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GCHA-180 nitrogen generators are designed to produce in laboratory conditions nitrogen of the highest purity that is used to power analytical instruments, boxes with an inert atmosphere. 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, % by volume (including impurities of inert gases — argon, neon, helium) 99.999 Volume fraction of oxygen is not more than, % vol. 0.0005 (5 ppm) Volume fraction of water vapor is not more than, % vol. 0.0007 (7 ppm) Volume fraction of hydrogen is not more than, % vol. (ppm) 0.0002 (2 ppm) The volume fraction of the sum of carbon-containing compounds in terms of methane is not more than, % vol. (ppm)* (with a methane content in the supply air of not more than 4 ppm) 0.0003 (3 ppm) Maximum nitrogen capacity is not less than, l/h, 180 (3.0 l/min) Nominal nitrogen output pressure (with the throttle open) is 4 ati The time of setting the operating mode for single-shift operation is no more than 45 min Nominal inlet air pressure is 6 ati Maximum allowable inlet air pressure is 8 ati Minimum inlet air pressure is 5.5 ati Compressed air consumption, at nominal inlet pressure and maximum flow rate is no more than, l/h, 4200 (60 l/min) Power consumption is not more than, VA, 100 Overall dimensions, (width x depth x height) are not more than, mm, 230x580x680; Weight is not more than, kg 36 Working conditions: ambient temperature, C°, from +10 to +35 Electric power supply from single-phase AC mains voltage, V, 220± 10% and frequency, Hz, 50 ± 1 Average full service life is at least 6 years The generator for electrical safety meets the requirements of Class 1, type H according to GOST 12.2.025-76

Size of Dn: 10,16,20,25,32,40,50.

NV-1200 OH are relatively small island tables with a superstructure. Such a table can be placed in the center of the laboratory and workplaces can be organized on its two sides. The table top depth: 152 cm. The table is designed for standing work: the height of the table top is 85 cm. A lamp and two sockets are built into the superstructure on each side. External dimensions of the table (W×D×H): 1218×1520×1650 mm. Work surface for your tasks We offer tables with various work surfaces. Table Model: Tabletop NV-1200 OLH: Laminate. It is relatively moisture-resistant, resistant to short-term exposure to acids, alkalis and organic solvents. This countertop does not tolerate strong heating or prolonged exposure to solvents, concentrated acids and alkalis. NV-1200 OKH: Porcelain tile. It is a practical solution for most chemical, biological, medical laboratories and workshops. You can put drying cabinets, baths and other heating devices on it. NV-1200 OSPH: Chemically resistant plastic. It is a good choice for training workshops, analytical and medical laboratories. It does not tolerate high temperatures well, heating devices should not be placed on the surface. NV-1200 OPH: Polypropylene. It is chemically resistant, being a specialized solution for chemical laboratories that work a lot with concentrated inorganic acids and alkalis. It is not resistant to high temperatures. A table for convenient work in the laboratory The superstructure allows you to compactly place the necessary reagents and laboratory utensils next to the workplace. Its depth is 30 cm, and its height is 80 cm. This table has plumbing fixtures: a faucet and a small sink-drain made of polypropylene resistant to aggressive chemicals built into the countertop. Its diameter is 135 mm and its depth is 110 mm. The working area on each side is illuminated by a fluorescent lamp (included in the package). The switch is located on the left-hand side of the superstructure. There are also two sockets, one of which is grounded. The sockets (with two on each side, there are four of them in total) have the IP20 degree of protection, maximum load: 1.5 kW. A cabinet with three pull-out drawers is built into the table on each side. You can store there laboratory utensils or small stuff you need at hand. The side laminated panels of the table (chipboard 16 mm thick) are edged on the facade with a 2 mm PVC edge, which increases their impact resistance and mechanical strength. The legs of the table are adjustable in height within two centimeters, allowing you to place it even on a rather uneven floor.

Designation SNOT 8.16.6/16 Heating chamber power, kW 120 Supply network voltage, V 380±15% Frequency, Hz 50

Tubes without fillers are used for the study of blood serum in biochemical, immunological and serological tests. Material for research............... blood serum Scope of application............................ blood serum research in biochemistry, immunology, serology Centrifugation................................ 1000 - 1500 g - 10 minutes

DPSS lasers of the KLM-447/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 Radiation output power: up to 120W Radiation wavelength: 447 nm Output beam diameter: 1.5mm Divergence of the radiation beam: 1.3 mrad Instability of radiation power: 5% Type of modulation: TTL or analog Time to enter the mode: 15min Spectral line width: 0.1nm

The AVB-12 vacuum water ring unit consists of a 3BBH1-12M vacuum water ring pump and an EV-12 water ring vacuum ejector.

The measurement range is -50...+300 °C. Up to +200 °C resolution 0.01 °C, error ±0.05 ° C.