Automatic installation of LK-500 for distillation of c by Kjeldahl

It is used in technological processes of nuclear, thermal and electric power plants, boiler houses and other facilities for cooling samples supplied to automatic and manual chemical control devices.Easy-to-clean collapsible structure. Materials with high mechanical properties are used: the coil is made of 316 SS steel, the body is made of 304 steel (or 12X18H10T). It is equipped with crimp fittings for connecting sample lines without welding. It is equipped with a special three-way ball valve for supplying / draining cooling water and a control valve that provides a change in the flow of cooling water through the heat exchanger.

The device is designed for high-precision measurements of silicon dioxide in process waters of thermal and nuclear power plants, for monitoring water treatment processes in various industries. The device is based on a photometric measurement method with automatic dosing of reagents. MARK-1202 can be used not only as an automatic, but also as a laboratory analyzer. The warranty is 24 months for deliveries across the Russian Federation. Multithreaded analysis capability From 1 to 6 channels Current outputs, RS-485 digital interface Universal analyzer for automatic and laboratory control Minimum maintenance Self-diagnosis Graduation no more than once every 3 months Low cost of operation Reagents of Russian production Simple, intuitive interface Color touch screen

Technical specifications: Melt flow rate for 10 min, g 0,1 - 99,9 The dimensions of the capillary opening, mm dia. 2,095 diam. 1,048 (optional) diam. 1,180 (optional) Set of loads, kg 0,325-5 10-21,6(optional) Temperature range in the working chamber, °C +50...+450 Accuracy of temperature maintenance, °C: - in the range of 50...300 °C: ± 0.1 - in the range of 300...350 ° C: ± 0.2 - in the range of 350...450°C: ±0.3 The discreteness of setting the temperature of the chamber, ° C 1 Time to enter the operating mode, no more, min 40 Power supply, V/kW 220/0.8 Installation dimensions, WxDxH mm 513x445x590 (920 – Maximum height with a fully loaded polymer chamber and a full stack of loads with a handle for their installation) Installation weight, not more than 70 kg

High-precision measurements of hydrogen concentration in the range of 95-100% Monitoring of the operation of electrolyzers, control of hydrogen purity in the processes of hydrogen cooling of generators, in the technological processes of chemical, petrochemical, metallurgical and other industries 24 months warranty for deliveries across the Russian Federation A new patented measurement method The device does not require calibration Selectivity of measurement Direct method of measuring molecular hydrogen Insensitivity to humidity, carbon dioxide, oil vapor Measurement time 3-5 min Simple, intuitive interface Minimum maintenance Self-diagnosis Routine maintenance no more than 1 time per year Long-lasting, highly stable sensor The service life of the sensor is at least 10 years Color touch screen

The latest development, the Primelab high-power top-drive mixer, has virtually no analogues even among models from the world's leading manufacturers. It helps solve a wide range of problems related to mixing dense, viscous samples, reagents, and materials. With its help, you can achieve rapid homogenization of the mixture. A significant plus: the graphic display is large and easy to read. With it, the employee working with the mixer will not get tired eyes, even if the mixing work needs to be carried out for several hours in a row. The steel case with durable plastic inserts is resistant to damage, which provides good protection for the device mechanism. The model is easy to operate. It works quite quietly and does not produce a lot of splashes. Main applications of the mixer: • light industry; • petrochemistry; • pharmaceuticals; • medicine; • physical and chemical analysis. Features and Benefits • Thanks to the ergonomic design of the stirrer body, it can be used not only in stationary laboratories, but also in mobile mobile stations. • The submersible type device is used to implement a wide range of laboratory work. • Starting and stopping the mixer is carried out using just one button located on the front panel. • Smooth power control handle. • The noise level remains no more than 50 dB, which creates comfortable working conditions for employees with this equipment. • An overheating system is provided, which is ensured by design features. Characteristics • Country Russia • Display type: LCD • Stirrer shaft diameter max.: 10 mm • Motor type: Brushless • Voltage: 220/50 V • Protection class acc. with DIN EN60529: IP42 • Sample volume (water): 50 liters • Timer: yes (digital) • Device weight: 2.8 kg • Dimensions, WxHxD: 72x260x197 (without rod) • Power consumption, W: 105 • Grounding: Yes • Overheat protection (shutdown): Yes • Maximum torque: 1.3 Nm (at 360 rpm) • Rated torque: 0.4 Nm (at 2200 rpm) • Rotation speed: 20-3000 rpm • Speed adjustment: Encoder (Valcoder) • Accuracy of maintaining the set speed: 5% • Limit state signaling: Optical and acoustic • Display color: Color • Resolution of rotation speed setting: 1 rpm • Chuck type: Three-jaw with manual locking • Parameter display: Optical • Resolution of rotation speed display: 1 rpm • Display size (diagonal, inches): 2.4 Contents: The device delivery set includes: 1) device – 1 pc.; 2) power supply – 1 pc.; 3) power cable – 1 pc.; 4) instruction manual combined with a passport – 1 pc.; 5) bracket Ø13 mm. for attaching the device to a tripod – 1 pc.; 6) hex key 2 mm. - 1 PC.

Main features and benefits: - The compact and ergonomic design of the mixer body allows it to be used not only in stationary laboratories, but also in mobile mobile stations. - The submersible type device is ideal for a wide range of laboratory work. - Intuitive system for smooth power adjustment via the handle. - Start and stop the device using just one button located on the front panel, providing excellent ease of use. - The built-in temperature sensor automatically turns off the mixer if there is a risk of motor overheating, ensuring safety and reliability in operation. Structure and operation of the device: - The device is made in the form of a compact block made of a plastic case, which makes it light and convenient to use. - On the front panel of the device there is a potentiometer knob with a switch and an LED indicator. - On the back of the case there is a hole with a diameter of 7 mm for installing a bracket and a connector for connecting a power supply. - The lower part of the device is equipped with a three-jaw chuck on a hollow shaft. - The top of the device has a hole for the shaft of the mixing nozzle, which allows you to change the height of the nozzle without moving the device up or down if it is installed on a tripod. - The device also has the function of overload protection and complete shaft locking, which ensures its long service life and protects it from unpleasant situations. Primelab is an innovative and user-friendly overhead drive mixer developed in Russia. Thanks to its technological capabilities and ease of operation, it will become an indispensable tool for achieving high quality and efficient mixing of viscous and dense liquids in various fields of industry and scientific research. Characteristics Device overload protection Eat Max. viscosity of the stirred sample, mPa*s 10,000 Maximum torque, Ncm 45 A country Russia Control type analog Mixer shaft diameter max., mm 0.5-10 Motor type Brushless, DC Speed range, rpm 20-2200 Overall dimensions, L×W×H, mm 182x61x200 Protection class acc. to DIN EN60529 IP44 Sample volume (water) 20 liters Display absent Timer absent Engine power, W 53 Power consumption, W 24 Device weight, kg net/gross, kg 2.0/3.2 Supply voltage, V 200–240 Current frequency, Hz 50 Overheat protection (shutdown) Eat The device is supplied with: 1) device – 1 piece; 2) power supply – 1 pc.; 3) power cable – 1 pc.; 4) instruction manual combined with passport – 1 pc.; 5) bracket Ø10 mm. for attaching the device to a tripod – 1 PC.; 6) hex key 3 mm. - 1 PC.

Technical specifications: Maximum heating power, W 1500 Working volume of reaction tubes, 250 ml Number of reaction tubes 6 Power consumption from the mains 220 V, W 1550 Overall dimensions, mm 480x526x750 Weight, kg 25

Implements a thermogravimetric (air-thermal) method for determining the mass fraction of moisture, based on measuring the mass of the sample of the analyzed substance before and after drying, followed by calculating the values of the mass fraction of moisture. Air-thermal measuring installations ASESH-8 are registered in the State Register of Measuring Instruments under No. 58526-14, have a certificate of approval of the type of measuring instruments OC.C.31.005 And No. 56847.The installations undergo initial verification and have the appropriate certificate. General characteristics: - The presence of two independent drying chambers. - Possibility of simultaneous determination of humidity of 12 samples: Each drying chamber of the installation consists of 6 independent cells. You can put 2 buckets in each cell. Total capacity of the ASES Installation-8-2 – 24 bucs. - Convenient access to the cells of the drying chamber: On the front side of the cabinet there are four doors for access to the cells. - Natural ventilation: The absence of rotating elements ensures absolute noiselessness of operation and a long service life. - Built-in timer: The ASESH-8-2 installation has 4 timers, by means of which the end of the drying process is monitored in each section with the output of an audible signal and a light indication. - The output to the operating mode is 30 minutes: The power of air-thermal installations is 1200 watts. When entering the operating mode, the power consumption is the same as that of similar cabinets with low power. SCOPE OF DELIVERY : 1. Installation of ASESH-8-2 2. AO-3 cooler 3. Auxiliary accessories 4. Air-heat control unit: 5. Interface unit for connecting a personal computer with a scale (available on request); 6. software for processing and archiving measurements of humidity determination data; The program allows you to: Set the operating temperature in the chambers via a personal computer Set the necessary parameters of the sample drying process according to the selected method Display all current processes (predrying, drying, cooling) and parameters (temperature, time) during the tests. To monitor the process by means of an electronic timer with the output of an audible signal. Record all weighing results. Perform humidity calculations in accordance with standardized methods. To calculate the humidity with pre-drying, the program uses formulas that allow you to get an accurate result. Archive and print test results. According to the test results of FSUE "UNIIM", it is recommended to use a laboratory mill of the BLIZZARD series for sample preparation. SCOPE OF APPLICATION: 1. Crop production, agriculture and forestry. 2. Products of meat, dairy, fish, flour-milling, feed and microbiological industries. 3. Food industry products. 4. Cellulose, paper, cardboard and products made from them. 5. Medicines, chemical and pharmaceutical products and medical products. 6. Building materials. 7. Products of the logging and sawmilling and woodworking industry. 8. Ground, soils, mineral fertilizers. Technical specifications: The measurement range of the mass fraction of moisture, % from 0.5 to 80 Operating temperature range, °C from 45 to 160 The error of setting and maintaining the temperature in the working area, ° C, not more than 2.0 Limits of permissible absolute error, % ± 0.5 Power consumption, V• A, not more than 1200 Overall dimensions, mm 240 × 260 × 640 Overall dimensions of the cell, mm 75 x 40 x 165 (depth) Weight, kg 28.4

Measurement of the activity of sodium ions (CNa) and the temperature of aqueous media. Control of parameters of water-chemical regimes at thermal and nuclear power facilities.Two channels | Freely programmable measurement ranges. The possibility of independent measurements at two points of CNa or pNa, temperature. Convenience and accuracy of measurement, minimum maintenance | Measurements from 0.01 CNa. The typical error is 6%. Long intergrading interval (up to 6 months). Automatic thermal compensation. Automatic dosing device of the alkalizing reagent. No capacity with KCl. Calibration by one solution | If necessary, three-point calibration is possible. "Active" sensor unit | The digital communication channel of the sensor with the converter unit is up to 100 meters. Communication with external devices | Galvanically isolated current outputs 0-5/4-20/0-20 Ma. RS 485 port. MODBUS RTU exchange protocol. Programmable settings of the "dry" contact type.

Cooling, throttling, filtration and regulation of sample flow. Indication of temperature, pressure and flow of the sample. Temperature, pressure and cooling water flow indication (optional). Sample preparation for water-chemical regime monitoring devices at energy facilities. Continuous monitoring of sample parameters and data transmission via digital and current outputs. Maintaining stable sample pressure. Alarm and automatic shut-off of the sample supply in case of violation of the regime. Custom temperature and pressure settings for automatic shut -off of sample supply. Pulse line purge valve. Compact stainless steel panel 350*944 mm. One-way service. Easy-to-clean collapsible heat exchanger.

Technical specifications: Melt flow rate for 10 min, g 0.1 - 99.9 The dimensions of the capillary opening, mm dia. 2,095 diam. 1,048 (optional) diam. 1,180 (optional) Set of loads, kg 0,325-5 10-21,6 (optional) Temperature range in the working chamber, °C +50...+450 Accuracy of temperature maintenance, °C: - in the range of 50...300 °C: ± 0.1 - in the range of 300...350 ° C: ± 0.2 - in the range of 350...450°C: ±0.3 The discreteness of setting the temperature of the chamber, ° C 1 Time to enter the operating mode, no more, min 40 Power supply, V/kW 220/0.8 Installation dimensions, WxDxH mm 513x445x590 (920 is the maximum height with a fully loaded polymer chamber and a full stack of loads with a handle for their installation) Installation weight, not more than 70 kg

The Kjeldahl method is one of the most accurate methods for determining nitrogen and protein in a wide group of products, but, unfortunately, it has a number of significant drawbacks - these are low speed, a large number of possible losses during the analysis, bulky equipment, and the use of aggressive reagents. Sibagropribor Holding presents KELTRUN (KELTRUN) - a set of equipment for carrying out a complete analytical cycle according to the Kjeldahl method, which will allow: • to increase the speed of analyzes (high speed of distillation and ashing, simultaneous processing of several samples); • ensure the safety of personnel (high quality of reaction vessels, effective absorption of acid vapors by the exhaust system, additional protection of personnel in emergency situations); • reduce possible losses in the analysis process; • improve the reproducibility of results. «KELTRAN» (KELTRUN) will allow you to determine nitrogen / protein in the widest list of substances: • food products: dairy, cereals, meat, cereals, etc.; • feed and compound feed; • fertilizers; • water, drinks, beer; • soil, bottom sediments, sediment samples, activated sludge; • crude oil, lubricants; • various chemicals; • alcohol content in wines, musts and spirits; • etc. The set of equipment «KELTRAN» (KELTRUN) allows you to analyze according to GOST and determine the nitrogen content in the range of 0.02 - 99.00%. Composition of the complex «KELTRAN» (KELTRUN): - Digestor; - Distiller; - Scrubber (*not included in the price of the complex); - Titration unit: manual, semi-automatic or automatic (*not included in the price of the complex); Warranty - 1 year. Important feature! In many distillers (made in China and others), when used, alkali passes through a valve-type pump, with a low production resource (sometimes the resource is enough for only 3 months). In the distiller of our production, the alkali passes through a RELIABLE PERISTALTIC PUMP, this ensures a long service life of the distiller! Package options Cost (including VAT): Digestor, Distiller, Water jet pump 379,400 rubles; Digestor, Distiller, Water jet pump, Scrubber 434,700 rubles; Digestor, Distiller, Water jet pump, Manual titration unit 396,900 rubles; Digestor, Distiller, Water jet pump, Scrubber, Manual titration unit 452,200 rubles; Digestor, Distiller, Water jet pump, Kit «Titrion-pH» (c2) 605,400 rubles; Digestor, Distiller, Water jet pump, Scrubber, «Titrion-pH» kit (c2) 660,700 rubles.

The AP-35 analyzer is a fully automated analytical complex designed for continuous X-ray fluorescence analysis of the chemical composition of slurries and solutions in flow. The instrument has a movable software-controlled measuring head with an X-ray tube and fixed spectrometric channels (up to 8), each of which can be set up for any chemical element (from Ca to U). In operation, up to 15 flow cells are measured by the head according to a preset program. Multi channel capability (up to 15 products to be measured). Compatibility with automation systems for sampling, sample delivery, data handling and presentation, data archiving. Link to factory process control system High expressiveness, high analytical precision, low detection limits, reproducibility High reliability. The principle of operation is based on the excited fluorescence produced by the atoms of the material under analysis through the radiation of an X-ray tube. The fluorescence radiation of a particular chemical element is picked up by the crystal analyzer, and then the radiation at a specific wavelength is detected by an X-ray tube detector. The intensity of the recorded fluorescence radiation of a certain wavelength is directly proportional to the mass fraction of the chemical element in the substance under study.

The stirrer is designed for uniform mixing of reagents inside the container due to the rotation of the magnetic element (armature) with the function of heating the container with liquid. The mixer operates in the speed range from 200 to 1500 rpm, the maximum heating temperature of the working surface is 500 °C. The heating plate includes a stainless steel base and a fireproof glass work surface. At temperatures above +550 °C, automatic overheating protection is triggered and turns off the heating. The device is equipped with an LCD screen to display set and actual temperatures, rotation speeds and additional animated icons.

Electronic milk viscometer (analyzer of the number of somatic cells in milk) Expert Somatos is a novelty of 2020! Modern, designed taking into account all the wishes of our customers over the past 12 years! The most accurate and most reliable! It fully complies with GOST 23453-2014 (Raw milk. Methods for the determination of somatic cells. Section 6: Method for determining the number of somatic cells using a viscometer) as amended on 01.01.2016, including the length and diameter of the capillary! The analyzer is included in the state register of the Russian Federation as a measuring instrument! Exclusive benefits: • version with one or two flasks, which allows up to 60 measurements per hour • optionally equipped with an integrated or external printer • thanks to the new verification method developed from scratch, it can be trusted in any standardization and metrology center As a rule, it is used: • Dairy farms — for the timely prevention and treatment of mastitis in cows, which ensures stable supplies of high-grade milk (accordingly increases the cost of products). • Veterinary laboratories, SBBS, points for receiving farm milk from the population to determine the grade and calculate the cost of raw milk. • In the laboratories of milk processing enterprises to control incoming raw milk.

Functionality 1. Centrifugation function (300 - 4000 rpm). 2. Shaking function (forward-reverse rotation with a frequency of 2 sec.). 3. Mixing in the flask (up to 400 rpm). 4. Mixing in a test tube (500 rpm). 5. Full loading: 12 plastic tubes of the Eppendorf type with a volume of 1.5 ml or 2 ml Safety 1. Blocking operation when the lid is open. 2. Stops working when opening the lid. 3. Stops working when the mains voltage disappears; it does not restart when the mains voltage appears again. 4. Automatic shutdown after 60 minutes. 5. Low-voltage power supply (+24V). Ergonomics 1. Simple and intuitive arrangement of controls. 2. RPM or linear g-load are displayed on the readout.