Search

This is a compact and lightweight device that can effectively mix up to 2 liters of liquid. Thanks to the built-in Type C connector, it works not only from the mains, but also from a power bank, which allows you to use it wherever it is convenient for you. Atom mini is designed with your comfort in mind. Thanks to its small size, it does not take up much space on your desktop. Operating the stirrer couldn't be easier thanks to the convenient joystick that allows you to easily control the rotation speed. You can adjust the rotation speed of the stirred liquid from 100 to 4000 rpm to get the perfect mixing for your experiments. We are proud that Atom mini is manufactured in Russia using advanced technologies and high-quality materials. This guarantees the reliability and durability of the device. Country of origin Russia Protection class acc. to DIN EN60529 IP21 Housing material Plastic Maximum volume of mixed liquid, l 2 Engine power, W 2 Range of operating speeds of the motor shaft, rpm 100–4000 Maximum anchor length, mm 50 Power consumption, W 2 Overall dimensions, LxWxH, mm 120x105x40 Device weight, kg 0.2 Equipment: Magnetic stirrer, power supply, Type-C - USB cable, stirrer armature 5x30 mm, instruction manual combined with a passport.

The principle of operation of the electronic diaphanoscope YANTAR is to assess the vitreousness of the image obtained using a digital camera. The vitreous value is calculated using a software-implemented algorithm using special calibration equations. The analysis time is 1 minute. Automation of the vitreous assessment avoids the error associated with the subjective opinion of a specialist. The use of specially developed calibration standards based on optical filters for uniform adjustment of diaphanoscopes permits to coordinate the operation of two or more devices remotely. The interlaboratory error in determining the vitreousness on the devices included in the network does not exceed the standard. All the results of the determination of the vitreousness of wheat with the corresponding grain images are stored in the archive. If necessary, specialists can print the protocols of the current or any of the previous definitions. THE ALGORITHM OF OPERATION: 1. Pour the grains into the cassette and close the lid made of transparent glass. 2. Install the cassette in the diaphanoscope. 3. Launch the program. 4. Choose a product 5. Software processing of the digital image of grains in accordance with the selected product 6. Calculation of computer results. In 2023, a new national standard GOST R "Wheat. Determination of vitreousness by optical-computer method".

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 most common, universal detector that is suitable for the analysis of a wide range of organic compounds. The sensitivity depends mainly on the number of carbon atoms. In combination with a methanator, it allows the analysis of carbon oxides at the level of 0.1 Rt. The level of fluctuation noise is up to 50 MV, the maximum signal is up to 2500 V. Technical characteristic: 1.2*10712 gs/s for hydrocarbons

It can be used as a primary source of carrier gas, since it is equipped with an additional gas purification system. This device is especially relevant when, for some reason, helium is not available to the consumer (for example, when working with a thermal conductivity detector - an accident). Due to the high thermal conductivity of hydrogen, TTP operates with significantly greater sensitivity than helium.

The gas distribution panel (hereinafter referred to as the panel) is designed to connect gas nodes and blocks of various analytical instruments, including chromatographs to shop gas lines. technical specifications Inlet pressure, not more than 0.8 MPa. The output pressure is from 0 to 0.4 MPa. Gas flow rate through each channel, not less than — 1000 cm3/min.

Selective detector for organochlorine compounds and other halogens. It is also sensitive to compounds containing oxygen, phosphorus or aromatic rings, but to a lesser extent. Paraffins and simple hydrocarbons almost do not capture electrons and are not registered. The selectivity to hydrocarbons is 108. It is available in two versions — conventional EDD and micro-EDD, mainly for capillary columns (the second version is characterized by increased sensitivity). The level of fluctuation noise is up to 300 MV, the maximum signal is up to 5 V, the design of the ECD allows the use of argon, helium, and hydrogen as a carrier gas, in addition to nitrogen. Technical characteristic: 4.0*10-15 g/s for lindane

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.

The principle of operation is based on measuring the zonal reflection coefficient of a compacted-smoothed flour surface using a built-in standard. The laboratory white meter BARS is approved as a type of measuring instruments and is registered in the State Register of Measuring Instruments under No. 78409-20. All manufactured devices undergo primary verification and have the appropriate certificate. Due to the two-channel design of the device (the presence of two photometric units and a cuvette with two cells), parallel measurements of the whiteness of one flour sample are carried out simultaneously, the average value is calculated automatically, which significantly reduces the time of analysis. The sealing of the flour sample with a fixed force and pressing against the optical windows ensures the same measurement conditions and eliminates the influence of a subjective factor on the result. The automatic adjustment system based on the built-in standard allows to ensure long-term stability of the device without the need for manual adjustment. During operation, the standard is set to the working position by an additional drive. Mechanical damage or loss of the standard is excluded. The output to the operating mode is no more than 30 seconds. The determination of whiteness is carried out in 15 seconds. To determine the whiteness of flour, the operator needs to fill 2 compartments of the cuvette with the test sample of flour, install the cuvette in the device and start the measurement process. All the results of the whiteness definitions are stored in the archive. The operator has the opportunity to view the electronic measurement log.

The speed is set in the range from 150 to 2000 rpm, the timer is up to 99 minutes. Country of origin, Russia Orange color Protection class (according to DIN EN60529), IP21 Number of places for mixing, 1 Maximum volume of mixed liquid, 2 l Range of operating speeds of the motor shaft, 150-2000 rpm Connection – external temperature sensor PT1000 (sold separately) Power: USB port. Dimensions, weight Overall dimensions LxWxH, 160x148x48 mm Diameter of the working surface of the plate, 128 mm Device weight, 0.3 kg Contents of delivery Magnetic stirrer without heating PL-R-atom Operating manual combined with passport Anchor for stirrer in fluoroplastic sheath 5x30 mm; DC power supply, output voltage 9V, rated input voltage ~220V, 50Hz. USB cable

TDS-2 is a syringe (see Fig. 1), which is installed on the evaporator of the chromatograph. The device is equipped with a crane that cuts off the carrier gas line when removing the rod with the sorption tube from the thermal desorber. When the tap is open, the stem is lowered to the lower position and the sorption tube is inserted into the evaporator brought to the desired temperature. In the conditions of the upper position of the rod, it is also possible to displace air by purging the sorption tube with a carrier gas. Technical characteristics of TDS-2 The heating time to the desorption temperature is no more than 1 sec. The cooling time when moving to a cold zone is no more than 10 seconds. Outer diameter 5-0.1 mm Dimensions of the sorbent chamber: diameter 3.4+0.3 mm length 52 mm (470 µl) Volume (for solid samples) 90 µl Operating temperature ranges* from 50° to 400 °C Overall dimensions (height with the rod fully extended) 320 mm. Weight 0.325 kg.

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.