Innovations in Nano- to Micro-Scale Metrology by Lab-Tools Ltd.

Lab-Tools Ltd., with the integration of Red Pitaya's advanced data acquisition systems, specializes in nano-science, nano-metrology, and scientific instrumentation design. Located in Ramsgate, Kent, in the UK, Lab-Tools is a spin-off from the University of Kent's Physics Department. The company excels in studying the properties of liquids in pores and at interfaces using techniques such as NMR and SANS, and in developing precision instrumentation like the MK4 NMR Relaxation Spectrometer.

Nano-Science and Nano-Metrology

Lab-Tools engages in cutting-edge research, analyzing materials ranging from biochar and zeolites to bone and artificial skin. Their expertise lies in NMR cryoporometry, a technique for measuring pore sizes, distributions, and volumes in porous materials, offering a non-destructive alternative to traditional methods like BET gas adsorption and DSC thermal porosimetry. The integration of Red Pitaya's data acquisition systems in their research ensures high precision and reliability.

Instrumentation and Software Design

Lab-Tools designs highly compact precision NMR relaxation spectrometers, such as the MK4 model, ideal for materials science and process monitoring. These instruments boast advanced capabilities, including:

• Fast recovery for measuring short T2 decay times
• Temperature measurements from -50°C to +80°C
• Ability to measure diffusion rates in liquids

Red Pitaya's advanced DAQ systems are embedded in these instruments, providing accurate and efficient data collection and analysis.

Lab-Tools MK4 and MK3 NMR Relaxation Spectrometers.

Research and Publications

Lab-Tools has contributed significantly to the scientific community, with over 100 refereed papers and 70 conference presentations. Dr. Beau Webber, the director, has published extensively on topics such as NMR cryoporometry and neutron scattering. The company's research supports a wide range of applications, including enhancing oil recovery, studying methane hydrates, and informing high-performance battery research. The use of Red Pitaya’s systems ensures that their measurements are both accurate and reproducible, enhancing the reliability of their findings.

Use of Red Pitaya in NMR Spectrometers

Lab-Tools utilizes Red Pitaya devices in its NMR spectrometers for data acquisition and control. Red Pitaya's system provides precise data collection and analysis capabilities, crucial for measuring the dynamics and properties of materials at the nano- to micro-scale. The integration of Red Pitaya boards enhances the functionality and accuracy of the spectrometers, making them ideal for both academic research and industrial applications.

Example of NMR pore size distribution measurement.

Red Pitaya's versatile DAQ systems play a critical role in Lab-Tools' ability to perform detailed NMR cryoporometry, measuring pore sizes from sub-1nm to over 1μm. This capability is essential for understanding the properties of various materials, including their porosity and structural integrity.

Collaborations and Impact

Lab-Tools collaborates with academic and industrial partners, offering contract measurements and participating in funded research projects. One notable project, "Autonomous Reed Bed Installations (ARBI)," received a 1.188 million Euro EU FP7 grant to develop sustainable waste-water purification systems monitored by NMR technology. Red Pitaya's systems are integral to the monitoring processes in these installations, providing real-time data that helps manage and optimize the purification process.

Lab-Tools' innovative techniques and precision instruments, powered by Red Pitaya devices, are paving the way for advances in nano- to micro-scale metrology. Their work provides valuable insights into the structure and properties of a wide array of materials, supporting both scientific discovery and industrial innovation.

Conclusion

In conclusion, Lab-Tools Ltd. stands at the forefront of nano- to micro-scale metrology, driven by its integration of Red Pitaya's cutting-edge data acquisition systems. Their collaborative efforts in research and development have led to significant advances in understanding material properties and developing precision instrumentation. Red Pitaya’s technology plays a vital role in ensuring accurate and reliable measurements, reinforcing Lab-Tools' position as a leader in the field. As Lab-Tools continues to innovate and collaborate, the future of nano-science and metrology looks promising, with potential breakthroughs that could impact various industries and scientific disciplines. For more information on Lab-Tools Ltd. and its research capabilities, visit the company’s website.