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The device is developed on the basis of the analyzer SPECTROSCAN SW-D3, allows you to determine the mass fraction of organochlorine compounds in oil according to GOST R 52247-2004 (method B) and GOST 33342-2015 (method B), the sulfur content in automotive fuel, oil and liquid petroleum products in accordance with GOST R 52660-2006 / GOST ISO 20884-2016 and GOST R 53203-2008 / GOST 33194-2014, as well as to determine the mass fraction of chlorine and sulfur in any liquid samples in accordance with standardized techniques (methods). Implements arbitration methods for determining the mass fraction of organochlorine compounds in oil and the sulfur content in automobile fuel. The analyzer has successfully passed the interlaboratory tests under the guidance of JSC "VNII NP" (TK31). As a result of the tests, the accuracy of the method for determining the mass fraction of organochlorine compounds using the SPECTROSCAN CLSW analyzer was found to comply with the requirements of GOST R 52247-2004, method B, and the accuracy of the method was determined in the range of the mass fraction of organochlorine compounds from 1 ppm to 50 ppm. Determination of the mass fraction of organochlorine compounds in oil involves sampling of oil, distillation of naphtha fraction (204 ° C), washing of naphtha from hydrogen sulfide and inorganic chlorides. An internal standard is introduced into naphtha extracted from oil – a solution of bismuth in a non-polar solvent and an analysis is carried out. When determining the sulfur content, the analysis is carried out without additional sample preparation. The analyzer is a proprietary development of NPO "SPEKTRON". The device is manufactured in St. Petersburg mainly from domestic components. There is a conclusion of the Ministry of Industry and Trade on the production of products in the territory of the Russian Federation. The operator's actions when performing measurements are minimized: - the number/name of the sample is entered from the built-in keyboard; - the sample is poured into two cuvettes; - the obtained samples are placed in the analyzer and measurements are started. The analyzer performs all subsequent actions automatically without operator involvement: - calculates and displays the chlorine and/or sulfur content in the sample; - calculates convergence - the difference in determining the mass fraction of an element in the first and second samples; - prints measurement results on the built-in printer.

Optical transceivers are in standard SFP metal cases with separate optical input/output for LC type connectors to transmit the signal over two optical fibres

DPSS lasers of the KLM-526/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.

SFP+ modules are used to organize high-speed duplex channels with data transfer rates up to 10 Gbit/s. WDM SFP+ optical transceivers are designed to organize a duplex communication channel in a single fiber. CWDM SFP+ allows you to organize 10 Gbit/s channels in passive CWDM systems.

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 12 Height, mm: 1.0±0.01 Thickness, mm: 1.9±0.1 Refractive index, mm: 1.823 Optical aperture, mm2: 10.0*0.45 Back focal length, mm: 0.09 Transmission, %: >99.5 Pitch, mm: 0.5 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Numerical aperture: FA 0.5, SA:0.1 Surface quality at λ = 633 nm: λ/4 Residual deviation at full angle FW1/e2 mrad: <7, <10, <13

DPSS lasers of the KLM-501/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.

Receiving and transmitting modules for electrical communication lines in SFP metal enclosures with separate optical input/output for an RJ-45 type electrical connector for data transmission over a category 5 twisted pair.

The generators of the LG-D532-x-5 series are optimal sources of coherent radiation for the construction of control and automation systems, alignment and marking devices, for scientific and medical purposes.

XFP (10-Gigabit Small Form Factor Pluggable) is a protocol—independent hot-swappable optical transceiver, usually operating at 850nm, 1310nm or 1550nm wavelengths or wavelengths from the CWDM band at a speed of 10 gigabits per second in SONET/SDH, Fiber Channel, Gigabit Ethernet, 10 Gigabit Ethernet and other applications, including WDM channels.

Pulsed CDL lasers of the KLM-266-P-x series are optimal radiation sources for building control and automation systems, for scientific and medical purposes.

Allows to significantly simplify the procedure for checking, configuring and demonstrating microprocessor relay protection units. The use of the stand makes it possible to significantly simplify the procedure of demonstration, verification and configuration of microprocessor relay protection units. The stand allows to check such protections as MTZ and OZZ, including directional, ZMN, ZPN, ZOF. With the help of the stand, you can easily check the automation functions of the RZA units, for example, URV, APV, AVR, etc.