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A membrane nitrogen plant is a set of special equipment designed to produce nitrogen from atmospheric air by the method of membrane separation at a pressure of up to 25 bar. The production of nitrogen in this technological process is based on the principle of separation of gas mixtures in a membrane module, due to the different penetration rates of the components of the gas mixture through polymer membranes and the differential partial pressures on both sides. In the case of separation of the air mixture, oxygen has a greater permeability than nitrogen. The difficult-to-penetrate gas components (N2, CH4, CO) pass along the entire length of the generator and then come to the consumer. The output is a gas mixture with an N2 content of up to 99.9%. The membrane installation allows to obtain high-pressure production gas (nitrogen). The composition of a standard membrane nitrogen production plant: Air compressor; Dehumidifier; Main filter block, including coal column; Air receiver; Membrane generator; Production gas receiver.

Appointment Athlete KAI-1.502 (IDM) • Search for a live cable. • Detection of the passage of hidden communications (metal pipelines, cable lines). • Preliminary detection of the distance to the place of damage. • Search for places of cable damage in an acoustic way. • Search for places of cable damage by electromagnetic means. The presence of the "Friend-Foe" mode.

The test tubes contain a buffer solution of sodium citrate, which is an anticoagulant. The ratio of citrate to the amount of blood taken is 1:9. Material for research............... citrate plasma, blood Scope of application............................ coagulation study Centrifugation................................ 2000 - 2500 g - 10-15 minutes

Technical characteristics: NIP, G2100/5100 Discreteness, g0,01/0,1 Calibration, self-calibration The size of the scale bowl / platform, mm175x145 The smallest weighing limit, g0.5/5.0 The price of the verification scale division, mg100/1000 Limits of permissible error during initial verification, mgot 0.5g to 500g incl. ±50/±500; sv. 500g to 2000g incl. ±100/±500; sv. 2000g to 2100g incl. ±150/±500; sv. 2100g to 5000g incl. ±500; sv. 5000g to 5100g incl. ±1000 according to GOST OIML R 76-1-2011 Accuracy class according to GOST OIML R 76-1-2011II is high The weight adjustment is built-in The time of setting the readings, s, no more than ~3 /~2 7 years warranty

Total volume, l. 400 Number of compressors, pcs. 1 Height, mm 1950 Depth, mm 610 Width, mm 600 Weight, kg., no more 74 Rated power consumption, W 250 Maximum rated power, 250 W Voltage, 220 V Warranty, years 2 Final report on pre-qualification for compliance with the requirements of Good Practice of the EAEU Distribution: yes Additional transparent doors that prevent unwanted air exchange between compartments. Cold storage Auto refrigerator defrosting system Temperature in the refrigerator, °C +2... +15 Accuracy of temperature maintenance ±2°C Thermal card: yes Efficiency and energy consumption Electricity consumption, kWh/day, no more than 1.39 Climate class UHL 4.2 (i.e. for moderate and cold climate) Frequency, Hz 50 Approximate dimensions of the product with packaging Net weight of the product, kg 74 Gross weight of the product, kg 78.5 Volume of packaging, m3 0.827 The length of the package, m 0.65 The width of the package, m 0.63 Height of the package, m 2.02

The series is designed for heat treatment according to pre-created programs. The presence of remote control and a number of software options allows you to use the product for long-term heat treatment modes. Vacuum drying cabinets can be used for: - gentle drying of thermo- and oxygen-sensitive substances, such as food, medicinal, cosmetic products; - complete removal of residual moisture from heat-sensitive components with a complex shape, such as components of electronic equipment, jewelry, watches and other precision mechanics; - removal of air when filling the molds with a compound, followed by solidification at a given temperature; - removing air from the product and replacing it with another necessary gas medium; - tempering, annealing or aging of metals with the appropriate processing temperature in a vacuum or protective environment; - drying of products after washing in flammable solvents (special version); - testing of devices under low pressure conditions under various temperature conditions.

Drying cabinet with manual vacuum adjustment on the front panel SNVS-90/3.5 for heat treatment of materials at temperatures up to 350 ° C (optionally up to 500 ° C) Convenient vacuum control on the front panel. Regulation and air intake by manual taps with smooth opening. Such regulation is convenient when processing sensitive materials.

the 2NVR-250D vacuum pump is manufactured in the climatic version of UM 4 (i.e. for moderate climate) according to GOST standard 15150-69, but to be used at ambient temperature and pumped medium 283 K to 308 K (+10˚C to +35˚C). Electricity grid must meet the requrimemnts of GOST 13109-97. The 2NVR-250D vacuum rotary vane pump meets the requirements of technical specifications TU 3648-006-00218526-2002. The 2NVR-250D pump is refueled with VACMA OIL 100 power fluid. The level of the working fluid is monitored by the oil indicator, replenishment is needed when the level of the power fluid is below the minimum level of the oil indicator.

Furniture for laboratory work. Washing table on a metal support stand LAB-M MO ME 80.65.90 F20 Width, mm: 800 Depth, mm: 650 Height, mm: 900 equipment: Table top – monolithic laboratory ceramics FRIDURIT 20 mm (one-piece seamless glazed plate without a rim, color light gray) 1 built–in bowl - FRIDURIT ceramics. The location of the bowl in the center, the mounting of the bowl is overhead. Inner bowl size – 400*400*250 mm The base of the sink table is a metal support pedestal. The lower part is an all-welded frame painted with dark gray RAL 7011 powder paint. The bottom and top of the housing are sheet steel painted with powder paint of dark gray RAL 7011, the side walls are made of sheet steel painted with powder paint of white RAL 9016. Facades – laminated MDF of white color with a thickness of 16 mm, dark gray ABS edging

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.

They are designed for carrying out various technological processes at temperatures from 40 to 500 oC, in vacuum up to 1x10−3 mmHg, or in an inert gas of high purity. They are used for drying, light annealing, aging, low and medium tempering in an oxidizing environment, degassing of ferrous and non-ferrous metals (including copper and copper alloys), or any other materials processed under similar conditions. The program setting of heat treatment modes including vacuuming, high purity inert gas intake with repeated vacuuming allows heating in an oxidizing environment with high purity of the surfaces of the processed parts, without scale formation and oxidation.

Designation SNO-80 Volume, l 80 The material of the working chamber is ceramic Heating 4 sides Power consumption, W, max 12000 Minimum operating temperature, 0C 100