Metrology

Appointment: continuous pumping of atmospheric air with a constant flow rate through a filter element based on Petryanova fabric. measurement of ionizing radiation parameters at a controlled point in accordance with the capabilities of the unit used.

LTA-HT provides an error of ±0.05 °C in the range of measured temperatures from -50 to +300 °C The minimum immersion depth of the sensor is 75 mm Overall dimensions of the electronic unit 80x75x100 mm Weight 0.25 kg

The mobile spectrometric installation MKG-01D is designed to measure the energy spectrum of gamma radiation and is used to determine the isotopic composition and specific activity of gamma-emitting radionuclides of radioactive waste (RW) in light-duty containers of various shapes and geometries (metal barrels, plastic containers), in non-returnable protective reinforced concrete containers of the NPC type, as well as to determine activity of extended objects. Purpose: implementation of a fully automated system designed to measure, process and present spectrometric information about the sources of controlled gamma radiation

Designed for storing and transmitting the size of a resistance unit, as well as for checking and calibration of working resistance measures and complex resistance meters with a four-pair or five-clamp connection scheme in the frequency range from DC to 10 MHz. Description: Each of the resistance measures H2-2 is a precision resistor, in series and in parallel to which fitting resistors are connected, placed in an aluminum housing. The measures have a four-pole connection scheme. Four BNC type connectors (plugs) are located on the wall of the housing. The distance between the connectors is 22 mm. In measures of 100 kOhm and 1 mOhm, it is possible to adjust the value of the time constant of the measure using a tuning capacitor.

The hydraulic rack TSK-600 is an automated auxiliary equipment for creating pressure. It is used for checking pressure gauges, pressure transducers, pressure switches and other pressure systems used at the enterprise. The presence of a precision pressure regulator and a built-in amplifier allows a user to create the necessary pressure with a discreteness of 1 kPa easily and accurately. To ensure the operation of the rack in the entire range, it is necessary to have a reference pressure of 0.85 MPa which comes from an external pressure source: a compressor, a KIP air network, a gas cylinder. For operation within the range from 0 to 2.5 MPa, the supply of reference pressure is not required. The TSK-600 hydraulic rack can be manufactured in a version with 2, 3, 4, or 5 stainless steel output ports for setting the reference and verifiable SI. Each output port is equipped with a quick-release adapter with an internal thread M20x1.5 or G1/2, due to which the installation of verifiable SI does not require the use of wrenches. To protect the hydraulic system of the rack from contamination, a replaceable filter of 100 microns is installed in each output port, and the discharge of the working fluid is carried out through a separate discharge line to an external tank. Additionally, the rack can be equipped with measuring channels for checking pressure transmitters and with an alarm unit for ECM. TSK-600 is a unique solution for a metrological laboratory, which makes it possible to facilitate the work of personnel as much as possible and optimize the process of pressure SI verification. Features: • Easy to operate and maintain. • Setting and adjusting the pressure with the movement of one finger. • Multiple output ports for more efficient verification process. • The protection against contamination.

Overall dimensions of the device (mm) 113*25*14 The service life of the built-in battery is at least 300 cycles within the warranty period of the device Full charge time The time to fully charge the built-in battery from a PC USB port or charger is no more than 4 hours. Operating time from a fully charged built-in battery under natural radiation conditions without the use of sound/vibration alarms is at least 2 weeks. Maximum counting speed (imp/sec) is not less than 10,000 imp/s (600,000 imp/min). Device weight (g) no more than 60 Note Atom Fast can withstand irradiation with a dose rate of up to 2000 R/h for 2 s without damage and fully restores functionality after cessation of irradiation in no more than 2 s. Operating temperature range from -40 to +40 degrees. C (for the “new” detection block edition from the fall of 2019, the range is from -20 to +40). When the temperature rises above +40 degrees. C, the device will warn the user about this with the sound of a two-tone siren repeating once a minute. With a further increase in temperature, correct operation of the device is not guaranteed. Energy range of recorded photon radiation (keV) is not less than 60 - 3000. Working size of scintillation detector (mm) 7.5*7.5*100 Contents of delivery USB cable for charging the built-in lithium-ion battery 1 pc. Dosimeter attachment Atom Fast 77100 - 1 pc. Packing box 1 pc. Carrying case - 1 pc.

Basic properties Wide frequency range; Small VSWR values. Operating conditions Operating temperature range from minus 10 to 50 ° C; The relative humidity of the air is up to 98% at a temperature of 25 ° C. Technical specifications Waveguide cross section, mm 5.2×2.6 Type of coaxial connector (according to GOST RV 51914-2002) IB Frequency range, GHz 37.50-50.00 VSWR 1.45

LTA-NTS provides an error of ± 0.05 °C in the range of measured temperatures from -50 to +300 ° C The sensor is made of stainless steel with a heat-resistant cable that can withstand temperatures up to +200 °C. The minimum immersion depth of the sensor is 75 mm Overall dimensions of the electronic unit 80x75x100 mm Weight 0.25 kg

The fast-deployable radiation monitoring system (BR ASKRO) is intended for the operational creation of a local autonomous automated network of portable radiation monitoring posts in places where radiation emergencies occur. The main purpose of the system being created is continuous radiation monitoring, on areas up to 1 km2, when performing work to localize accidents and eliminate their consequences to ensure the safe operation of personnel of emergency rescue units, as well as to monitor the effectiveness of the work performed.

Technical specifications: 4-channel automated system for measuring the parameters of semiconductors (including test structures on plates) Study of the VAC of 2, 3, 4-pole Parameters of each channel Source/meter:- U: ±2 V, ±30 V (200 mA), ±120 V (±10 mA), I: ±20, ±200 nA, ±2, ±20, ±200 Ma, ±2, ±10mA, (±120V), ±20, ±200 mA (±30V) Source and meter error U, I ± 0.5% Sensitivity of the U/I meter: 10 mv/ 0.1 pA Graphs, tables, texts, databases RS-232C interface, computer software Dimensions, weight: 450x266x444 mm, 23 kg Power supply: ~220V, 120 VA

It is used to correct and create in the workplace the necessary concentrations of light aeroions of both negative and positive polarity in accordance with sanitary rules and regulations of the SanPiN 2.2.2/2.4.1340-03 . It is used for local antistatic treatment of charged surfaces during various technological processes.

The principle of operation is based on measurement by filling the container for the measured product with 1 liter of grain and measuring the mass of this grain. PECULIARITIES: 1. Drop weight design no assembly required Thanks to a fundamentally new design of the purka, the determination of nature is carried out quickly. Significantly reduced analysis time. No special training of personnel is required to work on the MERA purka. 2. Stability and reproducibility of results. The stable and repeatable movement of the knives ensures the stability of the work of the purka and an accurate, stable, reproducible determination of the nature (± 1g at 10 measurements). 3. Quick and easy cleaning The convenient design of the device permits to clean it quickly and easily. Excess grain is removed into an empty container for the measured product by pressing the "RESET" button. After discarding the remaining grain, the purka is ready for the next measurement. The fundamentally new design of the MERA purka body and the automation of the analysis process allow you to quickly and easily get the result. WORK ALGORITHM: 1.Fill the hopper with grain. 2.Install the empty container for the measured product into the device. 3. Press the "START" button on the control panel. 4. Weigh a container filled with 1 liter of grain and calculate the result. 5. Reset the remaining grain by pressing the "RESET" button. METROLOGICAL CHARACTERISTICS: Indication error, g, no more than ±4.0 Variation of six dimensions, g, no more than 2.1 SPECIFICATIONS: Overall dimensions (L×W×H), mm, no more than 600×230×620 Weight, kg, no more than 48 Power consumption, V×A, no more than 100 Supply voltage with a frequency of 50±1 Hz, V 220 (+15...-20)%