Equipment

Technical specifications: Method of ionization Plasma pulsed glow discharge Discharge gas Argon, consumption less than 1 l/hour Time-of-flight Mass Analyzer with mesh-free ion mirror Resolution 4000 The number of simultaneously defined components is unlimited Mass range 1-1000 m/z Detection limits 1-100 ppb Layer-by-layer resolution Up to 5 nm Depth of analysis Up to 30 microns The time for one analysis of a solid sample is 30 minutes (with the option of a revolver system – 3-5 minutes) Vacuum system 1 Booster pump and 2 TMN (240 l/sec) Overall dimensions 1450×780×1550 mm

Technical specifications: Limit of detection of the control substance (phenol) in water, mg/dm3, no more 0,005 Measurement range of the mass concentration of the control substance (phenol) in water, mg/dm3 from 0.01 to 25 Measurement range of the directional transmission coefficient, % from 5 to 100 Limits of permissible absolute error of measurements of the directional transmission coefficient, % ± 2 Warm-up time, min, no more than 30 Continuous operation time, h, at least 8 Overall dimensions, mm, no more than 305x320x110 Weight, kg, no more than 6.5 AC power supply: - AC power supply voltage, V - frequency, Hz (220 ±22) (50 ±1) Power consumption, In × A, no more than 36 Time to failure, h, not less than 2500

Technical specifications: Measuring range of mass concentration of mercury vapors in the air, ng/m3 from 20 to 20000 Limits of permissible basic relative error, d0, % ± 20 The limit of permissible relative standard deviation of the analyzer output signal, %5 The limit of the permissible value of the mean square deviation (SKO) of the zero signal, ng/m3 2 Drift of the zero signal of the analyzers in 5 minutes, ng/m3, no more than 2 The limit of permissible change of analyzer readings for 8 hours in fractions of d0 0.5 Time to establish the readings, s, no more than 20 Time of analyzer output to the mode, min, no more than 20 Volumetric flow rate of the analyzed air at the analyzer inlet, dm3/min, not less than 10 Volumetric air flow at the outlet of the gas analyzer system with the inlet blocked, dm3/min, not more than 0.3 Absorption coefficient of mercury vapor by the built-in sorption filter, %, not less than 98 The limit of permissible additional error due to changes in ambient temperature within the operating range for every 10 ° C, in fractions of d0 0.5 The analyzers are powered by a built-in AC battery voltage (220 ±22) In the frequency (50 ±1) Hz Power consumption, In × A, not more than 35 Continuous operation time of the analyzers from the built-in battery, h, at least 8 Overall dimensions of the analyzers, mm, no more than 470x110x220 Mass of analyzers, kg, not more than 7 Reliability indicators average time to failure, h, at least the full average life from the built-in AC battery voltage (220 ± 22) In the frequency (50 ±1) Hz Power consumption, In × A, not more than 35 Continuous operation time of the analyzers from the built-in battery, h, at least 8 Overall dimensions of the analyzers, mm, no more than 470x110x220 Mass of analyzers, kg, no more than 7 Reliability indicators average time to failure, hours, at least full average service life, years, at least 2500

Technical specifications: Operating spectral range, nm from 190 to 900 Spectral resolution, nm, no more: - in the range from 190 to 600 nm inclusive - in the range over 600 to 900 nm inclusive 2 3 Limit of detection of manganese, pg, no more than 3 Nickel detection limit, pg, no more than 20 The time of setting the operating mode of the spectrometers, min, no more than 15 The time of continuous operation of the spectrometers, h, no less than 8 The spectrometers are powered by a three-phase alternating current network: - rated supply voltage, V - frequency, Hz 380 (50 ±1) Overall dimensions of the spectrometer, mm, no more than 800 x 475 x 310 Mass of the spectrometer, kg, no more than 50 Power consumed by spectrometers, kV * A, no more: - in standby modes and settings of analytical parameters - in atomization and purification modes 0.1 6 Average time to failure, h, not less than 4000

Technical specifications: The working wavelength of detection, nm 254 The range of variation of the operating voltage on the capillary, kV from 1 to 25 The detection limit of benzoic acid (with positive polarity of the high-voltage unit) at a signal-to-noise ratio of 3:1, mcg/ cm3, not more than 0.8 The limit of detection of chloride ions (with a negative polarity of the high-voltage unit) at a signal-to-noise ratio of 3:1, micrograms / cm3, not more than 0.5 The limit of the permissible relative mean square deviation (SKO) of the output signal over the peak area, %5 The limit of the permissible relative mean square deviation (SKO) of the output signal for 8 hours of operation, % 6.5 Operating mode setting time, min, no more than 30 Power supply of systems from the AC network with voltage, V; frequency, Hz. 220 ±22 50 ±1 Power consumption consumed by the system, In ×A, no more: 150 Overall dimensions (LXC), mm, no more 420x460x360 Weight, kg, not more than 25

BASIC EQUIPMENT Working box front guide posts – aluminum profile painted with powder paint (RAL 7035/RAL 5023), in the right rack there are a light switch and 2 splash–proof sockets with a 3.2kW cover (IP54) the front anti-spill side is acid-resistant polished stainless steel. AISI 304 steel back, top, side panels – metal painted with powder paint (RAL 7035) with the texture of shagreen leather 2 dependent lifting screens – tempered glass in aluminum frames, lifting 0-780mm, do not change the dimensions of the cabinet when lifting the upper fixed screen – tempered glass in an aluminum frame on the upper panel: 4 anti-explosion valves LED lamp dust- and moisture-proof 2x10 W (IP65) is separated from the workspace by tempered glass thickness of 4mm flange d=250mm (distance from the back panel to the center of the flange – 170mm) 3 exhaust levels on the rear panel: 4 holes d =22mm with plugs made of stainless steel for the installation of additional pipes or taps technological hole d=50mm with a plastic plug counterweights are placed in the front pillars-pylons and are easily serviced Frame base collapsible frame made of rectangular metal profile painted with powder paint (RAL 7035) with the texture of shagreen leather service panel - aluminum profile painted with powder paint (RAL 5023) with the texture of shagreen leather module with two drawers

The measurement range is -50...+300 °C. Up to +200 °C resolution 0.01 °C, error ±0.05 °C (Class C according to ASTM E2877). The minimum immersion depth of the sensor is 75 mm Overall dimensions of the electronic unit 75x80x35 mm Weight 0.2 kg