Ensure accurate and consistent measurement results
8. Transferring measurement values
9. Promote the development of measurement technology and quality supervision work
| Gas | Balance Gas | package | working pressure | Molar volume | transport package | HScode | Material | Gas components |
| Calibration Gas | air gas or N2 or argon or other gas you need | cylinder | 150bar/100bar or as your wish | 22.4L/Mol | pallet package or FCL | 2804290090 | steel 37Mn | 30% argon+18% carbon dioxide; 20% argon; 35% argon+18% carbon dioxide; or you can tell me the components you need, we can make as your wish |
That is our certificate of our calibration gas, totally 12 certificate
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