FTIR (Fourier-transform infrared) spectroscopy is a powerful analytical technique used to determine a sample's molecular structure.
This method measures how infrared radiation interacts with the sample.
This interaction provides detailed information about the chemical bonds and functional groups present in the sample.
1. Sample Preparation and Measurement Methods
FTIR analysis typically requires the preparation of a sample into a form suitable for infrared spectroscopy.
One common method involves diluting the sample in a material such as potassium bromide (KBr).
The sample is then condensed into a solid pellet using a hydraulic press.
This KBr pellet method is suitable for powder samples and is one of the classical methods used in FTIR.
With the advancement of FTIR technology, other methods have also become popular.
These include the diffuse reflection method and attenuated total reflection (ATR) method.
The diffuse reflection method is widely used for powder samples and involves measuring the light that is scattered back from the sample.
ATR allows direct measurement of powder samples by placing the sample in contact with a crystal and measuring the radiation that penetrates the surface of the sample.
2. Applications and Advantages
FTIR spectroscopy is versatile and can be used for a wide range of applications.
These include quality control, material analysis, and chemical identification.
It is particularly useful for analyzing the chemical composition of materials.
FTIR can detect elements from potassium to uranium with a content range from 1ppm to 99.99%.
The technique is known for its speed and efficiency, providing results in seconds.
This is beneficial for mass production and 100% quality control of processed products.
Additionally, FTIR instruments are designed to be rugged and suitable for various environments, making them ideal for industrial settings.
3. Data Management
FTIR instruments are equipped with advanced data acquisition and processing software.
This allows for effective management of real-time online inspection data.
It includes the ability to connect the instrument to a PC remotely for real-time monitoring.
This enhances the utility and efficiency of the analysis process.
4. Versatility and Speed
FTIR reads the molecular structure of a sample by analyzing how it interacts with infrared radiation.
This technique is versatile, fast, and provides detailed chemical information.
It makes FTIR a valuable tool in various scientific and industrial applications.
Continue exploring, consult our experts
Experience the precision of FTIR analysis with KINTEK SOLUTION's cutting-edge equipment and services.
Elevate your lab's capabilities with our versatile instruments, designed for efficiency, robustness, and reliable data management.
From material analysis to quality control, join the ranks of satisfied professionals who trust KINTEK SOLUTION for their spectroscopy needs.
Explore our range today and unlock the full potential of FTIR in your research and industry applications!
