NPF "META-KHROM"

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 Spectrum deionizer makes it possible to obtain high–purity deionized water with a specific electrical conductivity of 0.06 - 0.1 mcm/cm and does not require connection to a municipal water supply line. Technical specifications The volume of water poured into the tank is 1.6 liters The specific electrical conductivity of the resulting water is 0.06 – 0.1 mcm/cm Water capacity of at least 6 liters/hour Filter life 700 liters

Tube-type thermostats and accessories for laboratory reactor installations complete with a tripod. technical specifications The operating temperature range of the thermostat is 30÷650 °C. The relative accuracy of maintaining the temperature of the thermostat is ± 0.1 ° C. The presence of an indication of the temperature set and maintained in the thermostat. The presence of a thermocouple for temperature control inside the reactor with temperature indication. The diameter and length of the tubular furnace are agreed upon when ordering. The material of the heated part of the tubular furnace (ceramic or stainless steel) is agreed upon when ordering. The height and diameter of the rack (25 or 50 mm) of the thermostat tripod are agreed upon when ordering. The height of the thermostat relative to the base is adjusted by moving on a tripod. The thermostat rotates 360° with locking for operation at any angle from vertical to horizontal. Temperature maintenance modes are isothermal or with temperature programming (multi-stage). A variant of the thermostat is proposed, consisting of two parts that open in the form of a book, each of which has its own thermostat. A variant of the thermostat with multi-zone (along the axis of the thermostat) heating and separate temperature control of each zone is proposed. A variant of a thermostat with control (control) by a personal computer (interface by agreement) is proposed. Reactors for any pressure made of steel 12X18N10T, hasteloy, titanium are offered. Condensers (refrigerators) of the product with any cooling are offered, including on "Peltier" elements. Thermostatic mixers of any type are offered for the reactor plant. Liquid pumps and gas flow shapers are offered for any expenses, gases and pressures.

The composition of the TDS-4 includes the thermal desorber itself (the thermostat of the sorption tube, a cryolovushka, an automatic switching valve, a touch control panel), a heated transition line that is installed in the evaporator\ Technical characteristics of TDS-4 Temperature of thermal desorption, 0C to 400 The heating rate of the sorption tube, 0C/min up to 500 Trap temperature, 0C from minus 25 to 400 Trap heating speed, 0C to 2000 The method of heating the trap is direct Tap heating temperature, 0C to 250 Transition line heating temperature, 0C to 250 Continuous operation mode Dimensions of the sorption tube, (diameter; length), mm. Material glass, stainless steel 5/114 (on request 6/115, 6,3/89 and their combinations) Tube material glass or stainless steel (SS316) Method of trap cooling without using liquid refrigerant The number of regulated gas flows is not less than 2 There is an automatic leak test function There is a function of automatic purging of the sorption tube Electric power supply from 187 to 242 V, 50 Hz Power consumption, W not more than 700

Household oil—free piston compressor - designed specifically for non-professional users. Technical specifications: Capacity, l/min 70 Pressure, atm 8 Engine power, kW 0.75 Receiver volume, l 24 Noise level, 63 dB Weight, kg 32 Overall dimensions (length×depth×height), mm 475×465×645 Single-phase mains voltage 220 V, 50 Hz

The unit is designed to determine the so-called Davison index (the ratio of catalyst fractions with a particle size of less than 20 microns before and after analysis), which characterizes the abrasion resistance of microspherical catalysts of the cracking process in a fluidized bed. The installation is included in the register of testing facilities.

The unit is designed to simulate and study pyrolysis processes occurring at elevated temperature and pressure in a stainless steel reactor made in the form of a flask. The installation allows you to obtain experimental data, select and optimize the parameters of the technological process, test various variants of raw mixtures, determine the material balance of the process, the characteristics of the process products. technical specifications Operating pressure range, MPa 0÷2 Operating temperature range of the bulb thermostat, 0C 50÷650 Operating temperature range of the pyrolyzer, 0C ± 0.05 The discreteness of the temperature setting, 0C 1 Relative error of temperature maintenance, 0C. ± 0.2 Reactor material steel 12x18N10T Power consumption, kW not more than 3.5 Overall dimensions (HxWxD) 1600x900x580 Weight, kg 100 Continuous operation mode

A digital vacuum gauge is a device for measuring pressure in rarefied gases. The device is used for the study of chemical and physical processes in the steel, chemical industry, for setting up machine units. It is used to evaluate the performance of electronic lamps, when filtering various media. In this article we will consider the principle and features of the device, its purpose and the specifics of the choice. Technical specifications: To measure vacuum in medium and highly discharged environments, it is necessary to select sensitive equipment. The device must have the following characteristics: Wide range of measured pressure (from 10-3 torr); High sensitivity: up to 1 atm; Absence of rubbing mechanical parts; Support for different display units: torrs, pascals, mmHg Support for different display units: torrs, pascals, mmHg; Visual electronic display; Insignificant power consumption.

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

Meta-Chrome Research and Production Company LLC presents a multifunctional device "PTI-1", which allows to determine the resistance of granular catalysts and adsorbents to friction and abrasion according to SPENCE and ASTM D4058 standards. The error of maintaining the speed, rpm: ± 0.3 Digital Control (controller) Power Supply: 100-240 V, 50/60Hz Power consumption: 18W Permissible sample weight: No more than 100 g. Device weight: 12.5 kg with cylindrical nozzle 10.8 kg with drum nozzle Overall dimensions with cylindrical nozzle, cm: 38,9x31,4x45,9 Overall dimensions with a drum nozzle, cm: 48,5x30,4x45,4 Dimensions of the sieve cells according to the ASTM method, mm: ASTM No20 0.85 The dimensions of the sieve cells according to the SPENCE method, mm: 2/3 of the minimum size of the granules. At the request of the customer. Scales on request of the customer Operating conditions of UHL 4.2 Ambient temperature from 10 ° C to 35 ° C Relative humidity of the air at a temperature of 25C, % no more than 80% Atmospheric pressure from 84 to 107 kPa (from 630 to 800 mmHg)

The unit is designed to simulate and study the processes of delayed coking occurring at elevated temperature and pressure in a stainless steel reactor made in the form of a flask with a spherical bottom and a removable lid. The installation allows you to obtain experimental data, select and optimize the parameters of the technological process, test various variants of raw mixtures, determine the material balance of the process, the characteristics of the process products. Ambient temperature from +10 to +35C; The relative humidity of the air is not more than 80% at a temperature of 25C;. The power supply is a single-phase AC network with a voltage of 230-240V 50-60 Hz. The average service life of the autoclave is 6 years. TECHNICAL CHARACTERISTICS Operating pressure range, MPa 0÷0.6 Reactor operating temperature range, 0C 50÷550 The discreteness of the temperature setting is 0C 1 Relative error of temperature maintenance, 0C ± 0.2 Reactor material steel 12x18N10T Power consumption, kW not more than 3 Overall dimensions (HxWxD) 1600x1100x495 Weight, kg 240 Continuous operation mode

The hardware and software complex for measuring the signals of chromatographs "Meta-chrome" (complex) is designed to automate the old fleet of chromatographs of the type LHM, model-3700, series "Color", etc. in terms of measuring the chromatographic signal and automating the processing of chromatographic information. The complex consists of two interconnected functional modules: a logarithmic digital current meter (ITLC) and a chromatographic information processing program "NetChrom" (hereinafter referred to as the processing program). technical specifications The number of analog inputs is 1. Data exchange with a personal computer — via the standard RS-232C interface. The input impedance is at least 1×106 Mohm. The range of input currents is from 1×10-14 to 5×10-7 A. The minimum measured half—width of the chromatographic peak is 0.5 s. The level of fluctuation noise brought to the input is no more than 1.2 × 10-14 A. The reduced error of the linearity of the signal conversion, no more than ± 1%. Electric power supply from a single—phase AC network with voltage from 187 to 242 V, frequency (50 ± 1) Hz, operating mode - continuous. Power consumption (without a personal computer), no more than — 3 VA. Overall dimensions (width × depth × height), not more than — 230 ×150 × 55 mm. Weight, not more than 1.3 kg.