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The use of a 2VVN1-12M(H) water-ring vacuum pump for pumping out water-gas mixtures is allowed only if the bulk of the water is separated and discharged at the pump entrance. Failure to comply with this requirement may lead to unacceptable overload of the electric motor and destruction of the working parts of the 2VVN1-12M(N) pump. The 2VVN1-12M(N) vacuum water ring pump is manufactured in the climatic version of UHL 4 and O4 (i.e. for moderate and cold climate) according to GOST standard 15150-69, meets the requirements of technical specifications TU 3648-015-00218526-2000, designed and manufactured taking into account the requirements of GOST R 52615-2006. The quality of electricity must meet the requrimemnts of GOST 32144-2013.

The tripod is made of aluminum, which allows them to be sterilized at any temperature; this material provides lightness and durability. It can be used in water baths. The tripod has an individual packaging. Designed for storing test tubes.

Design features: Microprocessor-based PID controller; Multifunctional control knob; Efficient mixing system; Self-diagnosis system; Simple correction of internal temperature sensor readings; Two-point calibration; Built-in cooling coil; Technical specifications: Number of seats for viscometers 3 Temperature range - without external cooling, °C - with tap water cooling, °C - with cryostat cooling, °C (Current+10)...+150 (Tvods+5)...+150 0...+150 The error of setting the set temperature, ° C ± 0.02 Temperature maintenance error, ° C ± 0.01 Power consumption, W 1500 Overall dimensions, mm 380x235x560 Working depth, mm 300 Volume of working fluid, l 14 Weight of the device without liquid, kg 16

The furnace can be used as a universal laboratory muffle furnace in metallurgical, jewelry and ceramic production, in orthopedic dentistry, chemical and food laboratories. Technical specifications The furnace operates at ambient temperatures from 10 to 35 ° C and relative humidity up to 80% at 25 ° C. The designation of the furnace when ordering: muffle furnace MIMP-75P, where 75 indicates the volume of the furnace working chamber in liters. Power consumption – 15000 watts Dimensions of the working chamber WxDxH- 350x630x320 mm Dimensions WxDxH- 970*x1150x1450 mm (* - with control unit) Weight – 224 kg

Furniture for laboratory work. Wall rack Length, mm: 1500 Depth, mm: 320 Height, mm: 900 BASIC EQUIPMENT support racks – aluminum profile painted with powder paint (RAL 9016) with the texture "shagreen" the upper shelf with a depth of 320mm – PVC thickness of 5mm in a frame of 2 aluminum profiles painted with powder paint (RAL 7011) with the texture "shagreen", height adjustment is not provided the lower shelf with a depth of 260mm – PVC thickness 5mm in a frame of 2 aluminum profiles painted with powder paint (RAL 7011) with a "shagreen" texture, height adjustment is not provided

The principle of operation of the device UER-03: The principle of operation of the device is based on the creation of equal conditions for all exposed samples during biotesting. It is achieved by rotating the cassette with the test culture samples of crustaceans installed in it around the central axis. Since the sample cassette is oriented obliquely, when it rotates, there is an active gas exchange between the surrounding air and water samples. As the result, test organisms in test tubes are provided with sufficient oxygen concentration in the medium during the entire exposure period. The rotation speed of the cassette is chosen so as not to have a stress effect on the crustaceans. The device operates in continuous mode and does not require additional intervention in the process of exposing the crustacean culture. The required conditions for temperature and light irradiation can be provided only when the device is installed in the climatostat. Used in techniques: - Methodology for determining the toxicity of water extracts from soils, sewage sludge and waste, drinking, sewage and natural water by the mortality of the test object (Daphnia magna Straus). MON F 14.1:2:4.12-06 / 16.1:2.3.3.9-06 FR.1.31.2009.06641. - Methodology for determining the toxicity index of nanopowders, products made of nanomaterials, nanopoints, waste and sewage sludge containing nanoparticles, according to the mortality of the test organism Daphnia magna Straus. FR.1.39.2010.09102 And it can also be used in other suitable techniques.

The potassium salt of ethylenediaminetetraacetic acid (EDTA) is the preferred anticoagulant for hematological studies. Material for research............... stabilized EDTA whole blood /EDTA plasma.

A trace searching kit for finding underground utilities (cable lines, metal pipelines, and other communications made of conductive materials). The kit includes a receiver in the form of a monoblock with a frost-resistant LCD display, which displays an image of the route and automatically calculates the depth of communication up to 10 m, as well as the current in the line and the most powerful multi-frequency generator in the TECHNO-AC line, with a range of up to 10 km.

Technical specifications: - Maximum stirred volume - 1000 ml; - Armature rotation speed range – from 200 to 2000 rpm; - Maximum power consumption - 2 watts; - AC power supply (50-60Hz) - 90-240V; - Overall size - 120x105x50 mm; - Weight - 0.3 kg. Transport data/dimensions/weight: 1 box, 200 x 130 x 70 mm., 0.6 kg.

The furnace can be used as a universal laboratory muffle furnace in metallurgical, jewelry and ceramic production, in orthopedic dentistry, chemical and food laboratories. Technical specifications The furnace operates at ambient temperatures from 10 to 35 ° C and relative humidity up to 80% at 25 ° C. The designation of the furnace when ordering: muffle furnace MIMP-10M, where 10 indicates the volume of the working chamber of the furnace in liters. Power consumption - 4500 W Dimensions of the working chamber W×D×B – 205×290×185 mm Dimensions W×D×B – 460×580×550 mm Weight – 52 kg

The laser source is designed to excite atomic emission spectra when performing qualitative spectral analysis of hard rocks - metals, minerals, glasses and others. The source is based on a two-pulse YAG: Nd laser with electro-optic Q-switching operating at the main wavelength of 1064 nm. The duration of each pulse is no more than 10 ns, and the delay between them is adjustable from 0 to 60 microseconds. The possibility of the laser beam to focus on an area of 300 to 1000 microns makes it possible to conduct microanalysis of inclusions, perform two-dimensional scanning of the surface or locally analyze samples with virtually no damage to the surface. A significant advantage of the laser source is the expressiveness and lack of special sample preparation for a wide range of conductive and non-conductive materials. Visual observation and pointing of the beam at the sample is carried out using a stereoscopic microscope integrated into the system, as well as a high-resolution digital video camera with image transmission to a computer. Moving the instrument table with a fixed sample is possible both manually for adjustment, and with the help of stepper motors in two coordinates during analysis, which provides surface scanning and spectrum recording with reference to the video image. The installation can be used in conjunction with any spectral devices – "Grand", "Aspect", "Express", "Hummingbird-2", STE-1, DFS-458, MFS-8, PGS-2 and others. The laser source is designed to excite atomic emission spectra when performing high-quality spectral analysis of hard rocks – metals, minerals, glasses and others.

Laser medical device "Yakhroma-Med" using copper vapor for microsurgical operations in the field of dermatology, cosmetology, gynecology, oncology and ophthalmology. The devices are used in 100 medical institutions in the Russian Federation, CIS countries and the Kingdom of Thailand.