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Volume from 5.0 to 1000.0 l; case material stainless steel AISI 304 (AISI 316); shirt material stainless steel AISI 304; elevator for lifting the lid; illuminated viewing glass; mechanical seal of the agitator shaft by Burgmann or equivalent; speed control; various options for strapping according to the Customer's TOR. Strapping elements of Burkert, Wika, Gemu firms; mechanical and chemical defoaming system; Keofitt sampling; it is possible to complete the steam generator, compressor and other technological systems. agitator with direct drive, adjustable speed, two-tier; control of the fermentation process from the keyboard of a personal computer – control and maintenance of the basic parameters of fermentation, the introduction of an additional substrate (recharge) by various algorithms, in particular, by signals from the pO2 sensor, which significantly reduces the consumption of substrates;  control and maintenance of pH, pO2, temperature;  easy assembly/disassembly, quick preparation for work in compliance with basic requirements and standards; fermenters with a volume of up to 20 liters can be combined into complexes of 2-4 pcs. Fermenters can be used in the pharmacological, microbiological industries, as well as in scientific research related to the cultivation of microorganisms.

Volume from 1.0 to 3.0 liters; case material – quartz glass, base and lid material – stainless steel AISI 304 (AISI 316); autoclaving sterilization method; direct-drive agitator, adjustable speed, special form for mixing viscous media, effective mechanical defoamer; sampling specifically for taking samples with high viscosity; original sensor sealing system, inputs are compatible with Mettler-Toledo sensors;  control of the fermentation process from the keyboard of a personal computer – control and maintenance of the basic parameters of fermentation, the introduction of an additional substrate (recharge) by various algorithms, in particular, by signals from the pO2 sensor, which can significantly reduce the consumption of substrates;  control and maintenance of pH, pO2, temperature;  easy assembly/disassembly, quick preparation for work in compliance with basic requirements and standards; fermenters can be combined into complexes of 4 pcs. Fermenters can be used in the pharmacological, microbiological industries, as well as in scientific research related to the cultivation of microorganisms.

One control system continuously collects and analyzes data from multiple culture vessels. Thanks to this, you no longer need to spend time constantly monitoring and analyzing data in several parallel fermentations. The configuration below is an example. You can select the fermenter options you need in the Fermenter Configurator section. 3-12 l total volume; 2-10 l working volume; 0.5-3.0 l minimum volume; Temperature control is carried out by flowing the coolant (water) through the jacket of the culture vessel. The fermenter is equipped with a magnetic seal stirring motor from 100 rpm to 1000 rpm; Spin filter for perfusion processes; Fully customizable cover with standard ports; Fermenter Lid: The fermenter lid is equipped with versatile customizable ports; Made from electropolished 316L stainless steel; Lid ports: Port for inoculation; Port for deep aeration; Port for surface aeration; Condenser port; Temperature sensor port; Port for pH sensor; Port for connecting an O2/CO2 gas analyzer; Port for turbidity sensor; 3-pin port; Port for dip tube; Port for sampling; Fermenter components: Control module and software C-BIO for two vessels; Computer and cables; Heating module (vessel jacket); CO2 mass flow controller; Mass flow controller N2; High-speed fixed-speed peristaltic pump - 2 pcs; High-speed peristaltic pump with variable speed - 2 pcs; Temperature sensor; Turbidity sensor; Gas analyzer O2/CO2; pH sensor; Rushton stirrer; Microbubbler; Sterile sampling system; Condenser 15 l/min; Two 250 ml refill flasks with electropolished stainless steel holder.

Volume from 5.0 to 10.0 l; case material – quartz glass, base and lid material – stainless steel AISI 304 (AISI 316); autoclaving sterilization method; direct-drive agitator, adjustable speed, special form for mixing viscous media, effective mechanical defoamer; sampling specifically for taking samples with high viscosity; original sensor sealing system, inputs are compatible with Mettler-Toledo sensors;  control of the fermentation process from the keyboard of a personal computer – control and maintenance of the basic parameters of fermentation, the introduction of an additional substrate (recharge) by various algorithms, in particular, by signals from the pO2 sensor, which significantly reduces the consumption of substrates;  control and maintenance of pH, pO2, temperature;  easy assembly/disassembly, quick preparation for work in compliance with basic requirements and standards; fermenters can be combined into complexes of 2 pcs. Fermenters can be used in the pharmacological, microbiological industries, as well as in scientific research related to the cultivation of microorganisms.

It is designed for use as a demonstration material, setting up an experiment. The software and measurement complex includes a set of sensors and is designed for use as a demonstration material, setting up an experiment. The complex consists of a set of sensors and a software package. The measurement results are displayed in the form of graphs and digital values on the PC screen. The sensors are designed to work together with a PC via a USB 2.0 interface, running software compatible with Microsoft Windows 10 PRO. The complex is accompanied by: - product passport; - instruction manual; - an inventory of investments. The warranty period for the product is at least 24 months.

Vascular Endothelial Growth Factor is one of the key regulators of angiogenesis. The most important role in the human body is played by a protein of the VEGF family called VEGF-A. VEGF-A is a 45 kDa glycoprotein homodimer and plays a key role in chemotaxis and angioblast differentiation, endotheliocyte (EC) proliferation, vasculogenesis, and vascular remodeling. As a result of alternative splicing or proteolytic cleavage, 4 main isoforms of VEGF-A are formed, consisting of 121, 165, 189, or 206 amino acid residues.

Provides complete tightness during transportation of biological material. The material of the container is polypropylene, the lid with a spoon is polyethylene. It has a graduated and frosted window for recording. Sterile.

Technical specifications: The minimum limit of operation is 3×10-4 mg/m3 (the average daily MPC of a residential premises in accordance with GN 2.1.6.1338-03 of May 21, 2003) The range of set thresholds is from 3×10-4 mg/m3 to 1×10-3 mg/m3 Measurement time, no more than 15 s Output signals ON, READY, DANGEROUS, FAULTY Electrical parameters of the output signal 0-24 V, 0.5 A Operating mode Monitoring Average full service life of 5 years Frequency of maintenance 1 time in 3 months RS-232 digital output Power supply 190-240 V, 50 Hz Power consumption, no more than 30 watts Overall dimensions, no more than 280x420x600 mm Weight, not more than 18 kg

Technical specifications: The range of detectable concentrations is 0.04-2 mg/l The temperature of the analyzed flow is from + 5 to + 50 °C The pressure in the flow is 0.1-10 atm. Number of measurements per hour 1-4 Output of results Digital scoreboard, RS485, RS232, 4-20 mA current loop Display modes NORM, ALARM, LIMIT Version B4, P1, N1 according to GOST 12997-84 Category of climatic performance UHL4 according to GOST 15150-69 Ambient temperature from + 5 to + 50 °C Relative humidity at + 25 °C 80% Atmospheric pressure 84-106.7 kPa The amplitude of external vibrations with a frequency of 10-55 Hz is not more than 0.15 mm Power supply 187-242 V, 50 ± 1 Hz from an autonomous source, 12 V Power consumption 100 W Dimensions 600x600x250 mm Weight Not more than 50 kg The warranty period of operation is 1 year Average service life of at least 5 years Average time to failure of at least 10,000 hours

For vacuum dewatering of pre-frozen substances with condensation of evaporated moisture on a low-temperature condenser, the company "Prointech" offers a new FREEZE DRYER LS-1000. (RF Patent No. 2213916 of 06/18/2011) Characteristic features - the shortest trajectory of vapors - visual inspection of the product - minimum volume to achieve rapid pumping to vacuum - sterilizable stainless steel chamber - compactness, lightness