Metrology

It is indispensable when used by the services of Rospotrebnadzor and labor protection to control the parameters of the microclimate, certification of workplaces at industrial enterprises, offices and public institutions.

Combination of the composition of detection units at the customer's request Scalability of the complex in terms of sensitivity to gamma and neutron radiation in wide ranges Automatic simultaneous gamma-neutron radiation scanning Displaying measurement results with reference to the terrain (GPS) in real time Search and detection of sources of radioactive radiation and identification of isotopic composition Placement and use in impact-resistant cases Assessment of the surface density of 137Cs radionuclide contamination (kBq/m2, Ci/km2)

The complex is equipped with air conditioning, heating and ventilation systems to create and maintain a preset temperature level (20 ...25) ° C in the van body, at an outdoor temperature from minus 40 ° C to 40 ° C. PLIT-A2-4/1M is equipped with a removable diesel electric unit with a capacity of 16 kW, which ensures the functioning of all systems in autonomous mode. A set of functionally related working standards, special equipment and automation tools allows you to implement comprehensive metrological maintenance of measuring instruments at workplaces

The temperature monitoring complex "PARMA KMT" is designed for: • implementation of continuous wireless multi-channel monitoring of temperatures of controlled objects and the environment • issuing alarms when the threshold values (setpoints) of dangerous and emergency overheating are reached by temperature and dangerous overheating rate • detection of temperature differences on the same type of connections • display of the measured temperature and the control point • transmission of telemetry data to top-level devices in automated control systems via Modbus protocol for processing, archiving and analysis of measurements • archiving, displaying and analyzing data, identifying trends and developing defects at the PS, RES level based on the proposed parameterized SCADA The temperature monitoring complex "PARMA KMT" is installed in switchgears (RC) with a voltage from 0.4 to 35 kV in the places of movable contacts, busbars, transformer inputs, cables and their connections with busbars.

The FGH-1-2 chromatographs have retained the main advantages of the FGH-1 model – mobility and ease of operation and maintenance. At the same time, FGH-1-2 has all the advantages of a modern multichannel chromatograph – the ability to reliably identify and accurately determine the concentrations of various pollutants of environmental objects. The additional use of automatic identification in the processing of chromatograms simultaneously through both channels makes FGH-1-2, in fact, a universal selective gas analyzer of organic substances using the chromatographic separation method. In FGH-1-2, as well as in FGH-1, all methodological problems have been solved: all measurement methods (MI) used are certified, the devices are equipped with sampling devices prescribed in MI, the devices are graded according to the required substances, independent control of the stability of calibration characteristics and measurement errors is provided.

Range: 0.8-20.0 m/s; Accuracy characteristics: PG±(0.3+0.05V) m/s; The power is supplied from a 4.8 V battery. The power consumption is 0.1 VA. Application conditions: For primary measuring transducers: from minus 30C to plus 50C in the range of 1.0–20.0 m/s; For digital measuring console: from minus 10C to plus 50C; Relative humidity 45-80% at temperature (25±10)With; Continuous operation time at negative temperatures up to minus 30C is no more than 1 hour.

A feature of the POWDIX 600 X-ray diffractometer scheme is the vertical Bragg-Brentano optical scheme with a fixed horizontal sample position, which makes working with powdery materials, gels and other viscous substances more practical and convenient. The high detector resolution and precise positioning of the POWDIX 600 X-ray goniometer achieve an accuracy better than +/- 0.02° (2θ) over the entire angular range. In the POWDIX 600 diffractometer, the X-ray tube is cooled by an integrated closed water circuit, which can be serviced by any laboratory employee. A wide variety of sample holders (holder for massive samples, holder with rotation, phoneless cuvettes) expands the functionality of the POWDIX 600 and makes it an invaluable tool for scientific research in solid-state physics, materials science, chemistry, geology and other fields of science The diffractometer is included in the Russian State Register of Measuring Instruments.

The result of determining the energy distribution of the neutron radiation flux density is used to calculate such quantities as: - integral neutron flux density; - the average energy of neutron radiation in the spectrum; - the average neutron radiation energy by dose; - dose equivalent per unit flow density; - dose equivalent; - effective dose. ▪ Methodological support of measurements ▪ It is possible to supply an expanded set of polyethylene retarder spheres with diameters: 3,5”; 4,5”; 5”; 7”; 9”; 9,5”

The built-in time scale shaper provides a pulse signal of 1 c at the output of the device. Its small dimensions, weight, power consumption, and operating time allow it to be widely used as an embedded source of high-stability signals in frequency measuring devices and complexes, telecommunications systems, navigation and communication systems. It includes a frequency binding module based on a pulse signal of 1 s from an external time scale or from a SRNS GLONASS/GPS receiver and a tunable frequency synthesizer with the ability to adjust the frequency via the RS-232 interface. The built-in binding module allows the device to be used when operating in automatic correction mode as a source of a highly stable signal with a frequency error of ± 5 · 10-12 per day.