Mercury analyzer "RA-915M" with the prefix "RP-92"

The separation of some substances (the classic case is the separation of oxygen and argon) requires negative temperatures of the thermostat of chromatographic columns. technical specifications The lower temperature limit of the thermostat of columns with a cooling device based on an air conditioner is minus 5 °C. The error in maintaining the temperature of the thermostat of columns with a cooling device based on an air conditioner is + 0.05 °C. The power consumption of the cooling device based on an air conditioner, no more than — 640 VA. Overall dimensions of the cooling device based on the air conditioner, (width × depth × height), no more than — 620×480× 410 mm. The weight of the cooling device based on the air conditioner, no more than 32 kg. The lower limit of the temperature of the thermostat of columns with a liquid nitrogen cryoclap is minus 100 °C. The error of maintaining the temperature of the thermostat of columns with a liquid nitrogen cryoclave (in the temperature range less than 25 °C) + 0.1 °C. The power consumption of a cooling device with a liquid nitrogen cryoclave, no more than — 10 VA. Consumption of liquid nitrogen, not more than 0.1 l/h.

Technical specifications: Measuring range 0.5–500 ng Sample dispenser capacity 5000 mg / 2800 ml Analysis time 1-5 min Operating temperature range with software control 50-950 °C with software control The capacity of the autosampler is 45 samples Power supply 220 ± 22 V, 50 ± 1 Hz Dimensions (LxWxH), no more: with autosampler without autosampler 450x840x460 mm 450x490x460 mm Weight, no more: with autosampler without autosampler 57 kg 40 kg

To analyze small concentrations of carbon monoxide (CO) and carbon dioxide (CO2), instead of the usual catarometer for these gases, a more sensitive PID is used, while carbon oxides are converted into methane (CH4) using reaction chromatography. The device implementing the conversion reaction is called a methanator, i.e. a device with a special catalyst that converts CO, CO2 into methane in a hydrogen current, while the latter is either a carrier gas itself, or is blown together with the carrier gas into the methanator through a tee. The methanator provides a highly efficient conversion reaction, while the detection limit of carbon oxides reaches 0.1 ppm. technical specifications Metanation temperature — 330 °C The coefficient of metanation is not less than 95 % The effective volume of the methanator is 1 ml.

To determine small concentrations of substances, in some cases it is impossible to do without their concentration in special traps. An example of the need for such concentration is the determination of impurities in permanent gases (Ne, He, H2, Ar, O2, N2, Kr, Xe), the concentration of impurities is less than 1 ppm. Considering that these impurities can be not only hydrocarbons, but also permanent gases themselves, the use of direct detection of impurities by a catarometer is impossible. It is also not always possible to use highly sensitive but expensive detectors (GID, EDD, etc.). TECHNICAL CHARACTERISTICS The volume of the trap is 5 ml. The volume of the Dewar vessel (serial metal thermos) is 1200 ml. The concentration temperature range is from minus 88.6 (ethane) to minus 269 °C (helium). The ability to calibrate the chromatograph from the cylinder without disturbing the gas circuit. The possibility, simultaneously with concentration, to purify the gas intended for purging the trap from impurities (in a similar trap). Overall dimensions, no more than — 290 ×470 × 615 mm. Weight, not more than — 8 kg.

The autosampler is used to automate the process of entering samples of liquid consistency into chromatographs of the line "Kristallux", "Crystal", series "Color", LHM. The autosampler is compact in size and easy to operate. The device is compatible with different models of chromatographs and is suitable for many studies. When the device is working with the Crystallux series chromatographs, the autosampler can be controlled using the chromatographic equipment software, while no additional programs are required.

The gas chromatograph "Kristallux-4000M" is fully automated, starting from sample input and ending with chromatographic information processing, including the functions of automatic temperature control of thermostats, flow rates and pressure of the carrier gas (EUPG system), auxiliary gases, automatic ignition of detectors, flame burning control during operation, measurement of detector signals using Gorenje 24-bit ADC. Technical specifications: The detection limit of PID is 1,1x10-12 gS/s for h-hydrocarbons 1,1x10-12 gS/s for propane. The detection limit of DTP1.7x10-14 g/s for lindane 3.9x10`15 g/s for lindane (micro-ED) The detection limit of EZD1x10`13 grus for phosphorus in metaphos 8x10`13 g5/s for sulfur in metaphos or hydrogen sulfide PFD detection limit 1.5x10`14 g/s for phosphorus in metaphos 3x10`13 GM/s for nitrogen in azobenzene Detection limit of TID2x10`10 g/ml by hydrogen The detection limit of TcD is 5x10`13 g/s for benzene The detection limit of the FEED is 3x10`13 g/s for carbon in methane 3x10`13 g/s for carbon in methane Detection limit GID500:1 (M7-801) with the introduction of 1x10`12 g / ml of octafluoroaphthalene The signal-to-noise ratio of MSD 1500:1 (Maestro-oMS) when entering 1x10`12 g / ml of octafluoroaphthalene Linear dynamic range of PID x1*107 Linear dynamic range DTP1*108 The volume of the column thermostat is 14 (19)l The temperature of the column Current.Wednesday +3 °C to +400 °C (by special order up to 450 °C) (by special order from -10°C with use. cold. ust-ki)(by special order from -100 °C. with use. liquid, no.) The discreteness of the temperature setting is 0, ° C Temperature stability 0.01 °C Temperature programming speed 0t 0.1 to 125 °C/min (by special order up to 150 °C/min) The number of isotherms is not less than 30 The cooling rate of the column thermostat is from 400 to 50 °C3.3 min. The maximum temperature of the detector and evaporator is 450 °C Carrier gas consumption from 0 to 100 ml/min.(by special order up to 500 ml/min.) Carrier gas pressure (for capillary column) from 0 to 0.40 Mpa (by special order up to 1 MPa) The maximum inlet gas pressure on a special order is 0.5 MPA 1.25 MPA Hydrogen consumption 0-500 Air consumption 0-1000 Overall dimensions (width x depth x height) 550%500*500 mm Weight 39 kg Electric power supply from AC mains voltage (220.2) V, frequency (50 +1) Hz The maximum power consumption (in steady-state mode) is 900 VA.

Technical specifications: ESI / APCI ionization method Time-of-Flight Mass Analyzer The maximum repetition frequency of the ejection pulses is 10 kHz Recording speed of spectra Up to 100 spectra per second Characteristics of a 12-bit ADC, 2 GHz The number of simultaneously defined components is unlimited Mass range 1-2000 m/z Resolution > 4000 Vacuum system of 2 Fornaps and 3 TMN (240 l/sec) Overall dimensions 1450×780×1550 mm

When analyzing gases dissolved in transformer oil using the ARP method (equilibrium vapor analysis), mixing of the contents of the syringe with oil is used to accelerate the extraction of gases (to achieve an equilibrium distribution of gases dissolved in oil between the liquid and gas phases). For this purpose, as well as automation of the mixing process, a special autonomous device for achieving equilibrium is produced. technical specifications The rotation speed of the syringe drum is 30 rpm./min. The rotation time (determined by the internal timer, after pressing the "Start" button) is 10 minutes. The number of syringes placed is 4. The volume of syringes is 20 or 50 ml. Power consumption, no more than — 14 VA. Overall dimensions, no more than 210×280×270 mm. Weight, not more than — 5 kg.

The dispenser "DAZH 4000" is designed for automatic insertion of liquid samples into the evaporator of the gas chromatograph, provides: control from the software, setting variable parameters of algorithms for washing and sample entry, storing the operating parameters of the dispenser in the method. Technical characteristics: The number of vials in the carousel, pcs up to 30 The volume of installed vials, ml 0.1-2ml Number of injections from one vial 1-99 Replaceable syringes in volume, ml 10, 100, 250, 500 The volume of the injected sample, ml : from 0.01 to 500 The discreteness of setting the sample volume, µl: from 0.01 to 1 Sampling and insertion rate, µl/s: from 0.01 to 5000 The speed of needle insertion into the evaporator, discret 3 Immersion depth in the vial and evaporator, variable up to the length of the syringe needle, mm 1 – 99 The discreteness of the dive depth setting, mm 0,1 The number of pumping during sampling 0-15 Number of solvent washes 0-15 Needle exposure time in the evaporator, sec 0-99 The discreteness of setting the needle shutter speed, sec 1,0 Sample input modes Simple insertion, Sandwich, Solvent sandwich, Sandwich with internal standard Flushing mode From the vial Supply voltage, V (frequency, Hz) 220 (50) Power consumption, W 154 Weight, kg, no more 2,9 Overall dimensions, mm 175x270x420 Communication with the computer Ethernet

Technical specifications: Absorption coefficient of mercury vapor by the built-in sorption filter, %, not less than 98 Volume flow rate of the analyzed gas at the monitor inlet, dm3/min, not less than 4 Monitor power supply from AC mains: voltage, V frequency, Hz 220 ± 22 50 ± 1 Power consumption, In × A, not more than 150 Overall dimensions (LXC), mm, no more 665x482x222 Weight, kg, not more than 25 Operating conditions: - ambient temperature, °C from 10 to 35 - relative humidity (at 25 °C), %, not more than 80 - atmospheric pressure, kPa from 84 to 106.7 - relative humidity of the analyzed gas (at 20 °C), %, not more than 99 Average time to failure, h 12000 Average service life, 5 years

The equilibrium steam dispenser "DRP-10 (DRP-13)" is designed for the introduction of volatile components from matrices into the chromatograph, the introduction of which into the chromatograph is impossible or undesirable. Examples of such matrices are natural, drinking and waste water, soil, biological fluids, food and beverages, various polymers, building materials, pharmaceutical products, etc. The use of DRP-10 (DRP-13) makes it possible to avoid contamination of the evaporator, column and chromatograph detector with non-volatile or non-volatile substances, to avoid the consumption of solvent required for extraction, to increase the reproducibility of analyses. Technical specifications The temperature of the thermostat of containers with a breakdown is from ambient temperature to 150 °C. The error of maintaining the temperature is not more than 0.1 ° C. The volume of the container with the sample is 20 ml, it is possible to use vials from 6 to 40 ml. The number of simultaneously thermostatically controlled containers is 4. The dosed volume of the equilibrium vapor is up to 2 ml. The temperature of the syringe is from ambient temperature to 150 °C. The gas consumption for purging is from 5 to 300 ml/min. Electric power supply from the AC network with voltage (220index) V, frequency (50 ± 1) Hz. Overall dimensions (width × depth × height) — 350×270×170 mm. Power consumption — no more than 360 VA. Weight — no more than 6.5 kg.

The device is designed to extract target organic substances from liquid and solid samples. Implements the latest method of sample preparation in chemical analysis - extraction freezing with centrifugation of EVCB (Patents of the Russian Federation RU2303476/2007, RU2564999/2015, Patent of the Kyrgyz Republic KG388/2020, International Application PCT/RU2015/000615). Scope of application - hydrochemistry, chemical and toxicological analysis, biochemistry, food research, etc. technical specifications The temperature range of extraction freezing with centrifugation is from -(minus) 28 to +25 °C. Rotor speed with the possibility of programming the mode 100-8000 rpm Separation factor up to 6600 g Cryoextractor power supply from AC 220 V, 50 Hz Power consumption, not more than 0.3 kW The mass of the cryoextractor is not more than 50 kg Overall dimensions (HxWxD), mmxmmxmm no more than 900x600x600 Number of simultaneously extracted samples (individually on request)

Technical characteristics: The set-top box is powered by AC (220 ± 22) V, 50 Hz Power consumption, VA, no more than 35 Continuous operation time, h 8 Overall dimensions: (LxWxH), mm, no more than 320x290x160 The weight of the console, kg, not more than 6.5 Air consumption, dm3/min 2 ... 5

Technical specifications: Ambient temperature, °C from +10 to +35 Relative humidity (at +25 °C), % no more than 98 Atmospheric pressure, kPa from 84 to 106.7 Power supply 220  22 V, 50  1 Hz Power consumption, VA no more than 150 Overall dimensions (LWC), mm Monitor Multiplexer 665x482x222 665x482x222 Weight, kg Monitor Multiplexer (2-16 channels) 25 15 - 25 Average time to failure, h 12000 Average service life, 5 years

Technical specifications: Ionization method Glow discharge plasma Discharge gas Air Time-of-flight Mass Analyzer with mesh-free ion mirror Resolution 4000 The number of simultaneously defined components is not limited Mass range 1-1000 m/z Detection limits 10-100 ppt Analysis time 1-3 min Vacuum system 1 Booster pump and 2 TMN (240 l/sec) Overall dimensions 1450×780×1550 mm

Technical characteristics: DETECTOR - TYPE OF CHROMATOGRAPH - DETECTION LIMIT, G/S (G/ML) -STANDARD DEVIATION, % - LEVEL OF FLUCTUATIONAL NOISES, A (V) -DRIFT, А/H (V/H) FID Crystall-2000 5×10⁻¹² 2 2×10⁻¹⁴ 4×10 ⁻¹³ TCD Crystall-2000 (5×10⁻⁹) 2 (2×10⁻⁷) (2×10⁻⁵) ADC Crystall-2000 5×10⁻¹⁴ 4 1×10⁻¹² 8×10⁻¹¹ FPD-Р Crystall-2000 2×10⁻¹² 6 2×10⁻¹¹ 4×10⁻¹⁰ FPD-S Crystall-2000 2×10⁻¹¹ 10 2×10⁻¹¹ 4×10⁻¹⁰

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