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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

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).

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.

Thermo Scientific Talos F200i (S)TEM 20-200 kV dala emissiyasi (skanerlash) uzatuvchi elektron mikroskopi bo'lib, o'zining xarakteristikalari va unumdorligi jihatidan juda ko'p namunalar va materialshunoslik ilovalari uchun noyobdir. X-Twin’ning maksimal qo‘llash moslashuvchanligi uchun standart qutb oralig‘i takrorlanadigan elektron ustun bilan birgalikda yuqori aniqlikdagi 2D va 3D xarakteristikalari, dinamik in situ kuzatishlar va diffraktsiya ilovalari uchun eshikni ochadi.

Microwelding device

Universal installation of ultrasonic/thermocompression welding. It can be used for micro welding of wires with thin wire and tape in the laboratory and in small-scale production.

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.

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.

The microspectrophotometer K5600/K5600C is a new instrument with a full spectrum of wavelengths (200-850 nm), which can be used to measure the concentration of nucleic acids, proteins and cell culture. Scanning is performed with high accuracy and repeatability. Can be used with a cuvette block.

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.

The Photocor Compact particle size analyzer is an instrument for measuring particle size and molecular weight. The working principle of Photocor Compact is based on the dynamic light scattering method. The instrument complies with the international particle size measurement standard ISO 22412:2008.

Particle size measurement is carried out at an angle of 90 degrees. A 160 degree backscatter module is available as an option. This option allows particle size measurements in concentrated and opaque systems.

Due to the macro language built into the software, it is possible to automate the measurement process. The design of the cell compartment and the wide range of adapters allow the use of a variety of cylindrical and square cells.

Device features

• Measurement of nanoparticle sizes by dynamic light scattering. Absolute measuring method without pre-calibration.
• Ability to measure particle sizes in concentrated and opaque systems.
• High measurement speed and good reproducibility of measurement results.
• Easy sample preparation, small sample volume. Possibility to use various square and cylindrical cuvettes, as well as micro flow cuvettes.
• Highly sensitive photon counting system based on an avalanche photodiode.
• Precision temperature control of the cuvette; programmable heating and cooling rates.
• USB interface provides easy connection to any computer, including a laptop.