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FT-801 IR Fourier spectrometers can additionally be equipped with a special optical set-top box that allows efficient use of light-guide systems. 4 types of light-guide probes allow measuring transmission and reflection spectra in solid, liquid and gaseous media Modern IR light guides have high intrinsic transmittance and sufficient mechanical strength, which makes it possible to transfer measurements from the laboratory directly to production - to control the flow of technological processes, check the quality of raw materials and finished products. Application areas: · Chemical and microbiological industry · Pharmaceutical industry · Medicine and Cosmetology · Food industry · Petroleum products, fuels and lubricants · Criminology

Single- and multi-pass flask are used for qualitative and quantitative spectral analysis of gas mixtures. The use of multi-pass flask makes it possible to confidently detect extremely small concentrations of the components of the gas under study (less than ppm units). • Three types of flask are supplied: 1. single-pass, having a stroke length of 100 mm, with a glass body and windows made of ZnSe, KBr, NaCl 2. multi-pass, with a beam stroke length of up to several tens of meters 3. multi-pass, with a beam stroke length of up to several tens of meters, equipped with a heating system of the working chamber up to 200 ° C and a thermal controller Multi-pass cuvettes have a transparent working chamber made of quartz glass; mirrors with a gold (99.999) coating provide a reflection coefficient in the IR region of at least 98%; additionally, cuvettes can be equipped with pressure and temperature sensors, fittings for controlling gas flow, etc.

The IR microscope "MIKRAN" is designed to work with IR Fourier spectrometers "Infralum FT-801". The spectral range is 6000 – 600 cm-1 (with a microscope and an MST detector cooled with liquid nitrogen). Resolution 0.5, 1, 2, 4, 8 cm-1 (determined by the resolution of the Fourier spectrometer)

Designed for the study of various types of solid samples, including optical and semiconductor materials, precious stones and other objects of arbitrary shape • The sample is located on the subject plane of the investigated surface downwards, the angle of incidence of the central beam on the sample is 15 ° • Allows you to examine samples of small sizes (the diameter of the test area is from 1 mm) • The set-top box is equipped with a set of replaceable diaphragm holders for samples of different sizes • When using a mini-press, it allows you to examine samples in the form of a thin layer rolled out on a mirror plate made of alloy steel (radiation passes through the substance layer twice, reflecting from the mirror surface) • Not used: for the study of bulk and liquid substances

A liquid flask with an adjustable layer thickness of the liquid under study is made in the form of an optical-mechanical attachment installed in the cuvette compartment of the FT-801 spectrometer. It contains focusing optics, removable holders of two windows-substrates with a diameter of 10 mm and two adjusting screws placed on the upper panel of the console housing and designed to set the required gap between the windows. A liquid of any degree of viscosity is pre-applied in the form of a small drop to the lower window and then, in the process of smooth convergence of the windows, evenly fills the gap between them. By rotating the adjusting screws and observing the transmission spectrum online, the user has the opportunity to set the desired thickness of the liquid layer, guided by the overall intensity of the entire spectrum or by the intensity of specific absorption bands. In the presence of calibration, which is easy to create using the ZaIR 3.5 program for several samples with a known concentration, the cuvette allows quantitative measurements. The flask is indispensable in the analysis of mixtures containing impurities in small proportions. Technical specifications Transmission in the operating range of the spectrum, % of the input signal at least 50 The recommended number of scans when registering spectra is 16 Time of spectrum registration at 16 scans (resolution 4 cm-1), sec 20 Minimum volume of the studied liquid, mm3 1 The diameter of the focus spot, mm 3 Overall dimensions, mm 200×90×160 Weight, kg 1,1 The figure shows several spectra of the viscous lubricant "Buxol", illustrating the process of selecting the thickness of the sample layer between the windows. The measurement process has a high expressiveness and reproducibility, inexpensive replaceable substrate windows are used, the system is easy to configure and clean, a very small amount of sample is required to obtain high-quality spectra.

Designed for the preparation of samples in the form of compressed tablets with a diameter of up to 13 mm, consisting of the test substance in a mixture with microcrystalline potassium bromide (KBr). - the principle of operation of the press is based on the injection of pressure in the hydraulic system by swinging the lever. - to control the working pressure, the press is equipped with a pressure gauge - complete with a press, molds with a diameter of 13 mm and 3.5 mm can be used - for the study of finished samples on a Fourier spectrometer, a KBr tablet holder and D13mm substrate windows or a microfocusing attachment (for 3.5 mm tablets) is used

It is used for recording transmission spectra of medium–sized and arbitrary-shaped solid samples - polymer films of various thicknesses, optical parts, semiconductor wafers, large crystals, etc. • Thanks to quick-release nuts, it provides convenient fastening of samples

Pestles for homogenization For suspension in test tubes of 0.5-0.6 ml. Compatible with electromechanical drive for pestles Pestles for micro-tubes Analog: SSI Material of manufacture: PP Packing: 10 pieces.

Pestles for homogenization For suspension in test tubes of 1.5/ 2.0 ml, 10 pcs. in the package Compatible with electromechanical drive for pestles Analog: SSI Material of manufacture: PP Packing: 10 pieces.

Universal system for chemical synthesis and emulsification RP 1L Reactor System by Primelab A complete laboratory in a single package — everything required for reactions, emulsification, vacuum processing, and temperature control. Ready-to-use system — no additional equipment purchases needed. 100% chemical resistance — all contact surfaces are made of borosilicate glass and PTFE. Russian-made — guaranteed quality and easy access to spare parts. Complete set includes: 1.1-liter reactor vessel o Material: borosilicate glass o 6 standard joints for connecting equipment o Jacket for circulating heat transfer fluid 2.Top-drive stirrer TM-100 Primelab o Power: 105 W, speed range: 20–3000 rpm o Modes: reverse, shaker, timer o Handles viscosities up to 60,000 mPa•s 3.Liquid thermostat Primelab o Range: up to +200°C o Temperature stability: ±0.1°C 4.Vacuum module o Membrane pump PL.HM01.01.10 (chemically resistant) o Digital vacuum controller VC-Pro Primelab, range 1–1000 mbar o Trap with gauge Primelab (borosilicate glass, PTFE) 5.Additional accessories o Liebig condenser with vacuum port o Dropping funnel o Stirring rod Technical specifications Parameter: Value Total system volume: 1.5 L (working volume 1.0 L) Max operating pressure: 1.5 atm Temperature range -20°C to +100°C Stirring speed: 20–3000 rpm Vacuum Down to 5 mbar (residual) Dimensions: 400×300×600 mm Weight: 12 kg Key advantages ✔ Easy to use ✔ Safe operation ✔ Scalable Areas of application • Organic synthesis • Pharmaceutical development • Production of emulsions and suspensions • Pilot testing before scale-up • Scientific research

VC Pro is a modern Russian vacuum controller designed for precise pressure regulation in laboratory systems. The device combines high reliability, ease of operation, and extensive functionality, making it an ideal solution for chemical, pharmaceutical, and research laboratories. Precise vacuum control – digital pressure stabilization Wide adjustment range – from 1 to 1000 mbar Compatible with rotary evaporators, vacuum drying ovens, lyophilizers, and other systems Bright touchscreen display – intuitive control and parameter visualization Connection interfaces – USB, Wi-Fi Operating modes: maintaining a set vacuum; process programming

A jar for reagents made of dark glass PrimeLab, 100 ml is a popular product in laboratories, educational institutions, research centers, small industries and more. Suitable for storing and transporting substances that require protection from ultraviolet radiation. Supplied complete with a lid and a jar with a capacity scale on the wall. Characteristics: • Volume – 100 ml • Height – 100 mm • Diameter – 56 mm • Thread - GL45.