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Generator of Pure Nitrogen and Zero Air GCHA-21D-72V
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Generator of Pure Nitrogen and Zero Air GCHA-21D-72V
from
450 000 ₽
from
450 000 ₽
Go to the manufacturer's website
It is intended for obtaining nitrogen of the highest purity and zero air in laboratory conditions.
The warranty period of operation of the generator is 18 months from the date of sale by the manufacturer.
Technical specifications
The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I
Volume fraction of nitrogen is not less than 99,999 % vol.
(including impurities of inert gases — argon, neon, helium)
Volume fraction of oxygen is not more than 0.0005 % vol. (5 ppm)
Volume fraction of water vapor in nitrogen is not more than 0.0007 % vol. (7 ppm)
The volume fraction of hydrogen in nitrogen is not detected
Volume fraction of the sum of carbon-containing compounds in nitrogen in terms of methane is not more than 0.00001 % vol. (0.1 ppm)
Maximum nitrogen capacity is not less than 21 liters/hour (350 ml/min)
Nominal output pressure of nitrogen is 4 ati
Volume fraction of water vapor in the generated air is not more than 0.0007 % vol.(7 ppm)
The volume fraction of the amount of hydrocarbons in the produced air in terms of methane is not more than 0.00001 % vol. (0.1 ppm), (with a concentration of methane in the supply air not more than 5 ppm)
Maximum air capacity is not less than 72 liters/hour (1200 ml/min)
Nominal output air pressure is not less than 3.5 ati
The time of setting the operating mode for single-shift operation is no more than 45 min
Nominal inlet air pressure is 6.0 ati
Maximum allowable inlet air pressure is 7 ati
Minimum inlet air pressure is not less than 5.5 ati
Compressed air consumption, at nominal inlet pressure is no more than 480 l/h (8 l/min)
Power consumption is not more than 150 VA
Overall dimensions, (width x depth x height) are not more than 230x525x510 mm
Weight is not more than 28 kg
Operating conditions:
ambient temperature, ° C, from +10 to +35
electric power supply from a single-phase AC network with voltage, V, 220 ± 10%
and frequency, Hz, 50 ± 1
Average full service life is at least 6 years
The generator meets the electrical safety requirements of class 1, type H according to GOST 12.2.025-76
The warranty period of operation of the generator is 18 months from the date of sale by the manufacturer.
Technical specifications
The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I
Volume fraction of nitrogen is not less than 99,999 % vol.
(including impurities of inert gases — argon, neon, helium)
Volume fraction of oxygen is not more than 0.0005 % vol. (5 ppm)
Volume fraction of water vapor in nitrogen is not more than 0.0007 % vol. (7 ppm)
The volume fraction of hydrogen in nitrogen is not detected
Volume fraction of the sum of carbon-containing compounds in nitrogen in terms of methane is not more than 0.00001 % vol. (0.1 ppm)
Maximum nitrogen capacity is not less than 21 liters/hour (350 ml/min)
Nominal output pressure of nitrogen is 4 ati
Volume fraction of water vapor in the generated air is not more than 0.0007 % vol.(7 ppm)
The volume fraction of the amount of hydrocarbons in the produced air in terms of methane is not more than 0.00001 % vol. (0.1 ppm), (with a concentration of methane in the supply air not more than 5 ppm)
Maximum air capacity is not less than 72 liters/hour (1200 ml/min)
Nominal output air pressure is not less than 3.5 ati
The time of setting the operating mode for single-shift operation is no more than 45 min
Nominal inlet air pressure is 6.0 ati
Maximum allowable inlet air pressure is 7 ati
Minimum inlet air pressure is not less than 5.5 ati
Compressed air consumption, at nominal inlet pressure is no more than 480 l/h (8 l/min)
Power consumption is not more than 150 VA
Overall dimensions, (width x depth x height) are not more than 230x525x510 mm
Weight is not more than 28 kg
Operating conditions:
ambient temperature, ° C, from +10 to +35
electric power supply from a single-phase AC network with voltage, V, 220 ± 10%
and frequency, Hz, 50 ± 1
Average full service life is at least 6 years
The generator meets the electrical safety requirements of class 1, type H according to GOST 12.2.025-76
Generator of Pure Nitrogen and Zero Air GCHA-15D-40V-K
from
450 000 ₽
The generator is designed to produce nitrogen of the highest purity and zero air in laboratories.
Differences from the GCHA-15D-60V: lower air performance; the presence of a built-in oil-free compressor ensures complete autonomy of the device.
The warranty for the device is 18 months, for the built-in compressor is 12 months from the date of sale.
Technical specifications
The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I
Volume fraction of nitrogen is not less than 99,999 % vol.
(including impurities of inert gases — argon, neon, helium)
Volume fraction of oxygen is not more than 0.0005 % vol. (5 ppm)
Volume fraction of water vapor in nitrogen is not more than 0.0007 % vol. (7 ppm)
Volume fraction of the sum of carbon-containing compounds in nitrogen in terms of methane is not more than 0.00001 % vol. (0.1 ppm)
Maximum nitrogen capacity is not less than 15 liters/hour (250 ml/min)
Nominal output pressure of nitrogen is 4 ati
Volume fraction of water vapor in the generated air is not more than 0.0007 % vol. (7 ppm)
The volume fraction of the amount of hydrocarbons in the produced air in terms of methane is not more than, 0.00001% vol. (0.1 ppm), (with a concentration of methane in the supply air not more than 5 ppm)
Maximum air capacity is not less than 40 liters/hour (670 ml/min)
Nominal output air pressure is not less than 3.5 ati
The time of setting the operating mode for single-shift operation is no more than 45 min
Noise level generated by the compressor is no more than 50 dB
Power consumption is not more than 300 VA
Overall dimensions, (width x depth x height) are not more than 230x470x510 mm
Weight is not more than 27 kg
Operating conditions:
ambient temperature, ° C, from +10 to +35
electric power supply from a single-phase AC network with voltage, V, 220 ± 10%
and frequency, Hz, 50 ± 1
Average full service life is at least 6 years
The generator meets the electrical safety requirements of class 1, type H according to GOST 12.2.025-76
NPP Himelektronika
Moscow
Produced in: Moscow
Generator of pure nitrogen and zero air GCHA-18D-60V
from
316 800 ₽
It is intended for obtaining nitrogen of the highest purity and zero air in laboratory conditions.
The warranty period of operation of the generator is 18 months from the date of sale by the manufacturer.
Technical specifications
The grade of nitrogen produced according to GOST 9293-74 is high purity, grade I
Volume fraction of nitrogen is not less than 99,999 % vol.
(including impurities of inert gases — argon, neon, helium)
Volume fraction of oxygen is not more than, 0.0005 % vol. (5 ppm)
Volume fraction of water vapor in nitrogen is not more than 0.0007 % vol. (7 ppm)
The volume fraction of hydrogen in nitrogen is not detected
Volume fraction of the sum of carbon-containing compounds in nitrogen in terms of methane is not more than 0.00001 % vol.(0.1 ppm)
Maximum nitrogen capacity is not less than 18 liters/hour (300 ml/min)
Nominal output pressure of nitrogen is 4 ati
Volume fraction of water vapor in the generated air is not more than 0.0007 % vol. (7 ppm)
The volume fraction of the amount of hydrocarbons in the produced air in terms of methane is not more than 0.00001 % vol. (0.1 ppm), (with a concentration of methane in the supply air not more than 5 ppm)
Maximum air capacity is not less than 60 liters/hour (1000 ml/min)
Nominal output air pressure is not less than 3.5 ati
The time of setting the operating mode for single-shift work is no more than 45 min
Nominal inlet air pressure is 6 ati
Maximum allowable inlet air pressure is 7 ati
Minimum inlet air pressure is not less than 5.5 ati
Compressed air consumption, at nominal inlet pressure is no more than 480 l/h (8 l/min)
Power consumption is not more than 150 VA
Overall dimensions, (width x depth x height) are not more than 230x425x510 mm
Weight is not more than 25 kg
Operating conditions:
ambient temperature, ° C, from +10 to +35
electric power supply from a single-phase AC network with voltage, V, 220 ± 10%
and frequency, Hz, 50 ± 1
Average full service life is at least 6 years
The generator meets the electrical safety requirements of class 1, type H according to GOST 12.2.025-76
NPP Himelektronika
Moscow
Produced in: Moscow
Spectral measuring complex: automated IR Fourier spectrometer "FT-801" with IR microscope "MIKRAN-2"
2 supp.
from
100 500 ₽
The wide-range IR microscope of the MICRAN series, connected to the FT-801 and Infralum FT-801 Fourier spectrometers, is designed to study samples from 10 microns in size, including heterogeneous in composition. When working on an IR microscope, the operator has the opportunity to observe the object under study with a magnification of over 200X both using binoculars and on a monitor using a digital video camera, during photometry, select a local area of arbitrary shape with the help of diaphragms, and also “scan” the surface of the sample, observing the spectrum obtained in real time.
SIMEKS
Novosibirsk
Produced in: Novosibirsk
Vacuum membrane pump PL.HM02.02.10 Primelab
from
165 000 ₽
Vacuum membrane pump PL.HM02.02.10 Primelab is an effective, compact and powerful device for creating a vacuum or pumping gases. It makes virtually no noise, is suitable for constant use, and does not cause discomfort. Overheating protection is provided. All chambers are made of fluoroplastic, connections are coated with fluoroplastic, and valves are made of FFKM, which guarantees maximum safety of the device. Elements and parts of the device do not react with working substances. Device performance depends on the camera connection method:
• Independent. Pumping speed – 38 l/min with a maximum of 45 mbar;
• Parallel. Pumping speed – 76 l/min at a maximum pressure of 45 mbar;
• Consistent. Pumping speed – 38 l/min at a maximum pressure of 10 mbar.
Primelab
Mytishchi
Produced in: Mytishchi, Moscow region
Analyzer of sodium hypochlorite in water "AGH-3"
Technical specifications:
Output of results to digital display board, RS485, RS232; current loop 4-20 mA (0-20) mA
The pressure in the flow is 0.1-10 atm.
The range of detectable concentrations is 20-200 g/l Version B4, P1, N1 according to GOST 12997-84
Category of climatic performance UHL4 according to GOST 15150-69
Relative humidity at + 25 °C 80 %
Display modes NORM, ALARM, LIMIT
The temperature of the analyzed flow is from +0.5 to +25 °C
Ambient temperature from +5 to +35 °C
Atmospheric pressure 87-107 kPa
The warranty period of operation is 1 year
Average service life of at least 3 years
Dimensions
- electronic block
- optical unit
no more than 300x400x150 mm
no more than 120x90x90 mm Weight
- electronic block
- optical unit
no more than 10 kg
not more than 2 kg
Power supply 187-242 V, 50 ± 1 Hz, from an autonomous source, 12V
Power consumption 100 W
Lumeks
Saint Petersburg
Produced in: Saint Petersburg
Membrane nitrogen stations
A membrane nitrogen station is a set of equipment for the production and supply of nitrogen under high pressure obtained from atmospheric air by the method of membrane separation. Unlike the membrane nitrogen plant, the membrane nitrogen station is equipped with additional equipment: a booster compressor that creates the necessary pressure. Put the squeeze on the pump.
Composition of a typical membrane nitrogen station:
1. Air compressor
2. Dehumidifier
3. Main filter block, including coal column
4. Air receiver
5. Membrane nitrogen generator
6. Nitrogen receiver
7. Nitrogen booster compressor putting the squeeze on
PROVITA
Saint Petersburg
Produced in: Saint Petersburg
Energy dispersive sulfur-in-oil analyzer ASE-2
The ASE-2 energy dispersive sulfur analyzer is designed to measure the mass fraction of sulfur in unleaded gasoline, diesel fuel, crude oil, kerosene, oil residues, lubricating oil bases, hydraulic oils, jet fuels and other distillate oil products.
X-ray radiation from a low-power X-ray tube, converted by a primary radiation filter, excites fluorescence emission from the atoms of the sample being analyzed. The fluxes (primary X-rays scattered on the sample and secondary fluorescence) of radiation fall on a gas proportional counter, whereby the fluorescence radiation of sulfur atoms (SKa) is separated from the radiation with other energies by means of selective filters. The intensity of the fluorescence emission of sulfur atoms registered by the gas proportional counter is proportional to the mass fraction of sulfur in the analyzed sample.
Burevestnik
Kolomyagi
Produced in: Saint Petersburg
Liquid chromatograph "Lumachrom-M"
The liquid chromatograph "Lumachrom-M" provides maximum automation of the analysis. The device is controlled using specialized software, which in combination with the continuous eluent supply mode and the autosampler gives the maximum level of autonomy of operation. In addition, such a solution minimizes labor costs and the influence of the human factor.
The unique design solutions of the chromatograph provide continuous pulsation-free flow of the mobile phase in both isocratic and gradient modes, as well as the ability to work with any column sizes. Thanks to the improved technical characteristics on the Lumachrom-M device, it is possible to implement a wider list of techniques and GOST compared to previous models.
Lumeks
Saint Petersburg
Produced in: Saint Petersburg
Specialized X-ray wavelength dispersive analyzer ARF-7
Specialized wavelength-dispersive XRF analyzer based on the Cochois scheme is designed for high-precision determination of chemical elements U, Th, Mo, Au, W, Tl, As, Pb as well as other elements in ores, rocks and when developing the technogenic fields.
Possibility to determine groups of elements without readjustment of crystal-analyzer.
Exceptionally high resolution of the Koshua X-ray optical scheme with crystal-analyzer quartz 1011.
Developed mathematical support.
Principle of analyzer operation is based on the excitation of the fluorescent radiation of sample atoms being under examination by radiation coming from an X-ray tube. Spectrum decomposition of the fluorescence radiation is performed according to Cauchois method. The fluorescence radiation focused by analyzing crystal and standard line are marked on Rowland focal circle. Then, they are recorded by X-ray radiation detector in turn. The intensity of the fluorescent irradiation with a particular wavelength is directly proportional to the chemical element concentration in the material under examination.
Burevestnik
Kolomyagi
Produced in: Saint Petersburg
AUTOMATIC SIX-CHANNEL INSTALLATION
The unit is designed for testing fresh catalysts, deactivated in laboratory conditions and equilibrium (used in industry). The volume of the loaded catalyst is from 5 to 12 grams, the loading of raw materials (vacuum gas oil) is 1-3 grams. Conradson coking capacity should not exceed 10%. After cracking, the degree of coking of the catalyst is determined directly at the installation. Liquid and gaseous cracking products are analyzed by three gas chromatographs with automatic dispensers, which makes it possible to determine the degree of conversion and selectivity of the catalyst.
NPF "META-KHROM"
Yoshkar-Ola
Produced in: Yoshkar-Ola, Mari El
The set for cryoscopic determination of the molecular weight of CRYON-1
The CRYON-1 unit is ideally suitable for measuring the molecular weight of separated oils by cryoscopy in benzene in accordance with OST 153-39.2-048-2003.
• Solvent crystallization temperature range -15...+15 °C
Overall dimensions 140x160x300 mm
Weight 4 kg
Power consumption 50 W
Termeks
Tomsk
Produced in: Tomsk
HIGH PRESSURE SYRINGE PUMP
High-pressure syringe pump (NSHVD-1) with a continuous highly stable fluid flow in a wide flow range of 0.01-10ml/min. with the functions of introducing a correction factor after calibration, setting the volume or pumping time, displaying the amount of pumped, temporary suspension of pumping with automatic resumption, the ability to adjust the flow and volume of the pumped liquid during operation without stops, automatic shut-off of the pump when the set maximum pressure is exceeded, remote control, compensation for changes in the mass flow rate of the liquid pumped by the pump when its temperature changes.
TECHNICAL CHARACTERISTICS
Flow range, ml/min 0.01 - 10
Dosing error, % 0.2
The discreteness of the task, % 0.01
Maximum working pressure, 12 bar
Lifting height of the suction fluid, m2
Accuracy of pressure measurement, % 0.2
The maximum liquid temperature is 60 °C
Modbus RTU communication interface
Power supply AC 220 V, 50 Hz
Dimensions: W x D x H, mm 140 x 335 x 270
Materials in contact with the pumped liquid glass, fluoroplast, stainless steel 316 L
NPF "META-KHROM"
Yoshkar-Ola
Produced in: Yoshkar-Ola, Mari El
FT-801 IR Fourier spectrometer
It is designed for recording absorption spectra of solid, liquid and gaseous substances in the near and middle IR region (including drugs, lacquers and paints, petroleum products, explosives, pharmacological preparations, polymer films and fibers) with their subsequent identification, as well as for qualitative and quantitative analysis of mixtures containing several components.
SIMEKS
Novosibirsk
Produced in: Novosibirsk
Nitrogen Generator GA-400-K
The nitrogen generator is designed to create an inert atmosphere, fill low-pressure tanks, "wash" test tubes with inert gas and other applications that require a large, by laboratory standards, nitrogen consumption with reduced requirements for its purity. The warranty for the device is 18 months, for the built–in compressor - 12 months from the date of sale.
Technical specifications
Volume fraction of nitrogen is not less than 99.5 % vol. (including impurities of inert gases — argon, neon, helium)
Volume fraction of oxygen is not more than 0.5% vol. (ppm)
Volume fraction of water vapor is not more than 0.002 % vol. (ppm) (20 ppm)
Maximum nitrogen capacity is not less than 400 l/hour (6.66 l/min)
Nitrogen outlet pressure is 4±0.2 ati
The time of setting the operating mode for single-shift operation is no more than 45 min
Noise level generated by the compressor is no more than 60 db
Power consumption is not more than 800 VA
Overall dimensions, (width x depth x height) are not more than 360x680x550 mm
Weight is not more than 46 kg
Operating conditions:
ambient air temperature, oS from +10 to +35
electric power supply from single-phase AC voltage, 220 ± 5%
frequency, Hz 50 ± 1
Average full service life is at least 6 years
The generator for electrical safety meets the requirements of GOST 12.2.025-76. class 1, type
NPP Himelektronika
Moscow
Produced in: Moscow
EQUILIBRIUM STEAM DISPENSER DRP-10(DRP-13)
The equilibrium steam dispenser "DRP-10 (DRP-13)" is designed for the introduction of volatile components from matrices into the chromatograph, the introduction of which into the chromatograph is impossible or undesirable. Examples of such matrices are natural, drinking and waste water, soil, biological fluids, food and beverages, various polymers, building materials, pharmaceutical products, etc. The use of DRP-10 (DRP-13) makes it possible to avoid contamination of the evaporator, column and chromatograph detector with non-volatile or non-volatile substances, to avoid the consumption of solvent required for extraction, to increase the reproducibility of analyses.
Technical specifications
The temperature of the thermostat of containers with a breakdown is from ambient temperature to 150 °C.
The error of maintaining the temperature is not more than 0.1 ° C.
The volume of the container with the sample is 20 ml, it is possible to use vials from 6 to 40 ml.
The number of simultaneously thermostatically controlled containers is 4.
The dosed volume of the equilibrium vapor is up to 2 ml.
The temperature of the syringe is from ambient temperature to 150 °C.
The gas consumption for purging is from 5 to 300 ml/min.
Electric power supply from the AC network with voltage (220index) V, frequency (50 ± 1) Hz.
Overall dimensions (width × depth × height) — 350×270×170 mm.
Power consumption — no more than 360 VA.
Weight — no more than 6.5 kg.
NPF "META-KHROM"
Yoshkar-Ola
Produced in: Yoshkar-Ola, Mari El
Heat exchanger TO-290/ TO-145
It is used in technological processes of nuclear, thermal and electric power plants, boiler houses and other facilities for cooling samples supplied to automatic and manual chemical control devices.Easy-to-clean collapsible structure.
Materials with high mechanical properties are used: the coil is made of 316 SS steel, the body is made of 304 steel (or 12X18H10T).
It is equipped with crimp fittings for connecting sample lines without welding.
It is equipped with a special three-way ball valve for supplying / draining cooling water and a control valve that provides a change in the flow of cooling water through the heat exchanger.
VZOR
Nizhny Novgorod
Produced in: Nizhny Novgorod, Moscow
MARK -1202
The device is designed for high-precision measurements of silicon dioxide in process waters of thermal and nuclear power plants, for monitoring water treatment processes in various industries. The device is based on a photometric measurement method with automatic dosing of reagents.
MARK-1202 can be used not only as an automatic, but also as a laboratory analyzer.
The warranty is 24 months for deliveries across the Russian Federation.
Multithreaded analysis capability
From 1 to 6 channels
Current outputs, RS-485 digital interface
Universal analyzer for automatic and laboratory control
Minimum maintenance
Self-diagnosis
Graduation no more than once every 3 months
Low cost of operation
Reagents of Russian production
Simple, intuitive interface
Color touch screen
VZOR
Nizhny Novgorod
Produced in: Nizhny Novgorod
Radiation Monitoring Station Zastava-1
Devices of a new generation, automated stations of continuous radiation monitoring Zastava-1 are designed to organize continuous effective monitoring of the radiation situation and notification of radiation hazards. The stations have up to three independent measurement channels, which allows monitoring simultaneously in several zones. The stations support remote monitoring - they have a connection to a local computer network, Internet access.
NPP "ELEKTRONNYE PRIBORY"
Naberezhnye Chelny
Produced in: Tatarstan, Naberezhnye Chelny