Polymer Composite Materials Laboratories

The Bruker Avance III 500 NMR spectrometer is a high-resolution pulsed nuclear magnetic resonance spectrometer equipped with a superconducting magnet (≈11.7 T), operating at a frequency of approximately 500 MHz for ¹H nuclei. It is designed for the investigation of the structure, composition, properties, and dynamics of molecules in solutions and other media.

The instrument provides high sensitivity and excellent magnetic field homogeneity, supports multinuclear measurements (¹H, ¹³C, ¹⁹F, ³¹P, etc.), and enables one-dimensional, two-dimensional, and multidimensional NMR experiments (COSY, HSQC, HMBC, NOESY, etc.). This allows detailed analysis of intramolecular interactions and molecular conformation.

The Avance III 500 is widely used in organic and inorganic chemistry, biochemistry, pharmacology, materials science, and analytical chemistry for substance identification, structural confirmation of synthesised compounds, investigation of reaction mechanisms, biomolecules, and complex mixtures. Experiment control and data processing are carried out using specialised Bruker TopSpin software.

Technical Specifications:

The X’Pert Pro X-ray diffractometer is a high-precision instrument designed for the investigation of the crystalline structure of materials using the X-ray diffraction (XRD) method. It is intended for the analysis of powder, thin-film, and single-crystal samples, as well as for the determination of phase composition, unit cell parameters, crystallite orientation, texture, microstrains, thin epitaxial layers, and other structural characteristics.

The instrument is based on a high-precision goniometer with a computer-controlled system and uses X-ray radiation, most commonly Cu Kα (λ ≈ 1.540 Å), to record diffraction peaks corresponding to the crystallographic planes of the material. The X’Pert Pro supports a wide angular scanning range, various optical modules (mirrors, monochromators), and modern detectors, enabling qualitative and semi-quantitative material analysis.

The FT-801 Fourier Transform Infrared (FTIR) spectrometer is an automated analytical instrument designed for recording infrared absorption spectra of solid, liquid, and gaseous substances in the near- and mid-infrared spectral regions, followed by qualitative and quantitative identification of components. It is widely used in forensic, customs, research, industrial, and environmental laboratories for the analysis of polymers, paints and coatings, petroleum products, pharmaceutical preparations, explosives, and other materials.

The instrument is equipped with a misalignment-resistant interferometer optical system based on a “double corner-cube” design, digital electronics, and computer control via a USB interface. The dedicated ZaIR 3.5 software enables spectral acquisition and processing, searching within extensive spectral libraries (over 130,000 spectra), as well as automated quantitative analysis and verification.

The L8 spectrophotometer is a double-beam ultraviolet–visible (UV–Vis) spectrophotometer based on a Czerny–Turner optical design with dual light beams. It provides accurate measurements of transmittance, absorbance, and solution concentration over a spectral range of approximately ~190 nm to ~1100 nm. The double-beam configuration compensates for light source fluctuations and improves measurement stability.

The instrument is equipped with a built-in colour touchscreen display (typically 8 inches), enabling spectrum visualisation directly on the device without the need for a PC, as well as control of wavelength settings and measurement methods. Light sources include deuterium and halogen lamps, while detection is performed using a silicon photodiode, ensuring broad sensitivity and good photometric accuracy.

The spectrophotometer supports spectral scanning at various speeds, automatic switching between light sources, and data export via USB or flash storage. It also includes standard modes for quantitative analysis and calibration curve construction, making it suitable for routine laboratory tasks in chemistry, biology, and quality control.

The use of the X-ray fluorescence (XRF) method in the EDX3600H series X-ray fluorescence spectrometer (High modification) enables rapid and accurate elemental analysis. This technology employs low-energy X-rays, which provide effective excitation of light elements such as Si, S, Na, and Mg. In addition, by reducing testing time, the overall analytical efficiency of the EDX3600H has been significantly improved.

The EDX3600H features excellent energy linearity, high energy resolution, favourable spectral characteristics, and a high peak-to-background ratio due to the use of a new UHRD (Ultra High Resolution Detector). These capabilities are achieved through the integration of an automatic spectrum stabilisation module. The original spectrum can be efficiently transformed using UHRD technology, which enhances the weighted analytical accuracy for the determination of light elements such as Si, S, Al, and others.

By applying a multi-parameter linear regression method, the effects of absorption and inter-element reflection can be significantly reduced. In accordance with European Union Directive 2002/95/EC, the Montreal Protocol, the Stockholm Convention, and regulations of the International Electrotechnical Commission (IEC), the use of halogenated materials has been restricted. IEC 61249-2-21 establishes maximum limits for chlorine, bromine, and total halogens: chlorine and bromine less than 900 ppm each, and total halogens (Br + Cl) less than 1500 ppm.

Skyray Instrument Inc. specialises in high-performance X-ray fluorescence spectrometers. The EDX3600H performs non-halogen spectrometric analysis and represents a high-performance, high-technology instrument for halogen testing. The spectrometer utilises an intelligent vacuum system and low-energy X-rays to excite light elements, thereby effectively addressing the challenges of chlorine and bromine analysis.

The instrument is capable of analysing a wide range of products containing hazardous halogen substances. In addition, it can be used for comprehensive elemental analysis and RoHS compliance testing. The EDX3600H is a multifunctional instrument that meets international standards.

The AAS-8020 atomic absorption spectrometer is an analytical instrument designed for the quantitative determination of elements (primarily metals) in solutions using the atomic absorption spectroscopy (AAS) method. Such instruments employ a narrow-band radiation source (typically a hollow cathode lamp), a monochromator, an atomiser (flame and/or graphite furnace), and a detector to measure the absorption of light by the atomic vapour of the analyte.

Analysis is performed over wavelength ranges characteristic of the absorption lines of the elements under investigation. The instrument is typically controlled via a PC, enabling automated measurements and data processing.

The F-97 spectrofluorimeter is an analytical instrument designed for the measurement of fluorescence (luminescence) of substances. It enables the recording of excitation and emission spectra, as well as qualitative and quantitative analysis of the fluorescent properties of samples. The instrument is equipped with a high-power xenon light source (≈150 W, Hamamatsu) and a highly sensitive photomultiplier tube for the detection of weak signals, providing high sensitivity and a wide dynamic range.

The spectrofluorimeter employs an optical system with a double monochromator and automatic monitoring of the excitation beam ratio, which enhances measurement stability and accuracy. A wide excitation and emission spectral range (approximately 200–900 nm) makes the instrument versatile for the analysis of organic and inorganic fluorophores in biochemistry, pharmacology, environmental studies, food analysis, and materials science. Data are transferred to a computer via a USB interface for processing and visualisation of results.

The STA200 simultaneous thermal analyser is a laboratory analytical instrument that combines thermogravimetric analysis (TGA) and differential thermal analysis (DTA) or differential scanning calorimetry (DSC) in a single device. This combination enables the simultaneous measurement of sample mass changes and thermal effects associated with phase transitions, decomposition, reactions, and other thermal processes in materials.

As a result, the STA200 serves as a versatile tool for investigating the physical and chemical properties of polymers, metals, ceramics, pharmaceutical substances, composites, and other materials. Materials science, the chemical industry, quality control, and scientific research are among the primary fields of application for TGA-based analysis.

The TA-3000 texture analyser is used to determine hardness, brittleness, elasticity, resilience, fibre strength, adhesion, cohesiveness, yield strength, plasticity, gel strength, and other performance characteristics. It is widely applied for testing composite materials and products of the food industry, as well as biological products, pharmaceuticals, cosmetics, and packaging materials.

The instrument can also be used to evaluate film coating adhesion, the brittleness of granular agents, bioadhesion, and other related mechanical and textural properties.

The SDC-1000 contact angle goniometer is a laboratory instrument designed to measure the wetting (contact) angle of liquids on solid surfaces using an optical droplet analysis method. It is used to evaluate surface wettability, surface energy, interfacial tension, droplet spreading dynamics, and other parameters that are essential in studies of materials, polymers, glass, coatings, electronics, and related fields.

The SDC-1000 is designed for measuring large samples. Its platform can rotate through 360° and accommodates large-sized objects, which is particularly useful for analysing oversized products (e.g. large glass sheets).

The instrument includes a high-resolution droplet imaging system, a magnification lens, adjustable LED illumination, and software for automated contact angle analysis, generation of dynamic curves, and report preparation.

An ultrasonic spray coater is a device used for depositing thin, uniform coatings onto substrates by means of ultrasonic atomisation of a liquid solution. It is widely applied in research laboratories, microelectronics, materials science, energy technologies, micro-optics, and other fields where thin films with thicknesses ranging from nanometres to tens of micrometres are required.

The method is based on an ultrasonic spray nozzle that converts a liquid into extremely fine droplets (micro- and submicron-sized) under high-frequency vibrations. These droplets are then uniformly deposited onto the substrate surface, providing high coating uniformity, efficient material usage, and precise thickness control.

The PR-250M high-pressure mini reactor is suitable for laboratory benchtop use and features a compact volume and ease of operation. The standard operating conditions are a temperature of up to 300 °C and a pressure of 10 MPa. The reactor employs high-temperature-resistant magnetic coupling technology with magnetic stirring, providing a stirring speed of up to 1500 rpm, and is suitable for mixing low-viscosity materials.

The microreactor is widely used in the chemical, pharmaceutical, polymer, metallurgical, and environmental fields. Typical applications include catalytic hydrogenation, polymerisation, hydrometallurgy, esterification, flavour and fragrance synthesis, supercritical reactions, and related processes.

The key advantages of the microreactor include precise temperature control (±0.1 °C), automatic setting of temperature and time, forward and reverse rotation control, and a digital display through which all operating parameters are managed.

The PULVERISETTE 6 laboratory planetary ball mill from Fritsch (Classic Line) is a high-performance device for fine grinding of hard, medium-hard, soft, brittle, and even moist materials down to submicron particle sizes. The mill operates on the planetary principle: the grinding jar rotates around its own axis while simultaneously rotating in the opposite direction on a main disc, generating strong centrifugal and impact forces for efficient size reduction.

The mill is suitable for dry and wet grinding and can also be used for homogenisation of emulsions and pastes or for mechanical alloying of materials. Thanks to adjustable rotational speed, a programmable timer, and the option to operate under an inert atmosphere, the instrument is suitable for a wide range of applications in geology, materials science, chemistry, pharmacy, biology, and other research fields.

The “VODOLEY” water deioniser is designed to produce deionised (demineralised) water by ion exchange using cation and anion exchange resins. The instrument is used in chemical, analytical, educational, and medical laboratories for solution preparation, rinsing laboratory glassware, supplying analytical instruments, and performing chemical analyses.

The operating principle is based on the sequential removal of cations and anions present in the incoming tap water, which significantly reduces electrical conductivity and total dissolved solids. The unit is characterised by ease of operation, compact design, and the possibility of regenerating the ion-exchange columns.

The SHC-500 hydrogen generator is a benchtop device designed to produce high-purity hydrogen (H₂) by electrolysis of distilled water using an alkaline electrolyte. It is widely used in laboratories and research facilities as a hydrogen source for gas chromatography (including use as a carrier gas), ICP-MS, emission analysers, hydrogenation reactors, and other analytical instruments where a stable, high-quality gas supply is required.

The unit is characterised by ease of operation, high reliability, and a safe design. Routine operation requires only periodic replenishment of distilled water and the addition of alkali as needed. The presence of an anti-backflow alkali valve enhances operational safety and extends service life. The housing and electrolyser are manufactured from 316L stainless steel, ensuring durability and corrosion resistance.

The ZT-TG16 benchtop high-speed centrifuge is a versatile laboratory instrument designed for centrifugation of biological, chemical, and clinical samples at high rotational speeds. It is widely used in research, medical, biotechnological, and chemical-analytical laboratories for density-based separation of components, such as cells, proteins, DNA/RNA, plasma, suspensions, and other particles.

The centrifuge is equipped with microprocessor control, a digital display for monitoring speed, time, and relative centrifugal force (RCF), an imbalance protection system, and an automatic lid lock to ensure safe operation. It supports a variety of rotors and adapters for tubes and centrifuge vessels of different volumes.

The BROTHER vacuum tube furnace is equipped with a high-purity alumina tube and a quartz tube and operates within a working temperature range of 300–1200 °C. The furnace features an advanced temperature control system, ensuring ease of operation, high accuracy at elevated temperatures, effective thermal insulation, and excellent temperature uniformity.

It is primarily used in university laboratories, scientific research centres, and industrial production facilities for heat treatment, sintering, annealing, calcination, and other high-temperature processes under vacuum or controlled atmospheres.

The “SAPFIR” ultrasonic bath is a laboratory device designed for cleaning surfaces from various types of contaminants (dirt, grease, dust, residues of pastes, etc.) using ultrasonic vibrations in a liquid medium. The instrument is widely used in laboratories, industry, medical and dental facilities, mechanical engineering, electronics, jewellery manufacturing, and other fields.

It provides a safe and effective method for removing stubborn contaminants, accelerating the mixing of emulsions, and preparing components and samples prior to further processing. Ultrasonic waves generate microscopic cavitation in the liquid, which mechanically acts on the surfaces of objects and removes contaminants even from hard-to-reach areas.

The SAPFIR series includes various models featuring digital control, a thermostat, a timer, as well as optional power regulation and cleaning solution degassing (RMD) functions to optimise the cleaning process.

The UZTA-0.15/22-O ultrasonic apparatus is a technological ultrasonic device designed for cavitation treatment of liquids and liquid-dispersed media in laboratory and technological processes. It belongs to the ALENA series of ultrasonic equipment intended to intensify processes such as mixing, dispersion, emulsification, dissolution, cleaning, and acceleration of preparatory operations in liquid media.

The unit consists of an electronic ultrasonic generator and a piezoelectric oscillating system with a working tool housed in a metal enclosure and cooled by natural or forced ventilation. This design enables the generation of stable ultrasonic oscillations at a frequency of approximately 22 kHz, which are transmitted into the liquid via the working tool, producing a cavitation effect—the formation and collapse of microbubbles—resulting in effective воздействие on the medium.