Equipment

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.

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

DPSS lasers of the KLM-510/x series are optimal sources of coherent radiation for the construction of control and automation systems, alignment and marking devices, for scientific and medical purposes.

Technical specifications NIP, g220 Discreteness, g0,0001 External calibration The smallest weighing limit, g0.01 Diameter of the scale bowl, mm91 The price of the verification scale division, mg1 The limits of permissible error in the weighing intervals during verification, mgot 0.01g to 50g incl. ± 0.5; sv. 50g to 200g incl. ± 1.0; sv 200 to 220g incl. ± 1.5 according to GOST OIML R 76-1-2011 Accuracy class according to GOST OIML R 76-1-2011I special The actual typical error limits of the scales, mg * ± 0.3 in the entire range The setting time, seconds, no more-fast mode - 2; - standard mode - 6 Overall dimensions of the scales (LxWxH), mm356x213x338 Weight of the scales, kg, not more than 6.0 wWeight adjustment 200gE2* 7 years warranty

Adsorption nitrogen plant is a set of equipment for the production of nitrogen from atmospheric air by short–cycle heat-free adsorption at a pressure of up to 13 bar. The adsorption nitrogen plants of the Provita company allow to produce nitrogen with a purity of up to 99.9999%. The capacity of the plants ranges from several liters per minute to hundreds of cubic meters per hour. The basis of the installations are nitrogen adsorption generators developed and manufactured by our company. A carbon molecular sieve with a developed microporous structure is used as an adsorbent. The gas generator requires dry compressed air with a pressure of at least 6 bar to operate, so the installation includes an air compressor, as well as a dehumidifier and an air receiver (if they are not part of the compressor). The source air must be cleaned of dust and oil, which is carried out by the main filters included in the installation or directly by the nitrogen generator. The nitrogen receiver is used for the accumulation of production gas.

LT-100 P thermostats are designed to maintain the set temperature of objects in the bath, as well as in closed-type external systems. The device consists of an immersion thermostat-circulator LT-100, mounted on a panel, and a transparent polycarbonate working bath, which allows monitoring the test. Technical specifications: Temperature range: without external cooling, °C Current+10 ... +100 with tap water cooling °C Tvods+5 ...+100 Accuracy of temperature maintenance, °C ± 0.1 The error of setting the set temperature, no more than ° C ± 0.2 Heater power, W 1900 Pump: max. flow rate, l/min 7.5 pressure, 0.17 bar Bath volume, l 17 The working fluid is water, water-glycerin mixture. The open part of the bath / depth, mm 360x295/150 Overall dimensions, mm 530x330x320 Weight, kg 5,2

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-3M, where 3 indicates the volume of the working chamber of the furnace in liters. Power consumption - 2500 W Dimensions of the working chamber W×D×B – 155×200×105 mm Dimensions W×D×B – 420×450×480 mm Weight – 28 kg

Technical specifications: Temperature range: without external cooling, °C Current+10 ... +100 with tap water cooling °C Tvods+5 ...+100 Accuracy of temperature maintenance, °C ± 0.1 The error of setting the set temperature, no more than ° C ± 0.2 Heater power, W 1900 Pump: max. flow rate, l/min 7.5 pressure, 0.17 bar Bath volume, l 6.5 The working fluid is water, water-glycerin mixture. The open part of the bath / depth, mm 110x150/200 Overall dimensions, mm 180x330x370 Weight, kg 4.5

Devices capable of generating oxygen have found the widest application in various fields of medicine. The equipment is also used in training centers, educational institutions and oxygen rooms. Medical oxygen concentrators allow to accelerate the recovery of patients suffering from cardiovascular diseases, chronic respiratory diseases, as well as other pathologies that make it difficult to saturate the blood with oxygen. This equipment is a mandatory equipment for anesthesiology and intensive care units. Oxygen concentrators demonstrate high efficiency in restorative treatment. Unlike oxygen sources, which use compressed gas, generators are characterized by high safety and efficiency Capacity: 1000-1100 l/min 60.0-66.0 m3/h 79.8-87.7 kg/h Oxygen purity: 95 % Oxygen pressure: 4-5 bar

The parameters of accuracy, convergence and reproducibility are equivalent and correspond to the results obtained in accordance with the methods of ASTM D2500, ASTM D 97, GOST 20287 (methods A and B), GOST 5066 (for the determination of turbidity), GOST 5950, EN 23015, ISO 3015, ISO 3016, IP 15 TPZ-LAB-22 belongs to the latest generation of equipment of JSC "LOIP". The device is designed taking into account all the requirements of the standards for testing. A unique feature of TPZ-LAB-22 is a built–in cooling unit capable of cooling the test cell to -95 °C without the use of external cooling systems. The device automatically sets and maintains the temperature of the cooling bath, conducts tests, creates and stores test reports in memory. Technical specifications: The volume of the analyzed sample is 45 ml The operating temperature range of the test cell is -95...48°C Accuracy of temperature maintenance ± 0.5 °C Maintaining the temperature of the cooling bath Integrated cooling system Built-in memory of at least 1000 protocols Color LCD display with touch screen Supply voltage 220 V Power consumption 500 W Overall dimensions 300x560x550 mm Weight 25 kg

Thermal vacuum chamber TBK 125 is a test equipment for all types of studies where reproduction of modes is required: heat, cold, pressure. Specifications: Minimum stabilized temperature, °С — -70; Maximum stabilized temperature, °С — 150; Time to enter the mode, up to — Up to 2 hours; The accuracy of maintaining the temperature at the control point in the steady state is not worse, ° С - ± 1; Cooling type - Air; Discreteness of temperature indication, °С — 0.1; Operating temperature setting resolution, °С — 0.1; Permissible deviation, no more than , ° С - ± 1; Working pressure range (absolute value) mm. rt. Art. - From atmospheric ... to 1; Mode of operation - long-term; Programming the maximum shutdown temperature - yes; Viewing window - yes; Number of shelves, pcs. - 1; Load on the shelf no more than, kg - 40; Power supply - 380±20 V, three-phase, 50±0.5 Hz.