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Vibration electrodynamic testing installations of the VEDS series are designed for testing products for the effects of single-component harmonic vibration in the vertical direction and tests for vibration strength and resistance

The PA-1 single-channel portable aspirator is based on the PC-1 portable compressor. It provides air aspiration with a flow rate from 0.1 to 0.8 l/min. The aspirator is powered by an integral battery.

Selective detector for phosphorus and organosulphide compounds. It is used mainly for the analysis of sulfur-containing substances (hydrogen sulfide, mercaptans, thiophenes, etc.). The sensitivity for sulfur reaches 0.1. ppm. In addition, PFD has sufficient sensitivity and selectivity to compounds containing nitrogen, boron, tin, chromium, selenium, germanium, as well as CO, POPS, MgOx, $02, Ma, NOT C52. The selectivity of 5-containing compounds to hydrocarbons is 105. Technical characteristic: 8,0*10-13 g5/s by sulfur 1.0*10`13 g/s for phosphorus

The metering valve for the introduction of gas samples is designed for the introduction of gas under excessive pressure into the chromatograph. Cranes differ in the number of moves (4, 6, 8, 10, 12) and have two provisions "Selection" — "Analysis". In addition to dosing, cranes can be used to switch chromatographic columns, elements of gas circuits, etc. The tap can be installed either on the side panel of the chromatograph, or directly into the analytical module instead of, or together with the evaporator of the chromatograph, while it is used as a back-purge tap or for hot sample entry. Additionally, the tap for hot entry can be equipped with heated pipelines. technical specifications The dose volume is from 0.25 to 5.0 ml (at the request of the consumer, the dose volume can be increased to 10 ml and reduced to 0.1 ml). The maximum temperature of the tap is no more than 160 °C. The pressure in the crane line is not more than 0.48 MPa. The angle of rotation of the crane handle — depending on the number of strokes.

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

Partially universal detector. It is used for the analysis of most organic compounds, including aromatic and aliphatic (except methane) hydrocarbons, heterocyclic compounds, phenols, phthalates, pesticides, amines, ketones, aldehydes, esters, mercaptans. It does not register compounds whose ionization threshold is higher than 10.2 eV (for example, acetonitrile, methanol). Technical characteristic: 5.0*10`13 g/s for benzene

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)

The TDS-3 includes a heating column with a sorption tube, which is installed on the evaporator of the chromatograph and a control unit located on a special bracket on the right side panel of the chromatograph Technical characteristics of TDS-3 Desorption temperature (column heating), 0C to 400 Heating speed, 0C/min at least 500 The cooling time when moving to a cold zone is no more than 10 seconds. Cooling time from 300 0C to 50 0C, min. no more than 10 Continuous operation mode Power consumption, W not more than 250 Dimensions of the sorption tube, (Ø, length), mm. Material glass, stainless steel 5/110, 5/114, 6/115, 6.35/89 Electric power supply from 187 to 242 V, 50 Hz. The display of the measured temperature and the setting of the temperature on the display is The discreteness of setting the desorption temperature, 0C 0.1

They are used for sampling natural and liquefied gas. In the company "Meta-chrome" you can buy the following gas samplers: PGO-50M; PGO-400; BDP 12-2-9,8 (aluminum, subcompact); PU. The PGO-50 M, PGO-400 and PU models are used to take samples of liquefied hydrocarbon gases that are affected by the overpressure of stationary tanks and or their own vapors. Sampling is carried out according to GOST 14921-78. The BTP 12-2-9.8 device is used for sampling, storing and transporting samples of gases that are under pressure. The device is made of aluminum and is designed for a small liter. Sampling is carried out according to GOST 31370-2008. INDICATOR BDP7 BDP7 BDP12 BDP12 BDP16 PGO-400 PGO-50M Volume, l. 0,7 1 2 4 10 0,4 0,05 Outer diameter, mm 70 70 120 120 160 50 35 Length, mm 360 480 368 593 800 400 325 Working pressure, MPa 9.8 5.0 9.0 The number of refills up to the operating pressure, times at least 5000 Case material AMg6M 12X18