Equipment

Purpose: Measurement of oxygen activity in molten steel Scope of application: Oxygen converters, electric arc furnaces, induction furnaces, casting buckets Measurement range: from 1 to 2000 ppm O2 - metal oxidation from 1000 to 1800 °C - metal temperature from 0.010 to 0.200% - carbon content Accuracy: 0 + 3°C at 1554°C; (from 5 to 10) mV (depending on the level of oxygen activity) Measurement time: 8 sec Tube Length: from 100 to 1500 mm (other lengths are available on request) Slag Cap: Steel, cardboard Type of HCX: B, S, R

Since it is reliable and easy to operate, the device is widely used in metrological centers, measuring laboratories, at the workplaces of REA developers. The comparator Ch7-1014 has a communication interface with an external personal computer USB 2.0 and application software for an external PC. At the request of the customer, the comparator can be supplied complete with a laptop or tablet computer with installed software.

The 2ZVE-630/400R vacuum shutter with electromechanical drive equipped with 630 / 400mm conditional passages is designed to overlap vacuum systems in the range of operating pressures from 1x10-6do 1,07x105Pa (0,75x10–8do 800 mm Hg). The 2ZVE-630/400R shutter is pendulum-type. The 23VE-630/400R shutter is manufactured in climatic versions UHL (i.e. for moderate and cold climate) and O (i.e. general) 4 according to GOST standard 15150-69. The working environment is air or non–aggressive gases. It is not intended for use in fire hazardous and explosive industries. The 23VE-630/400R shutter meets the requirements of technical specifications TU 3648-040-00218526-2003. According to the method of protecting a person from electric shock, it belongs to Class I electrical equipment according to GOST 12.2.007.0-75.

Purpose measurement of the ambient dose equivalent of N*(10) gamma radiation; measurement of ambient dose equivalent of H*(10) gamma radiation; assessment of surface contamination with radionuclides.

The sample heating system is designed to expand the capabilities of standard set-top boxes NPVO-ZDO and NPVO-A. It consists of a heated replaceable frame with a diamond prism and a temperature controller unit. For most solid samples in the heated state, it is possible to obtain a much more pronounced NPV spectrum than in the cold state. This makes it possible to increase the sensitivity of the method several times. The properties of some substances and compounds change dramatically with an increase in temperature, chemical interaction processes between components, their decomposition, oxidation in air, etc. may occur. If changes in the chemical composition of a substance occur during heating, a set of spectra corresponding to the kinetics of the process can be obtained with the help of an NPVO prefix with a diamond thermocell and a temperature controller, which is essential expands the possibilities of the method in research. Technical characteristics of the NPVO set-top box with a thermocell and a controller Transmission in the operating range of the spectrum, % of the input signal at least 10 The recommended number of scans when registering spectra is 25 Spectrum registration time at 25 scans (resolution 4 cm-1), sec 30 The depth of penetration of radiation into the sample, microns 5 – 15 Minimum dimensions of the solid sample, mm 0.5 × 0.5 Minimum volume of the liquid under study, ml 1 Minimum dimensions of the fiber sample: cross-section diameter/length, mm 0.3/1 The material of the crystal substrate is DIAMOND The diameter of the free zone of the crystal, mm not less than 2 x 3 The diameter of the focus spot, mm 1.5 Maximum temperature With 220o Adjustment accuracy, With 1o Time to reach the maximum temperature, min 10 Overall dimensions, mm 130×200×90 Weight, kg 1,2

Installation for monitoring radioactive contamination of hands, feet (shoes) and clothing of personnel with beta-, gamma- and alpha-active nuclides, convenient and intuitive interface, various versions. Purpose: monitoring the level of contamination of hands, feet (shoes) and clothing of personnel with beta-, gamma- and alpha-emitting radionuclides and signaling when exceeding permissible levels; measurement of beta and alpha radiation flux density from the surface of the hands, feet (shoes) and clothing of personnel; measurement of surface activity of alpha- and beta-emitting radionuclides of hands, feet (shoes) and clothing of personnel; measurement of the ambient dose equivalent (MAED) power of gamma radiation.

BASIC EQUIPMENT: Working box front guide posts – aluminum profile painted with powder paint (RAL 7035/RAL 5023), in the right rack there are a light switch and 2 splash–proof sockets with a 3.2kW cover (IP54) the front anti-spill side is acid-resistant polished stainless steel. AISI 316 steel rear, upper, side panels – metal painted with powder paint (RAL 7035) with the texture of shagreen leather inner capsule made of polypropylene lined with ceramic plates of the rear and side panels to a height of 380mm 2 dependent lifting screens – tempered glass in aluminum frames, lifting 0-780mm, do not change the dimensions of the cabinet when lifting the upper fixed screen – polypropylene on the top panel: LED dust– and moisture-proof lamp 2x22 W (IP65) is separated from the workspace by tempered glass with a thickness of 4mm flange d=250mm (distance from the back panel to the center of the flange - 170mm) switching box with automatic emergency power off 16A 3 exhaust levels easily removable exhaust visors counterweights are placed in the front pylon racks and are easily serviced Frame base collapsible frame made of rectangular metal profile painted with powder paint (RAL 7035) with the texture of shagreen leather service panel - aluminum profile painted with powder paint (RAL 5023) with the texture of shagreen leather adjustable supports

Exclusive benefits: • version with one or two flasks, which allows up to 60 measurements per hour • optionally equipped with an integrated or external printer • * thanks to the new verification method developed from a blank sheet, it can be checked at any standardization and metrology center As a rule, it is used: • Dairy farms — for the timely prevention and treatment of mastitis in cows, which ensures stable supplies of high-grade milk (accordingly increases the cost of products). • Veterinary laboratories, SBBS, points for receiving farm milk from the population to determine the grade and calculate the cost of raw milk. • In the laboratories of milk processing enterprises to control incoming raw milk.