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Scientific laboratory equipment

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Multipurpose X-ray diffractometer

07.05.2022
1172

Multipurpose X-ray Diffractometer

 

The Universal X-ray Diffractometer is a versatile high-precision vertical goniometric X-ray diffractometer, unique in its capabilities for scientific research and analytical control in industry. Solves all problems of X-ray diffractometry.

The Empyrean X-ray Diffractometer is PANalytical's latest innovation with a system of fully calibrated optical modules capable of solving every possible X-ray diffraction problem today.

For the first time in diffraction studies, the technology of "tomographic" scanning of a sample was used, which allows "seeing" it in any plane and showing a three-dimensional projection of the internal structure of the sample.

Modular design, PreFIX platform

As in previous models of PANAlytic diffractometers, the layout of all optical modules was developed on a single PANAlytic development - the PreFIX platform (Pre-aligned Fast replaceable X-ray modules), where all modules are pre-calibrated and implemented at the factory. Does not require smoothing. Also, no configuration is required when using the modules on other Empyrean systems.

The PreFIX platform allows you to change all optical modules without exception (including primary and secondary optics) as quickly and easily as possible. Thus, powders, crystals, textures, stresses, films, surfaces, etc. can be easily measured sequentially in one diffractometer by simply changing the corresponding prefix.

There is no need to buy a new system for a new task - you just need to buy the appropriate modules. You really get a completely new diffractometer with no limits on completeness of analysis and / or sensitivity.

Brief description of the diffractometer

The diffractometer has a classic powder layout and a special modification using a large number of optical modules: parabolic and focal mirrors, Bartel monochromators, hybrid monochromators, monocapillary and polycapillary optics, triaxial oscillating optics for analysis, fixed and programmable slits, a plane-parallel collimator, etc.).

Areas of use

A single diffractometer is capable of performing all X-ray diffraction tasks:

  • Classic phase analysis with the highest detection speed and accuracy;
  • Determination of unit cell parameters, improvement;
  • Determination of phases by layers;
  • Microdiffraction;
  • Texture analysis, construction of polar figures;
  • Determination of stresses and sizes of crystallites;
  • Analysis of thin and ultrathin films, multilayer coatings;
  • Analysis of epitaxial films, higher order structures, analysis of rocking curves, construction of cross-spatial maps, assessment of the perfection of structures;
  • Analysis of single crystals;
  • Reflectometry, determination of thickness and density of layers;
  • Analysis of nanoscale powders and materials;
  • Small-Angle X-Ray Scattering SAXS (Small-Angle X-Ray Scattering), nanoparticle size distribution analysis;
  • Diffraction in the plane (diffraction in the plane);
  • Research under extreme processing conditions;
  • Determination of phase transitions when changing the parameters of the crystalline nanostructure;
  • Сluster analysis;
  • Tomographic scanning, construction and display of 3D projections of the internal structure of substances (defectoscopy).
Tashkent city
labaratory
labaratory

X-ray diffractometry

05.05.2022
1113

X-ray diffractometer

 

The 5th generation MiniFlex diffractometer is a multifunctional multi-purpose instrument designed for the qualitative and quantitative phase analysis of polycrystalline materials.

MiniFlex is available in two versions. The 600W MiniFlex is twice as powerful as other desktop models. This allows you to speed up the analysis and increase the overall efficiency of studies. Another MiniFlex 300 model does not need an external cooling system due to its low power (X-ray tube power 300 W). New MiniFlex features provide maximum analysis flexibility.

The new 5th generation MiniFlex diffractometer is ideal for today's rapidly evolving X-ray analysis. The diffractometer delivers speed and sensitivity with innovative technology enhancements such as the high-speed D/teX detector (optional) combined with a new 600W x-ray source. A graphite monochromator (optional) in combination with a standard scintillation counter increases sensitivity by optimizing the signal-to-background ratio. If resolution is very important, changing the slits of the incident and diffracted beams will achieve the desired resolution. Due to its high performance, the MiniFlex is the only benchtop X-ray diffractometer equipped with an automatic sample loader. For X-ray diffraction training at colleges and universities or day-to-day quality control at the factory, MiniFlex delivers productivity and better data.

Each MiniFlex diffractometer comes with the latest PDXL software. PDXL is a full featured powder diffraction data processing package from Rigaku. The latest version of PDXL includes several important new features such as the Principal Parameters method for more accurate peak positioning, automatic qualitative X-ray diffraction analysis using an open crystallographic database (COD), and a user interface for structure clarification at a glance. principles (ab initio).

Introduced to the market by Rigaku in 1973, the MiniFlex was designed to allow beginners to get the same reliable results as the experienced user with a standard multi-purpose diffractometer. The new MiniFlex diffractometer retains the features that have made it popular over the years, including a compact size and rugged design. This allows the unit to be installed in confined spaces, is easy to operate and maintain, and has a very low cost of ownership.

View:

  • New 5th generation design;
  • Compact radiation-resistant case;
  • Alternation of slits in incident light;
  • Ease of installation and user training;
  • Factory calibrated goniometer;
  • Works with a laptop computer.

Areas of use:

  • Qualitative stage analysis;
  • Quantitative stage analysis;
  • Determination of the degree of crystallization;
  • Determination of the size of the crystallite and the degree of distortion of the crystal lattice;
  • Mesh parameters improvement;
  • Improving the structure of the material according to the Rietveld method;
  • Determination of the molecular structure.

Areas of use:

  • Cements;
  • Chemical reagents;
  • Cosmetics;
  • Education;
  • Environment;
  • Food;
  • Science;
  • Criminology;
  • Geology and mineralogy;
  • Paints and coatings;
  • Petrochemistry;
  • Pharmaceutical products;
  • Quality control and failure analysis.

 

Institute of Chemistry and Physics of Polymers of the Academy of Sciences of the Republic of Uzbekistan. 100128, Tashkent. st. A. Kadiri, 76

Tashkent city
labaratory
labaratory
labaratory
labaratory

High Performance Liquid Chromatograph

05.05.2022
1014

High Performance Liquid Chromatograph

 

High Performance Liquid Chromatograph System Four-channel modular system for pharmaceutical, quality control, environmental, food, research and development applications, offering a variety of solvents, sampling and detection capabilities. Modular design allows you to customize the device in accordance with the individual requirements and financial capabilities of the customer.

High-performance liquid chromatographs allow you to implement any method and provide more efficient separation of complex mixtures in the concentration range from nanograms to grams. The use of Poroshell and sub-2 µm columns allows HPLC users to perform both conventional HPLC and Ultra High Performance Liquid Chromatography (UHPLC).

OpenLAB ChemStation Chromatography Software is a state-of-the-art chromatograph control and data processing software.

Binary and quaternary pumps provide fast and accurate mixing of mobile phase components, ensuring stable operation of HPLC and LCMS systems.

The use of a multisampler system in the HPLC multisampler ensures that all sample injector components are flushed with three solvents and reduces carryover to 10 ppm.

Efficient temperature control and a flexible column switching system allow you to quickly switch between methods;

Modular design, easy integration into laboratory infrastructure and workflows ensure the lowest cost of analysis;

Unique radio frequency identification (RFID) keeps track of used columns, flow cells and lamps;

The leak detection system reports errors and automatically turns off the chromatograph;

The self-diagnosis and warning system (EMF) warns of the need for preventive maintenance;

Frontal access to the main units of the modules facilitates maintenance of the devices.

 

High performance liquid chromatograph 1-channel isocratic pump

Features: provide a flow rate from 0.001 to 10 ml / min (in increments of 0.001 ml / min); resulting pressure from 0 to 600 bar; flow reproducibility error ≤0.07% RSD; current adjustment accuracy ±1%.

Pump supplied: C18 HPLC test column, capillaries, glass tray, four 1 L bottles and connecting cables.

 

High performance liquid chromatograph 2-channel binary pump

Features: formation of a gradient by mixing up to 2 components of the mobile phase in the high pressure zone; the highest repeatability of the flow and mixing of the mobile phase; resulting pressure from 0 to 600 bar; Provide flow from 0.001 to 5 ml/min (0.001 ml/min increments); A 2-channel degasser was installed to remove gases from the mobile phase; flow reproducibility error ≤0.07% RSD; gradient range 0-100%; gradient composition reproducibility error <0.15% RSD; current adjustment accuracy ±1%; operating pH range from 1 to 12.5.

Republic of Karakalpakstan
labaratory
labaratory
labaratory
labaratory

Spectrometer-dosimeter

23.06.2022
683

Spectrometer-dosimeter

 

A portable digital scintillation spectrometer is a dosimeter of neutron and gamma radiation from channels of nuclear reactors, irradiated targets and irradiated samples. Real-time neutron and gamma flux density allows energy distribution to be measured.

- simultaneous measurement of the energy spectra of neutron and gamma radiation with a single detector, which makes it possible to record the full response of all induced radioactive isotopes in the energy range.

- measurement of continuous spectra (transmission and bremsstrahlung of the sample) and linear energy spectra of the resulting isotopes.

- measurement of the flux density of fast neutrons and gamma quanta in absolute units.

Tashkent city
labaratory
labaratory

Setting to measure the electrical properties of semiconductors using the Hall effect

23.06.2022
1290

Setting to measure the electrical properties of semiconductors using the Hall effect

 

Hall effect measurement circuit for electrical characteristics of semiconductors. When measuring the Hall effect, the phenomenon of transverse potential difference is used when a conductor with direct current is placed in a magnetic field. The Hall photoelectric effect makes it possible to measure various electrical parameters depending on the radiation wavelength in the sample, as well as to obtain the dependence of the density and mobility of charge carriers, resistance and Hall coefficient on the radiation wavelength.

Tashkent city
labaratory
labaratory

Universal electromechanical testing machine

05.05.2022
880

Universal Electromechanical Testing Machine

 

Universal Electromechanical Testing Machine is a universal machine for physical and mechanical testing of various materials. It is a simple and reliable equipment with ideal performance to meet the needs of manufacturers and researchers involved in various types of mechanical testing.

  • Wide selection;
  • Adhesive insert thermostats;
  • Tools for compression testing, bending;
  • Extensometers, Shirometers;
  • Intelligent controller control;
  • Easily start, stop and execute other basic commands with the smart controller;
  • Performing tests without a computer;
  • The liquid crystal touch display (option) allows you to quickly select the test method. display of graphic and digital information on the LCD screen;
  • Test methods can be saved to a flash memory card (USB).

Test methods stored on the flash card can be easily transferred to the testing machine and tests can be performed without a PC. The test results are stored on a flash card and transferred to a personal computer.

Easy installation of gas load element (option) Testing machines with loads over 20 kN can attach additional light load elements to the bottom of the sleeper, eliminating the need to remove the main load element.a

Khorezm region
labaratory
labaratory

Sunlight Simulation

05.05.2022
849

Solar simulator (artificial sun)

 

This is a device that provides lighting close to natural sunlight. The purpose of the solar power simulator is to provide a controlled internal test setup in a laboratory environment. It can be used to test any photosensitive process or material, including solar cells, sunscreen, cosmetics, plastics, aerospace materials, skin cancer, bioluminescence, etc. Photosynthesis, water purification, crude oil degradation, and free radical generation. Solar simulators are used in many areas of research such as photobiology, photooxidation, photodegradation, photovoltaics, and photocatalysis.

Solar simulators are used to recreate "natural" solar radiation in the laboratory to test the photovoltaic properties of devices and their quality.

Beam collimation and light uniformity, along with spectral matching, are the main characteristics of a radiation source. The SS1000 instruments are suitable for all types of solar cells and meet all their optical requirements, and are also suitable for large area samples.

 

Functions:

  • Class A spectral compatibility;
  • Stability of optical radiation < 0.5%;
  • Built-in timer to control lamp life;
  • Automatic shutdown control;
  • Vertical and horizontal arrangement.

Parameter value units:

  • Spectral compatibility 0.75 - 1.25 (AM1.5G);
  • Lighting 1200 W/m2;
  • Illuminated area 150 x 150 mm;
  • Spatial illumination uniformity < 2%;
  • Radiation intensity stability < 2%;
  • Beam parallelism ±4 (half angle) ⁰.
Tashkent city
labaratory
labaratory
labaratory
labaratory

ZLS-3 vacuum concentrator

08.09.2023
146

The ZLS series vacuum center concentrator has the function of quickly and safely evaporating water and organic solvents from the sample. The processed sample can be conveniently used for various qualitative analysis - chemical, biochemical, biological analysis, immunoscreening, food safety, residue analysis, etc. Suitable for immunoglobulin concentration, drug metabolite concentration, SPE solid phase extraction, pre-treatment and post-treatment. liquid chromatography, ADMET/toxicology, polymer chemistry, DNA/RNA purification and concentration, oligomerization, forensic/drug abuse testing, universal laboratory concn.

Tashkent city
labaratory
labaratory

High resolution atomic force microscope Afm/Mfm (Hpafm)

23.05.2023
152

The hpAFM is a state-of-the-art atomic force microscope that brings new efficiency, functionality, design and capabilities. It is designed to reduce the time spent and achieve better results. Whether you work in liquids or air, in materials science or microbiology, this device is suitable for all fields. The hpAFM offers excellent features such as alignment-free operation, a closed-loop tilt scanner, a dedicated z-scanner, a 10MP video microscope, and many flexible operating modes.

Tashkent city
labaratory
labaratory

Shimadzu AG-X Plus (20 kN)

14.10.2022
646

The AG-Xplus series testing machines are universal tensile testing machines for physical and mechanical testing of various materials. The machines are used to determine the tensile strength, compressive strength, Young's modulus and various physical and mechanical properties of polymer and polymer nanocomposite materials. The equipment is simple and reliable, excellent performance characteristics allow accurate mechanical testing.

Tashkent city
labaratory
labaratory

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Statistics on the direction of young scientists for scientific internships

600

Young Scientists

Financing of scientific internships for young scientists in leading foreign scientific organizations

23

Countries

Number of foreign countries sent for scientific internships

35

Directions

Directions for young scientists aimed at scientific internships

140

Communications

Communications established during the scientific internship