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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.

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

Montirovka teleskopa GM 2000 HPS II

GM 2000 HPS II Combi montirovkasiga umumiy tavsif

1. Umumiy konsept va o‘ziga xoslik

• Bu — German ekvatorial montirovka (German Equatorial Mount) bo‘lib, “Go-To” funksiyali tizimga ega.
• Combi versiyasi — bu GM 2000 HPS II Ultraport va Monolith modellarining birlashmasi bo‘lib, stabil obs­ervatoriyaga o‘rnatish va ko‘chma ishlatish imkoniyatini taqdim etadi

2. HPS – High Precision and Speed (Yuqori aniqlik va tezlik)

• Pozitsiyani aniqlash tezligi — maksimal 20°/s, o‘rta aniqlik — < 20″
• Kuzatishning o‘rtacha aniqligi — 1″ atrofida (15 daqiqa ichida, peak-to-peak), RMS bo‘yicha esa ~0.6–0.7″

3. Aniq absolute encoder’lar

• Har ikki o‘qda joylashgan absolute encoder’lar tufayli montirovka holatini hech qachon yo‘qotmaydi; elektr o‘chishi yoki qo‘lda harakat bo‘lsa ham yana joylashuvi qayta tiklanadi

4. Portativlik va konstruktsion qulaylik

• Montirovka ikkiga bo‘linadi: bir bo‘lagining og‘irligi ~18.5 kg, ikkinchisi ~15 kg, jami ~33.5 kg
• Mobil variantda uni joylashtirish oson; observatoriya uchun esa maxsus qulflash mexanizmi mavjud — bu uzoq muddatli barqarorlikni ta’minlaydi

5. Texnik ko‘rsatkichlar (Specs)

• Yuk ko‘tarya oladi: ~50 kg (110 lbs)
• Timber mexanizmi: 215 tishli, 172 mm diametrli bronza tishli g‘ildiraklar; 24 mm diametrli po‘lat “worm” mil­lari; 50 mm po‘lat o‘qlar — maksimal barqarorlik uchun
• Reduktor tizimi: guvozsizlikni bartaraf qiluvchi timing-belt bilan…
• Motorlar: Har ikki o‘q uchun AC servo brushless turlaridan foydalangan
• Quvvat: 24 V DC. Iste’mol: kuzatishda ~0.7 A, maksimal tezlikda ~3 A, cho‘qishda esa ~5 A
• Latitude diapazoni: 20° dan 70° gacha; azimut noyob sozlamalar: ±10°

6. Sayohatchilik va xavfsizlik

• Meridian ortida harakat chegarasi: dasturiy ±30°, mexanik ±45°
• Harorat diapazoni: —15 °C dan 35 °C gacha, saqlash diapazoni: —40 °C … +50 °C. Sovuq iqlim uchun maxsus variantlar ham mavjud
• Boshqaruv, interfeys va dasturiy imkoniyatlar
• 4 qatorli, isitiladigan va qorong‘uda qulay “back-lit” klaviatura — qishda ishlash uchun ideal
• Boshqarish portlari: RS-232, Ethernet, Wi-Fi, GPS, ST-4 autoguider, dasturiy interfeys orqali ASCOM yoki Meade-ga mos Go-To komandalar
• Ichki ob’ektlar bazasi: yulduzlar (GCVS, HIP, HD, SAO va boshqalar), chuqur kosmos ob’ektlari (M, NGC, IC, PGC, UGC – ≤ mag 16), Quyosh tizimi obyektlari, sun’iy yo‘ldoshlar, planetalar…
• Avtomatik balanslash, modellarga asoslangan aniqlik, punktlar asosida polar alignmentdagi yo‘qotishlarni to‘g‘irlash – hammasi mavjud
• Dome boshqaruvi, “ClockSync” va vaqt sinxronizatsiya, Wi-Fi orqali smartfonlar bilan boshqarish imkoniyati ham mavjud

8. Amaliy izoh—Reddit foydalanuvchisi fikri

• Biror foydalanuvchi ta’kidlaganidek, agar astrofotografiya bilan shug‘ullanadigan bo‘lsangiz, zavod ko‘rsatkichlaridan faqat 2/3 qismigacha maksimal yuk bilan ishlash tavsiya etiladi — bu montirovka uchun ham amal qiladi

Xulosa

10 Micron GM 2000 HPS II Combi — bu yuqori aniqlik va tezlikka ega, professional darajadagi teleskop montirovka bo‘lib, u:

• Kuchli: 50 kg yuk ko‘tariydi;
• Aniq va barqaror: absolute encoder’lar va no-backlash tizimi bilan keng kuzatish imkonini beradi;
• Moslashuvchan: portativlik va doimiy instal­lyatsiya uchun yaratilgan;
• To‘liq integratsiyalashgan: dizayn, boshqaruv, model-asoslash, remote observatoriya funksiyalarini o‘z ichiga oladi.

Agar siz astrofotografiya bilan kuchli, barqaror, ishonchli montirovka qidirayotgan bo‘lsangiz, bu model juda mos keladi.

 

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).

Avtomatik gel vizualizatsiya va taxlil tizimi Model BK-AGI00

Quyidagi rasmda BIOBASE kompaniyasining Automatic Gel Imaging and Analysis System BK-AG100 qurilmasi ko‘rsatilgan — bu to‘liq avtomatlashtirilgan gelni vizualizatsiya qilish va tahlil qilish tizimi.

BK-AG100 asosiy vazifalari va xususiyatlari

1. Asosan nima uchun ishlatiladi?

• Avtomatik vizualizatsiya va tahlil: Elektroferez tadqiqotlaridagi gel natijalarini yuqori integratsiyali va avtomatik ravishda rasmga olish va tahlil qilish imkonini beradi, qo‘lda sozlashni minimallashtiradi.
• Nuklein kislota va oqsil tahlillari: EB (Etidium Bromid), SYBR Gold / Green / Safe, Gel-Red/Green, Fluorescein kabi flüoresan bo‘yoqlarda o‘ralgan DNK/RNK ni tasvirlashda foydalaniladi. SDS-PAGE gel namunalarini oq nur asosida suratga olish uchun ham mos.
• Biokimyoviy tahlillar: SDS-elektroferez, kromatografiya natijalarini vizualizatsiya qilish imkoniyati mavjud.

2. Texnik xususiyatlari

• Kamera: CMOS sensor bilan jihozlangan boʻlib, 2592×1944 (5,03 MP) o‘lchamda rasm olish qobiliyatiga ega, yuqori sezgirlik va avtomatik fokus funksiyasi mavjud.
• Optik parametrlari:
  • Ekspozitsiya vaqti: 1 ms dan 3000 ms gacha.
  • Kadr chuqurligi: 16 bit (0–65535 daraja).
  • Optik zichlik (OD): ≥ 4.8 OD.
  • Motorli fokusli linza: 8–48 mm, F1.2.
• Yorug‘lik manbalari va filtrlar:
  • Trans-UV lampa: 302 nm.
  • Epi-UV: 254 nm, 302 nm, 365 nm.
  • Epi-White LED yorug‘lik.
  • Filtr: standart 590 nm, qo‘shimcha variantlar ham mavjud.
  • UVni oq nurga aylantirish uchun maxsus plitalar.
  • Gel kesish filtri orqali UV va koʻk chiroqqa duchor bo‘lishni kamaytiradi — qorong‘i xona shartlari talab qilinmaydi.
• Maydon va operatsion imkoniyatlar:
  • UV qamrov maydoni: 21 × 21 cm.
  • Taqvim-rejali ishlab chiqarish funktsiyasi: 1–60 daqiqa oralig‘ida.
  • Quvvat: 100–240 V, 50/60 Hz.
  • Og‘irligi: taxminan 31 kg. Paket o‘lchamlari: 460 × 475 × 725 mm.

3. Amaliy afzalliklar

• Texnik qulaylik va xavfsizlik: Avtomatik fokus, minimal sozlash, yorug‘lik vaqti nazorati bilan qulay foydalanish. Qorong‘i xona talab qilinmaydi, yorug'lik oshiqchalik zarar etkazishini kamaytiruvchi filtr tizimi mavjud.
• Mukammal gel tahlili: DNK/RNK larni flüoresan bo‘yoqlar yordamida aniqlash, SDS-PAGE natijalarini oq nursiz tasvirlash va tahlil qilish funksiyasini taqdim etadi.

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.

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

Avtomatik namuna tayyorlash tizimi Ion Chef Thermo Fisher Scientific

Ion Chef™ — bu Thermo Fisher Scientific kompaniyasi tomonidan ishlab chiqilgan avtomatik namuna tayyorlash tizimi bo‘lib, u Ion Torrent sekvenatorlari (masalan, Ion GeneStudio S5, Ion PGM, Ion Proton) bilan ishlash uchun mo‘ljallangan. U DNK va RNK namunalarini sekvenatsiyaga tayyorlash jarayonini avtomatlashtiradi, bu esa inson xatolarini kamaytiradi va laboratoriya ishini soddalashtiradi.MBC BioLabs+10thermofisher.com+10laboratorii.com+10

🔧 Asosiy funksiyalari

• Avtomatlashtirilgan ish jarayoni: Ion Chef tizimi kutubxona tayyorlash, shablon tayyorlash va chiplarni yuklash jarayonlarini avtomatik ravishda bajaradi.
• Ion AmpliSeq kutubxonalarini tayyorlash: Ion Chef tizimi Ion AmpliSeq kutubxonalarini avtomatik ravishda tayyorlaydi, bu esa DNK tahlilini soddalashtiradi.
• Reproduktiv chip yuklash: Ion Chef tizimi chiplarni avtomatik ravishda yuklab, foydalanuvchi tajribasidan qat'i nazar, bir xil natijalarni ta'minlaydi.
• Namuna va reaktivlarni kuzatish: Ion Chef tizimi namunalar va reaktivlarni kuzatish imkoniyatiga ega, bu esa jarayonni yanada ishonchli qiladi.

⚙️ Texnik xususiyatlari

• Ishlab chiqaruvchi: Thermo Fisher Scientific
• Model: Ion Chef™
• O'lchamlari: 71 x 55 x 71 sm
• Og'irligi: 68,2 kg
• Elektr ta'minoti: 100–240 V, 50/60 Hz, 1350 Vt
• Ishlash muhiti: 20–25°C harorat, 40–60% nisbiy namlik (kondensatsiyasiz)
• Mos keladigan sekvenatorlar: Ion GeneStudio S5, Ion PGM, Ion Proton
• Mos keladigan chiplar: Ion 314, Ion 316, Ion 318, Ion 510, Ion 520, Ion 530, Ion 540, Ion 550, Ion PI

Sequencing System NextSeq™ 2000

 

Illumina kompaniyasining NextSeq™ 2000 — bu yuqori unumdorlikka ega, moslashuvchan va ixcham sekvenslash tizimi bo‘lib, genomika tadqiqotlarining keng doirasini qo‘llab-quvvatlaydi.

Asosiy xususiyatlari

• XLEAP-SBS kimyosi: Yangi avlod kimyoviy texnologiyasi bo‘lib, tezroq va yuqori sifatli sekvenslash imkonini beradi.
• O‘rnatilgan DRAGEN Bio-IT: Sekvenslashdan keyingi ma’lumotlarni tez va aniq tahlil qilish uchun FPGA asosidagi hisoblash tizimi.
• Moslashuvchan oqim hujayralari (flow cell): P1, P2, P3 va P4 variantlari mavjud bo‘lib, turli hajmdagi loyihalar uchun mos keladi.

Texnik ko‘rsatkichlari

• Maksimal chiqish: 540 Gb (P4 oqim hujayrasi bilan)
•  O‘qish uzunligi: 1 × 50 bp dan 2 × 300 bp gacha
• O‘qishlar soni: 100 milliondan 1,8 milliardgacha
• Ishlash vaqti: 8 soatdan 44 soatgacha
• Sifat ko‘rsatkichi: Q30 dan yuqori bazalar ulushi ≥ 85–90%

Qo‘llaniladigan sohalar

• Yagona hujayra RNK-sekvenslash (scRNA-Seq)
• Butun genom va ekzom sekvenslash
• Transkriptom tahlili (mRNA-Seq, total RNA-Seq)
• miRNA va kichik RNK tahlili
• Metagenomika va 16S rRNK sekvenslash
•  
• Afzalliklari

• Yuqori o‘tkazuvchanlik: Katta hajmdagi ma’lumotlarni tez va samarali olish imkonini beradi.
• Moslashuvchanlik: Turli oqim hujayralari va o‘qish uzunliklari bilan har xil tadqiqotlar uchun moslashadi.
• Integratsiyalashgan tahlil: DRAGEN Bio-IT yordamida tezkor va aniq ma’lumot tahlili.
• Foydalanuvchi uchun qulay interfeys: Oson boshqaruv va monitoring imkoniyatlari.

NextSeq 2000 tizimi genomika sohasidagi keng ko‘lamli tadqiqotlar uchun ideal tanlov bo‘lib, yuqori sifatli natijalarni tez va samarali olish imkonini beradi.

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.