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Key Technical Specifications of PerkinElmer Sample Pans for DSC and TGA Applications

Key Technical Specifications of PerkinElmer Sample Pans for DSC and TGA Applications

Choosing the right sample pan for your DSC and TGA applications is crucial to ensuring accurate results in thermal analysis. The technical specifications, such as temperature limits, material choices, and precision, directly affect the performance and reliability of your tests.

In this article, I’ll dive into the essential technical details of PerkinElmer sample pans and explain why understanding these aspects is vital for your work.

What Are the Temperature Limits for PerkinElmer DSC and TGA Sample Pans?

Temperature limits are crucial when selecting a sample pan, especially in high-temperature TGA applications. But how do these limits impact your results?

The temperature limits of PerkinElmer sample pans play a critical role in your thermal analysis, especially when working with materials that undergo reactions at extreme temperatures. Pans made from materials like platinum or ceramic are designed to handle high temperatures in TGA measurements.

The temperature tolerance is usually provided by the manufacturer, indicating the highest and lowest temperatures at which the pan can be used safely without degradation. For high-temperature applications, materials such as platinum are preferred due to their durability and resistance to heat.

Detailed Temperature Range Information

Material Temperature Limit (°C) Recommended Applications
Platinum Up to 1600°C High-temperature TGA
Ceramic Up to 1500°C High-precision DSC/TGA
Aluminum Up to 600°C General DSC applications

How Do Material Choices Affect the Performance of PerkinElmer Sample Pans in Thermal Analysis?

Choosing the right material for your sample pan is vital for optimal performance in DSC and TGA tests. But how do different materials affect your results?

Different materials have varying properties that make them suitable for specific applications. For example, ceramic pans offer excellent resistance to high temperatures and are chemically inert, making them ideal for high-temperature applications. Aluminum pans, on the other hand, are more cost-effective and work well for standard DSC tests.

Impact of Material Choices

Material Thermal Conductivity Chemical Inertness Recommended Use
Platinum High Highly inert High-temperature TGA and DSC
Ceramic Moderate Highly inert High-precision DSC/TGA
Aluminum Moderate Low General DSC applications

What Is the Precision of PerkinElmer Sample Pans for Accurate DSC and TGA Measurements?

Precision is a key factor in ensuring the accuracy of your thermal analysis. But how precise are PerkinElmer sample pans?

The precision of PerkinElmer sample pans is exceptional, with a tolerance level that is critical for DSC and TGA measurements. Any slight variation in pan dimensions or weight can significantly impact the results of your analysis.

Ensuring that your sample pan is correctly calibrated is essential for accurate measurements. PerkinElmer sample pans are designed with tight dimensional tolerances, which helps reduce measurement errors during thermal analysis.

Precision Control in Thermal Analysis

Precision Factor Specification Impact on Results
Weight Accuracy ±0.01g Ensures accurate weight measurements for DSC/TGA
Dimensions High precision (±0.1mm) Reduces error in sample containment

How to Ensure Proper Weight Calibration with PerkinElmer Sample Pans

Weight calibration is critical to accurate thermal analysis. How can you ensure that your PerkinElmer sample pans are correctly calibrated?

Calibration of PerkinElmer sample pans involves ensuring that their weight measurement system is accurate to the specified tolerance. Regular calibration checks and proper handling during use can help maintain precision in your measurements.

It's essential to use calibrated balance scales and regularly check the weight calibration of the sample pans to avoid introducing errors into your thermal analysis data.

Weight Calibration Process

Step Action
1 Ensure that the balance scale is calibrated
2 Weigh the empty sample pan
3 Weigh the sample pan with a standard material
4 Record the measurements and compare to standard values

Conclusion

Understanding the technical specifications of PerkinElmer sample pans is essential for achieving reliable and accurate results in DSC and TGA testing. Selecting the right material, ensuring precise calibration, and adhering to temperature limits are key to successful thermal analysis.

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