Facilities
Welcome to the heart of scientific exploration at SAIF Guwahati. Our open facility houses a range of cutting-edge instruments meticulously curated to cater to diverse research needs. Explore the unparalleled capabilities of our instruments, empowering researchers to delve into the intricate details of their samples with precision and innovation.
Empyrean Power X-ray Diffractometer
This state-of-the-art, fully automated, computerized powder X-ray diffractometer, installed in 2020, is a pinnacle in X-ray diffraction technology. Manufactured by PANalytical, the Empyrean covers an extensive range of X-ray diffraction, scattering, and imaging applications, making it an invaluable tool for scientists and XRD experts across diverse research themes. Its versatility extends from teaching purposes, with large doors for multiple-user access, to high-demand R&D environments in various industries. With a robust 4 kW X-ray generator and impressive specifications such as -111 < 2θ < 168° usable range, 0.0001° smallest addressable increment, and < 0.0002° angular reproducibility, the Empyrean delivers accurate and reliable results. Our XRD services offer comprehensive analyses, including X-ray diffractograms, peak positions, d values, and relative intensity data. The Empyrean is adept at phase identification, quantitative analysis of minerals, grazing incidence XRD of thin films, determination of unit cell parameters, and particle size measurement.
Specifications
Applications
The output consists of X-ray Diffractogram, Peak Position, d values and relative intensity data. Phase Identification, Quantitative analysis of minerals, Grazing incidence XRD of thin film, determination of unit cell parameters, particle size measurement.
Samples for XRD
Solid samples in the form of dry Powder of 300 mesh about 3g of sample on glass slide of size 2cm x 3.5 cm and thickness 0.2cm with uniform layer of size 2cm x 1.5cm on one side is required. XRD of less amount of sample or user specific sample is also possible in special cases.
Zetium X-ray Fluorescence Spectrometer
Elevate your elemental analysis with our sample analysis services featuring the Zetium X-ray Fluorescence Spectrometer, a cutting-edge Computerized Sequential X-ray Fluorescence Spectrometer installed in 2021. Manufactured by PANalytical, the Zetium leads the market with its high-quality design and innovative features, catering to elemental analysis needs from sub-ppm to percentage levels of Na to Am. This state-of-the-art spectrometer excels in demanding process and quality control, as well as R&D applications. Equipped with a customized SDD detector for high X-ray flux environments, a duplex detector for enhanced sensitivity in transition metals analysis, and a HiPer scintillation detector for increased dynamic range with heavy elements, the Zetium ensures accurate and reliable results. Our XRF analysis services include qualitative analysis for detecting elements present in the sample and quantitative analysis for various materials such as silicate rocks, cement, and limestone. Trust us for precise sample analysis, whether it’s routine quantitative analysis of major and minor element oxides or trace element analysis. Submit your samples in the form of dry powder or suitable non-powder form, and experience the unparalleled capabilities of the Zetium in unlocking elemental insights.
Specifications
Applications
Qualitative analysis: Qualitative elemental analysis are done for detection of elements present in the sample. Detectable elemental range is from oxygen to uranium. Lower limit of detection varies from element to element and depends upon nature and compositional matrix of the sample.
Quantitative analysis: Quantitative analysis of silicate rocks, cement and limestone are being done. Quantitative analysis of silicate rocks for 10 major & minor oxides : SiO2, Al2O3, Fe2O3(T), MnO, MgO, Na2O, CaO, K2O, TiO2, P2O5 and 32 trace elements Ag, As, Ba, Br, Cd, Ce, Co, Cr, Cs, Cu, Ga, La, Mn, Nb, Nd, Ni, Mo, Pb, Rb, S, Sb, Sc, Sn, Sm, Sr, Th, Tl, U, V, Y, Zn, Zr are being done on routine basis.
Samples for XRF
Samples for XRF: Sample in the form of dry powder about 200 mesh, about 10g is required for estimation of major & minor element oxides and qualitative analysis. Qualitative analysis may be possible with less amount of sample in some cases. In case of non-powder sample, the sample should be in suitable form. For trace element analysis, 20 g of sample is required.
Single Crystal X-ray Diffractometer
Embark on a journey of crystallographic exploration with our Sample Analysis Services featuring the Smart Apex II CCD Diffractometer, a state-of-the-art Single Crystal X-ray Diffractometer installed in 2011. Manufactured by Bruker, this fully automated system is designed to unlock the structural mysteries of crystalline samples. Equipped with a Mo X-ray tube and advanced features like the Kryoflex liquid N2 attachment, color video camera for crystal mounting, and stereo zoom microscope with a polarizer, the Smart Apex II ensures precision in 3D intensity data collection for unit cell determination, structure solution, refinement, and molecular graphics with packing diagrams. While we may not be the manufacturer, our expert team utilizes this powerful instrument to provide comprehensive Sample Analysis Services. Submit your crystalline samples in solid forms such as needles, blocks, or spheres, and let us unravel the intricate structures with the Smart Apex II, offering unparalleled insights into your materials.
Specifications
Applications
3D intensity data collection for unit cell determination, structure solution, refinement and molecular graphics with packing diagram can be determined.
Samples for SC-XRD
Crystalline sample in solid form in the shape of needle, block, spherical etc. is required.
Differential Scanning Calorimeter (DSC-3)
Unlock the full potential of your materials with our Differential Scanning Calorimeter (DSC) sample analysis services. Harnessing the power of an advanced DSC sensor featuring 56/120 thermocouples, our service delivers unparalleled sensitivity and resolution for precise measurements of enthalpy changes in your samples. Whether you’re exploring glass transition, heat capacity, crystallization, kinetics, oxidation induction time (OIT), or temperature-modulated DSC, our expert team, backed by the state-of-the-art DSC installed in 2019, is here to assist you. The flexibility of our service extends to accommodating different crucibles and adapting to changes in gas during measurements, ensuring accuracy in diverse experimental conditions. With a temperature range from -150 °C to 700 °C, and customisable cooling and heating rates, our DSC sample analysis service is tailored to meet your unique research and testing needs.
Specifications
Thermal Analysis System (TGA-2)
Experience precise material characterization with our Thermal Analysis System TGA 2 sample analysis services. This advanced Thermo-Gravimetric Analyser, installed in 2019, boasts a range of cutting-edge features to meet your analytical needs. The built-in mass flow controller (MFC) ensures precise gas control, with gas delivery located close to the sample as a standard feature. With a temperature accuracy of ±1 K and a temperature range from 30 °C to 1,100 °C, our TGA 2 is equipped to provide accurate and reliable results for a variety of applications, including compositional analysis, kinetics, and Oxidation Induction Time (OIT). Whether you’re in the plastics, elastomers, thermosets, minerals, ceramics, or chemical and pharmaceutical industries, our TGA 2 sample analysis services provide invaluable insights into material composition and behaviour.
Specifications