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Automated device for measuring the content of toxic trace elements (As, Cd, Pb, Cu, Zn, Mn, Hg, Se, I, Ni, Co, Fe, Ag, Sb, Bi, Fe, Sn) in water, soil, food products by voltammetric methods with sensitivity at 1/10 of the permissible level (MPC) and below.

The AVD-50/5 unit consists of a NVD-200 series-connected two-rotor vacuum pump and a 2NVR-5DM plate-rotor vacuum pump. 2NVR-5DM and NVD-200 pumps are installed on the lower and upper base of the frame and secured with bolts, nuts and washers. The pumps are connected to each other by means of a pipeline and a bellows assembly. By installing the rings during assembly of the unit, the size of the bellows assembly is set. The AVD-50/5 unit can operate continuously at an inlet pressure of no more than 133 Pa (1 mm Hg) or pumping out one or more sealed vessels with a total volume of 3.5 m3 from atmospheric to maximum residual pressure for 8 hours.

A flexible waveguide is a piece of high-quality dielectric, which ends with transitions to standard waveguides with flanges. For ease of operation, the waveguide is protected by an elastic shell. Basic properties Manufacturability of the connection; Small losses and VSWR; Economy. Operating conditions Operating temperature range from 5 to 50 ° C; The relative humidity of the air is up to 98% at a temperature of 25 ° C. Technical specifications Waveguide cross section, mm 7.2×3.4 Flange type according to GOST RV 51914-2002 Frequency range, GHz 25.95-37.50 VSWR 1.25 Losses, dB 2.0 Length, mm* 500

Laboratory work desk Working surface: STEEL (single stainless steel module with anti-spill side) Length, mm: 1800 Depth, mm: 650 Height, mm: 750 BASIC EQUIPMENT The base is a collapsible frame made of rectangular steel profile, painted with powder paint (RAL 7035) with the texture of shagreen leather Hidden fasteners Two easily removable rear screens (RAL 7035) and one non-removable (RAL 5023) Adjustable supports (0-40 mm)

The spectrometer was created according to the Cherni-Turner scheme based on a flat diffraction grating and an MAES analyzer with one line of photodetectors. It has increased photometric accuracy due to cooling and temperature stabilization of the photodetector range, as well as due to its shell-less design, in which there is no re-reflection of radiation on the cover glass and the background level in the recorded spectrum decreases. The optical scheme and design of the spectrometer are optimized to obtain a high-quality spectrum with a low level of background radiation in any of the regions lying in the spectral range of 190-1100 nm. The choice of the working area is carried out by changing and rotating the diffraction gratings. The sealed case of the spectrometer is filled with an inert gas. The radiation is injected into the spectrometer using a quartz capacitor or a fiber-optic cable with an SMA-905 connector. The optical scheme and design of the spectrometer are protected by patents.

The potassium salt of ethylenediaminetetraacetic acid (EDTA) is the preferred anticoagulant for hematological studies. Gel is a special material designed to form a stable barrier between the cellular components of blood and serum during centrifugation. Material for research............... EDTA-blood, plasma Scope of application............................ hematological examination of whole blood

The 400 mm wide cabinet has one compartment, 2 shelves (bottom and top) and hooks for clothes. The 600 mm cabinet has one compartment, 2 shelves (bottom and top) and a pull-out hanger. The 800 mm cabinet has two compartments, 2 shelves in each (bottom and top) and hooks for clothes. 1. LK-400 SHG Width - 400 CHIPBOARD- 13,590 ₽ STEEL- 27 150 ₽ 2. LK-600 SHG Width - 600 Chipboard- 16 850 ₽ STEEL-32,860 ₽ 3.LK-800 SHG Width - 800 CHIPBOARD- 21,960 ₽ STEEL-42,830 ₽

Main table: table top – white laminate (moisture-resistant chipboard with a thickness of 26mm, laminated with thermo– and chemically resistant plastic) side decorative panels - white melamine with a thickness of 16mm all-welded frame made of rectangular metal profile painted with white powder paint Built–in table (550*400*780mm): table top - polished granite with a thickness of 30mm all-welded frame made of rectangular metal profile painted with white powder paint adjustable supports

Metal double support cabinet with 6 drawers Length, mm: 1160 Depth, mm: 500 Height, mm: 860 Completely made of powder-coated steel (RAL 7035) with the texture of shagreen leather Frameless housing design Two compartments: left - with 3 drawers, right - with 3 drawers The side walls, partition and facades are double. The thickness of the side walls is 19 mm, the facades are 18 mm The facades are filled with noise-absorbing material Handles - polypropylene Locks in the upper drawers Telescopic guides of full extension Internal drawer size: upper and middle drawers 500*410*85 mm, lower – 500*410*295 mm The permissible load per box is 30 kg. Hidden adjustable supports (0 - 40 mm). The adjustment of the supports is carried out from inside the pedestal through the base of 8 standard versions of the working surfaces of LAB-PRO RP

Vacuum resistance furnaces are necessary for heating products before pressure treatment, for sintering, degassing, quenching, annealing, soldering and chemical-technological processes. Such furnaces among all the variety of thermal equipment are considered the most environmentally friendly – heat treatment is carried out at t up to +2500 ° C in a purified vacuum. Under certain conditions, vacuum furnaces are used to work with neutral gases. The outer part of the furnace is made of stainless steel and is cooled by liquid. The inner part of the working chamber, where the heat treatment of materials is carried out, is made of an alloy of molybdenum and tungsten. The components are characterized by a low inertia force, reduced gas separation. The settings are available on the control panel, where the instruments, automatic and manual control switches are located. At every enterprise of the electronic industry, nuclear power, an explosion-proof vacuum resistance furnace is needed. The same applies to areas where various products undergo heat treatment at the stage of production and preparation for use

Measurement of sound levels, sound pressure and frequency analysis in the ranges of sound, infrasound and ultrasound, levels of vibration acceleration and frequency analysis in the ranges of general and local vibration on 3 channels simultaneously.