Gas Mixer for TGA DSC. Achieving Reliable Blank Curves for Enhanced Differential Measurements

UNDERSTANDING THE IMPORTANCE OF TGA DSC.

Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC) are essential tools for understanding material properties under varying thermal conditions.

These techniques rely heavily on precise differential measurements to understand material properties. A crucial element in obtaining accurate results is the establishment of a reliable Blank Level. This starter, representing a zero point, is essential for comparing sample data.

Traditional methods often involve premixed gas cylinders, which can introduce limitations. Achieving this precision, at the present, requires a gas mixer that can produce consistent and repeatable gas compositions, ensuring the accuracy of the blank curve and, consequently, the reliability of the entire analysis.

PAIN POINTS

Achieving consistent and accurate zero point for TGA/DSC analysis has been a significant challenge. The use of premixed gas cylinders can lead to variations in gas composition, affecting the reliability of differential measurements. Furthermore, the need for multiple premixed cylinders for different gas compositions increases costs and logistical complexities.

MCQ INSTRUMENTS SOLUTION:

Our advanced gas mixer offers a groundbreaking solution to these challenges. By precisely mixing pure gases, it eliminates the reliance on premixed cylinders, ensuring consistent and reproducible gas compositions.

This precision enables the generation of highly accurate blanker curves, forming a solid foundation for reliable differential measurements.

Our gas mixer empowers researchers to achieve unprecedented levels of accuracy and efficiency in their polymer analysis.

CLIENT-VALIDATED RESULTS:

Test 2: After different gas flow changes for a given gas mixture, I checked if we could come back to the same blank level.

Test 4 : Blank curves reproducibility for a method combining pure gas and gas mixture segment

Test 5 : same as test 4 but with a more complex method

CONCLUSION:

Our gas mixer provides client-validated precision and repeatability, ensuring reliable blank curve generation for accurate TGA DSC analysis.

Trusted by industry professionals, it delivers consistent and dependable results, enabling precise differential measurements that support confident decision-making in polymer research.