Scope Crude oil and fuel oil precipitate tester for pressing gb / t6531-86 to determine the content of crude oil and fuel oil precipitate "crude and fuel oils precipitate assay (extraction method)" is used for extraction with toluene. This standard is equivalent to international standards iso3735-1975 "crude and fuel oils precipitate assay (extraction method)", crude and fuel oils precipitate analyzer can be programmed to control its heating power. Features 1, the instrument uses dual electric stove, can work independently; 2, the instrument uses 8-bit microcontroller control; 3. The instrument uses three semi-liquid crystal display; 4, the instrument has mains compensation; 5, the instrument automatically controlled heating power; Technical parameters 1, the heating temperature range: room temperature ~ 400 ?; te00000000000mperature accuracy: ± 0.5 ?. 2, the equivalent output voltage adjustable value: 0 ~ 220v 3, electric heater power: 1000 w * 2 4, power: ac 220 v ± 10v, 50 hz ± 1hz
Scope Total precipitate residual fuel oil tester, according to sh / t0701 and sh / t0702 "residual fuel oil precipitate total assay (aging, hot filtration)" standard design and manufacturing. This method is applicable to the determination of 100 ? viscosity of less than 55mm2 / s of residual fuel oil and residue containing components reconciling get distillate fuel oil in total deposits. Features 1, the petrochemical sh / t0701 and sh / t0702 two instruments integrated into one instrument, aging and hot filtration, using a single instrument completed. 2, the instrument uses imported glass fiber filter, filter weighing accuracy is poor. 3, can simultaneously detect two samples, but also do parallel test, easy to operate. 4, the use of digital temperature controller, temperature control accuracy up to ± 0.5 ?, the temperature display and intuitive, accurate readings. 5, time use digital timer, time up 99h99m99s. 6, vacuum up 40kpa ± 2 kpa, vacuum degree of precision by the gauge display, precision vacuum pressure regulating valve 7, aging bath molding metal bath, safety, environmental protection, do sample unit to operate two holes. 8, the instrument uses metal bath replacement steam generators, the operation more secure, convenient and environmentally friendly. Technical parameters 1, the applicable standards: sh / t0701 2, the working environment: relative temperature: 0 ~ 45 ? 3, humidity: =80% 4, temperature: digital pid temperature controller 5. Timing: digital timer 6, temperature range: room temperature ~ 100 ? 7, temperature control accuracy: ± 0.5 ? 8, vacuum pressure: precision gauge shows 9, the working mode: two units 10, total power: 2000w 11, working power; ac220v ± 10% 50hz
Scope Distillate fuel oil oxidation stability tester side given instrument (accelerated method) according to sh / t0175-94, astmd2274 and other standards to determine the initial boiling point of not lower than 175 ?, 90% point distillation temperature no higher than 370 ? of middle distillate fuels inherent stability and performance of the oil. I.E., in the case of an active metal surface and the water or dirt and other environmental factors do not exist, the sample is exposed to the atmosphere in the ability of anti-change. Features 1, the fixed value regulator valve to provide a constant flow of oxygen test. 2, thermostatic bath, large capacity, good insulation properties, and can make six samples tested. 3, oxidation tube with radial clamping, easy operation and reliable. 4, the camera obscura after the oxidation test tube directly into which were cooled at room temperature 5, sample oxidation time automatic control, when the alarm system. 6, the instrument uses metal bath, heating speed, good stability, environmental protection Technical parameters 1, oxidation flowmeter: six oxidation test flow meter can be adjusted individually, the test flow rate: 50 ± 5ml / min. 2, constant temperature bath: the use of fld metal bath. 3, the thermometer: in line with gb / t514-83 standard, wlh-33c, 50-100 ?, 0.5 ? indexing rod 4. Temperature control mode: automatic heating, automatic temperature control 5, temperature accuracy: 95 ± 0.2 ? 6, oxidation tube: borosilicate glass, in line with sh / t0175-94 standard 7, electric heaters: when the main heater 220v 2500w, auxiliary heating 800w. 8, the regulator valve oxidation: oxidation is the oxidation stability, in front of the flow meter with regulator valve
Scope UV fluorescence sulfur analyzer is based on UV fluorescence measurement principle and the development of computer technology combined with a new generation of precision instruments, is currently the most advanced of the total sulfur content tester, in line with ASTM D5453, SH / T 0689 and other standards, the instrument is National total sulfur content of refined oil arbitration standards. Now widely used in the determination of total sulfur content of crude oil, hydrocarbons and fuel, petroleum, plastics, petrochemicals, food and so on. Measurement principle instrument uses ultraviolet fluorescence method, when the sample is introduced into the pyrolysis furnace, cracking occurred sample oxidation of sulfide which quantitatively converted to sulfur dioxide, carried by a carrier gas, off which the water through a membrane dryer, into the reaction chamber, sulfur dioxide absorbing ultraviolet light energy into an excited state of sulfur dioxide (SO2 *), the fluorescence emission of sulfur dioxide when SO2 * to return to a stable state, the energy released by a photomultiplier tube to receive, and then the micro-current amplifier, computer data processing, the amount of reaction with sulfur dioxide emission intensity is proportional to the amount of sulfur dioxide and total sulfur content in the sample is proportional, so the content of the sample can be determined by measuring total sulfur emission intensity. Features 1, computer-controlled operation, enabling interactive, data, peak shape can be automatically stored print. 2, the operating software can be connected with LIMIS system, automatic data transmission. 3, the instrument uses the new quartz pyrolysis tube, the injection volume can be increased to reduce measurement errors, increase the sensitivity of the instrument, higher repeatability. 4, cooling fans, automatic switch, eliminating the need to wait for the shutdown to finish samples trouble, saving time and effort. 5, darkroom system uses the latest technology, the key components imported detecting element to improve the detection accuracy and sensitivity of the instrument. 6, equipment imported membrane dryer to absorb , eliminating the need to frequently replace magnesium perchlorate of trouble, while reducing the leakage problem. 7, using computer control of temperature, improve the instrument precision temperature control, and difficult to over-temperature. 8, using air instead of water cooling, saving water resources. 9, can be adjusted to take existing calibration curve calibrated using a standard sample after sample analysis. Technical Parameters 1, in line with standards: ASTM D5453, SH / T 0689 and other standards 2, measuring range: 0.2mg / L ~ 10000mg / L ~ percentage 3. Air source: Argon: 99.999% Oxygen: 99.999% 4, sample status: solid, liquid, gas (with corresponding injector) 5, temperature range: room temperature ~ 1100 ? ± 3 ? 6, repeatability error: 0.2mg / L=X
Scope Standard: sh / t0123 Sample in 95 ° c, which leads to constant dry air, test 312h, by measuring changes in growth and sedimentation value of the sample value 100 ° c kinematic viscosity. Features 1, extreme pressure lubricant oxidation characteristics analyzer using intelligent temperature controller with a microprocessor, with self-tuning, self-diagnostic function, pid three parameters to adjust the temperature, auxiliary heating automatically turn off, thus high precision temperature control, performance stable and reliable. 2, extreme pressure lubricant oxidation characteristics analyzer with automatic timing device, without manual timing, when the alarm. 3, extreme pressure lubricant oxidation characteristics analyzer using precision flowmeter control systems, flow can be set with the user. 4, extreme pressure lubricant oxidation characteristics analyzer uses an integrated setting, operation and maintenance simple and convenient. Technical parameters 1, temperature range: room temperature ~ 150 ° c, temperature control accuracy: 0.1 °c. 2, temperature control mode: intelligent temperature control thermostat. 3, power supply: ac220v 50hz. 4, the heating method: oil bath. 5, the timing device: automatic timer. 6, the flow control: precision flowmeter.
Carbon extraction from pulverized fuel ash / pulverized fuel ash sorting As there is carbon in fly ash, which is not only waste the energy, but also seriously affect the quality of fly ash. If the content of carbon in fly ash is more than 8 percent, it will affect the quality control of the cement or concrete, for the superior fly ash, the maximum content should be less than 4 percent. The carbon maximum in the fly ash is 8percent according to the gb standards in our country.This process refines the carbon from fly ash on the basis of thermoelectricity and electrical conductivity of the carbon by feeding, scattering, drying, vibrating, dust collecting, magnetic separation, electric separation and a series of processes. This electric separator has improved the internal structure and equipped with heating system on the basis of the advantages of other electric separator, to achieve better effect on fly ash separation.Carbon content of fly ash will be under 7 percent. The process achieve the automatic production, there is dust collecting equipment in every link to reduce the dust pollution.The technology is our company’s patent, patent number: 201110286037.1, 201110286091.6, 200920258609.3, 201110288262.9. Company commitment: the company has sales of pulverized arg, ash sorting has perfect after-sales service, one year warranty, life-long maintenance, thoroughly solve your trouble back at home, please rest assured purchase! Carbon extraction from pulverized fuel ash / pulverized fuel ash sorting
Scope Distillate fuel oil oxidation stability tester side given instrument (accelerated method) according to sh / t0175-94, astmd2274 and other standards to determine the initial boiling point of not lower than 175 ?, 90% point distillation temperature no higher than 370 ? of middle distillate fuels inherent stability and performance of the oil. I.E., in the case of an active metal surface and the water or dirt and other environmental factors do not exist, the sample is exposed to the atmosphere in the ability of anti-change. Features 1, the fixed value regulator valve to provide a constant flow of oxygen test. 2, thermostatic bath, large capacity, good insulation properties, and can make six samples tested. 3, oxidation tube with radial clamping, easy operation and reliable. 4, the camera obscura after the oxidation test tube directly into which were cooled at room temperature 5, sample oxidation time automatic control, when the alarm system. 6, the instrument uses metal bath, heating speed, good stability, environmental protection Technical parameters 1, oxidation flowmeter: six oxidation test flow meter can be adjusted individually, the test flow rate: 50 ± 5ml / min. 2, constant temperature bath: the use of fld metal bath. 3, the thermometer: in line with gb / t514-83 standard, wlh-33c, 50-100 ?, 0.5 ? indexing rod 4. Temperature control mode: automatic heating, automatic temperature control 5, temperature accuracy: 95 ± 0.2 ? 6, oxidation tube: borosilicate glass, in line with sh / t0175-94 standard 7, electric heaters: when the main heater 220v 2500w, auxiliary heating 800w. 8, the regulator valve oxidation: oxidation is the oxidation stability, in front of the flow meter with regulator valve
Scope Standard: astm d1401 Oil demulsibility tester conforms to national standard gb / t7605 and gb / t7305 provisions of the design and manufacturing for the ability to synthesize liquid oil and water separation determination. Thermostatic bath using a small cylinder design aesthetic appearance, is the latest new equipment. Features 1, the lcd screen english display interactive interface, preset temperature, test time and other parameters; with menu prompts input; 2, the screen displays temperature values, automatic chronograph, date display and the current clock and other parameters; 3, automatic mixing, automatic timing, test tubes stirring motor arm automatic lifting; 4, with a variety of parameters such as clocks tips; 5, imported guide rail lifting device design, low friction, accessibility; Technical parameters 1, sheng wells: 3 2, temperature range: room temperature ~ 100 ?, temperature control accuracy: ± 0.1 ? 3. Timing range: 0 to 99 minutes in any setting 4, stirring speed: 1500r / min 5, supply voltage: ac220v ± 10% 6. Frequency: 50hz ± 5% 50hz 7, the maximum power: =2000va
Scope Determination (drinks) volatile organic compounds, blood alcohol content detection, detection of indoor air pollutants (TVOC), flavor liquor composition analysis, transformer oil analysis, testing, high-purity gas analysis of residual solvents in pharmaceuticals, medical devices remaining in Determination of ethylene oxide. Chromatograph units are mainly used: liquor factory, other wineries, petrochemical, gas liquefaction plant, the coal industry, environmental testing, inspection station, Forensic Center, the public security system, food plants, quality inspection departments, water plants, pharmaceutical plants, detection of pesticide plants, gas plants, chemical plants, packaging plant, paint factory, honey factory, chemical engineering universities and other trace ingredients are required to use gas chromatography, liquid chromatography Features 1. Large-screen LCD English display. Easy to learn. 2. With self-diagnosis, over-temperature shutdown protection, file storage, recall, fifth-order temperature-programmed functions, with single-column automatic compensation function; to ensure the stability of the baseline temperature programmed analysis. 3. Instrument has dual packed column inlet capillary column three, three gas independent way. 4. With six independent temperature control area, after intelligent door systems, cooling is very fast; each of the gasification chamber, detector and amplifier are modular design, installation is very easy to replace. 5. Complete with a separate capillary analysis system, an independent capillary split sampler (includes a diaphragm cleaning, split and tail blowing conditioning). Optional capillary split / splitless injector. 6. Instrument equipped with a flame ionization detector, thermal conductivity detector, a flame photometric detector, electron capture detector, NPD five kinds of detectors, three detectors can be installed, the user can according to their own self-analysis requires optional , also increase the six-way injection valve, reformer devices; and to achieve detector series and parallel work. Technical Parameters Temperature Indicators 1. Temperature Area: column oven, injector, detector 2. Temperature range: room temperature on 5 ? ~ 450 ? (Increment 1 ?) 3. Temperature accuracy: better than ± 0.1 ? 4. Temperature program: Eight-order rate of 0.1 ? ~ 40 ? / min (increments of 0.1 ?)
Scope Applicable standards: gb18175-2000 and hg/t2195-1991 standard Features 1, the overall structure is compact and practical instrument, automatic lifting cantilever structure, easy to dismantle not only the coupon and observed during the test, but also enhance the appearance of the instrument. 2, the instrument uses interactive transmission structure, symmetry stirring speed, reducing mechanical friction, effectively reduce the noise during the experiment. 3, a total of ten sets of rotary instrument coupon holder, and therefore can perform parallel test of the same formulation, but also for different concentrations, preferably experiment with different recipes. 4, greatly improving the reliability of the test data and saves time constant of the instrument, and the lifting device design with independent intellectual property rights, improve stability, and expanded the scope of application. Technical parameters 1. Operating voltage: 220v ± 10% 50hz ± 5% 2. Power consumption: less than 3kw 3. Measuring range: 20 °c-80 °c 4. Temperature control accuracy: 0.2 ° c 5. Speed: 40 rev / min -150 rev / min ± 2r / min 6. The test hanging piece of copy number: 10 sets of ten trials 7. Dimensions: 1000 × 500 × 1050mm (l × w × h) 8. Attachment weight: 90kg
Scope Standard: astm d1744, gb/t 11133 Automatic trace moisture analyzer is karl fischer coulomb titration method, determination of liquids, gases, solids trace moisture latest equipment. The instrument used in petroleum, chemical processes and products - determination of moisture; oil-filled electrical equipment measurement of moisture in insulating oil; determination of pharmaceuticals, pesticides, mineral raw materials and other substances in the water. It is the ideal instrument for trace moisture analyzer replacement. Features 1, the automatic trace moisture analyzer using digital display system, the result can be read directly 2, automatic trace moisture analyzer using electromagnetic stirring system, stirring speed can be adjusted 3, automatic trace moisture analyzer real-time display of electrolysis current size, with the end of prompts Technical parameters 1, the display system: four decimal number 2, the display unit: microgram of water. 3, electrolytic current output: 0 ~ 300ma automatic control 4, measurement range: 10µg ~ 50 mg. 5, sensitivity: 1µg h2o 6. Accuracy: 10µg ~ 1mg ± 5µg, for more than 1mg converted to 0.5 percent error-free injection) 7, power supply: ac 220v ± 10%, 50hz
Scope Automatic volume resistivity tester is based people's republic of china electric power industry standard dl / t421-2009 requirements of design and manufacture. Fully compliant with the latest standards, it is to replace the old standard equipment, the best choice Features 1, with three terminal electrodes cup, completely dl / t421-2009 requirements and design 2, with color lcd display, touch screen operation 3, with integrated design, temperature refrigeration in one range more widely 4, with automatic drain system, reduce labor intensity 5, adopt automatic discharge, using the classic pid temperature control, automatic climate control, automatic measurements with save, print function test results. Technical parameters 1, the test range: 5.0e5 ~ 5e13 o • m. 2, temperature range: the range of 20 ° ~ 99 degrees of freedom settings, temperature control accuracy of ± 0.5 °. 3, holding time: 0 to 99 minutes in any setting 4, pressing time: arbitrarily set within 0 ~ 99s. 5, the number of experiments: 1 to 3 times a set, automatically calculate the average after the end of the experiment 6, the electrode cup parameters: type: three-side electrode cup, internal and external dual temperature control, material: high-purity stainless steel 7, electrode spacing: 2mm 8, electrode capacitance value cup: 30pf 9, empty cup insulation resistance:> 3.0e12o 10, repeatability: results> 1.0e10o • m, the relative error of
Scope Biodiesel free and total glycerin has a thermal conductivity detector, hydrogen flame ionization, electron capture, flame photometric, five kinds of nitrogen and phosphorus detector can be equipped with a packed column or a capillary column. The instrument can be programmed temperature thermostat operation, or third-order operation. Instrument is highly integrated, advanced design, to achieve a higher degree of automation, it can detect parameters, temperature parameters set by the keyboard implementation. Can packed column and capillary pressure and stigma real-time display, the instrument uses a single air route structure, reasonable structure, stable and reliable performance, simple operation, easy maintenance. Features 1, with power self-diagnosis function, stopwatch function (to facilitate flow measurement), running timer, power storage protection, keyboard lock and power supply with anti-interference function mutation. 2, automatic fault diagnosis: analysis end automatic exceeded prompted, provide diagnostic meet the national standard three ratios, TD shown, the component concentrations shown a variety of fault diagnostics and so on. 3, oven volume, intelligent opened the door and out of the system infinitely variable air volume, reducing the program up / cool down time after the system is stable equilibrium; furnace system :( temperature range) Ambient temperature + 6 ? ~ 400 ? .13-order program heating, heating rate of 0-50 ? / min; Increment 0.1 ? / min can recalibrate the oven temperature by the user, and arbitrarily set maximum temperature. Furnace temperature equilibrium time determined by the user. 4, all computerized key operations, large-screen LCD display, man-machine dialogue, easy to operate; Technical parameter 1. Temperature control Temperature control range: room temperature 7? -400?(incremental 0.1 degrees C) Rise order: three order Rise rate: 0.1 ? -50 ? /min (incremental 0.1 ?) 2. Detector FID Detection limit: less than 5 * 10-12g/s (sixteen -) Baseline noise: less than 6 * 10-12A/H The linear range is greater than or equal to 105 Stable time: less than 20min 3. Detector TCD Sensitivity: 10000mV = ml/mg (sixteen -) Baseline noise: less than 30uV (99.999 hydrogen carrier gas 4. FPD detector Detection limit: =5 × 10-12g / s (N) Baseline noise: =2 × 10-13A / H 5. ECD detector Detection limit: =5 × 10-12g / s (N) (r-666) Baseline noise: =2 × 10-13A / H 6. NPD detector Detection limit: =5 × 10-12g / s (N) Baseline noise: =2 × 10-13A / H
Scope Kerosene smoke point tester is based on the standard gb / t382-83 (91) "determination of the smoke point of kerosene" design and manufacture. The maximum height for the determination of the lamp with kerosene and jet fuel smoke point, that the sample in a standard fixture, smokeless flame under specified conditions of, expressed in millimeters. Features 1, kerosene smoke point tester uses millimeter scale background, you can clearly read the data 2, the entire instrument is compact structure, complete 3, kerosene smoke point tester using plug-type structure, more convenient to replace the wick 4, kerosene smoke point tester using a special glass observation window, easy to operate 5, kerosene smoke point tester simple operation, high measurement repeatability Technical parameters 1, the scale: ruler should on the black glass with white flags, their white or black stripes central 2 mm will be divided into bisecting vertical ruler. Ruler measuring range should be 50 mm, 1 mm division. Every 10 mm on the digital standard, with each 5 mm long marking. 2, wick catheter: top wick catheter should be exactly at the same level with the zero on the scale. 3, the lift base: total distance of not less than 10 mm stroke, moves smoothly and evenly. 4, ? reservoir oil: oil reservoir mainly by oil storage body, wick pipes and air ducts, etc., whose critical dimensions conform to gb / t382, oil storage body diameter size ?21.25 ± 0.05, length of 109.0 ± 0.05; wick tube diameter ?4.7 ± 0.05, length of 82.0 ± 0.05; air duct diameter size ?3.5 ± 0.05, length of 90.0 ± 0.05.
Scope Lubricants determination of aging characteristics is based on the requirements of sh / t0192 gb / t12709 test method for design and manufacture. Determination of aging characteristics suitable for the lubricating oil.It includes two methods: a method: through air aging conradson carbon value method. Method b: in the presence of ferric oxide through the air after aging conradson carbon method. Features 1, the instrument consists of a temperature control section, part of the metal bath, air flow regulator components. 2, the control circuit uses digital temperature control table, high precision temperature control, display accurate. 3, the heating body is made of aluminum bath, and an insulating layer and the insulating protection, rapid heating. 4, the actuator using solid state relays ssr, with no contact, no action noise, no spark, long life and other characteristics. Technical parameters 1. Input power: 1000w 2. Power supply: ac220v / 50hz 3. Test temperature: 200 ? 4. Temperature accuracy: ± 0.5 ? 5. Temperature range: room temperature ~ 200 ?
Scope Engine coolant foam tendency analyzer according to people's republic of china petroleum and chemical industry standard sh / t0066 requirements "of the engine cooling foam determination" provides design. It is applicable to the determination method according to sh / t0066 standard, It can be measured diluted or concentrated engine cooling liquid foam. Features 1. Integrated design, easy to operate; 2. With automatic timing device, easy to operate, can also set up their own; 3. Using quick water valve design, to facilitate the replacement of the bath; 4. Test cup quick plug design, fast, stable, safe; 5. Using the precision flow meter control flow, the user at any time adjustable; 6. Using a professional air pump gas supply, stable airflow, noise-free 7. The engine cooling liquid foam tendency analyzer embedded drying system, replacement desiccant convenient, beautiful. Technical parameters 1. Power supply: ac220v ± 10%, 50hz; 2 .Heating power: 2000w; 3. Air flow: precision flow meter control; 4. Measuring range: room temperature ~ 99.9 °c; 5. Time: automatic timing, you can set your own; 6. Ambient temperature: -10 ~ +40 °c; 7. Relative humidity: 85%.
Scope Petroleum wax oil content analyzer is designed and made as per the national standard of people’s republic of china gb/t3554 and sh/t0556-93 standard “test methods for oil content of petroleum wax" (mek - toluene) Features 1, imported compressor refrigeration, a total of four cold trough, can be grouped on two samples tested 2, using a standard glass tube, to meet gb / iso requirements 3, the cold bath and the water bath temperature regulation and control of evaporation are used in digital temperature controller, precise temperature regulation and control. 4, evaporation plant air flow by the glass rotor flowmeter detector, can be precisely controlled flow, blowing time according to the time test requirements arbitrarily set by a timer within 60min. Technical parameters 1. Power supply: ac 220v±10%, 50 hz 2. Temperature of melting bath: room temperature~90±5°c 3. Cold bath temperature: -35°c±1°c 4. Evaporation temperature: 35±1°c 5. Flow rate: 2~3l/min 6. Timing range: 0~60min
Scope Applied standards: SH/T0109, ASTMD1264, IP215 Applied scope: testing grease resistance to water. The grease sample loaded ball bearings, ball bearings and the bearing sleeve is provided with provisions within the gap, and turn to 600r/min + 30r/min speed. The control water in 38 DEG C or 79 DEG C to speed spray of fixed at 5ml / S + 0.5mL/s in the bearing sleeve, to within 60 min by water to wash away the grease quantity to measure the anti leaching ability of water of the grease. Features 1. Water Washout Characteristics of Lubricating Greases is mainly composed by the temperature control system, water spray circulatory system, the transmission mechanism, white molten steel bath and shell Circulation system includes constant velocity carbon bearing gear pump, valves and flow meter directing a controlled water flow to a capillary (1mm) spray nozzle aimed at the bearing housing. Rugged 1/3hp drive motor rotates test bearing at600rpm while driving the circulation pump. A two pulley system permits independent pump operation to circulate water while heating it to test temperature. Mounted on a finished steel base with locating; 2. Using PID temperature control system thermostatic bath temperature control, temperature control range from room temperature to 100°C, a temperature control accuracy of ± 2 °C; 3. Visual display of set temperature and the actual temperature, easy temperature setting and the temperature difference correction; 4. The water spray circulatory system imported miniature magnetic circulation pump, low noise, long hours of continuous work; 5. Grease resistance to water washout analyzer transmission mechanism from the motor through a belt driven set of the bearing assembly; 6. Design aesthetic appearance, generous, reasonable structure design, easy to operate, the measurement accuracy of the results. Technical Parameters 1, digital temperature control, temperature control range: bath temperature to 100°C, the temperature control precision is + - 1°C 2, precision velocity control system of water jet flow: 5 + 0.5ml/sec 3, bearing speed: 600 + 30r/min, specifications: 204 type bearing 4, input power: 1000W
Scope Petroleum product sulfur content analyzer (x-ray spectroscopy) is in accordance with people's republic of china standard gb / t11140, gb / t17040, astm d4294 requirements specified in design and manufacture of this instrument for the determination of trace sulfur content of petroleum products. Because it uses physical analysis methods, with fast analysis without complicated sample pretreatment, high precision, human error is small, low labor intensity of operators, no pollution, it has been widely used and generally replace other measuring sulfur in the international arena the analytical method. Features 1, with full english operating system, the man-machine interface friendly exchanges. 2, short detection time, automatic test results within 30 seconds; automatic c / h ratio correction, for a variety of samples; 3, large-screen lcd, automatic print measurement data; 4, using the x-ray tube excitation, the instrument can be long-term use, without affecting the source attenuation; 5, the use of physical methods, the analysis does not touch, do not destroy the sample, no chemical reagents; 6, instrument with integrated design, easy maintenance; Technical parameters 1, the scope of analysis: s analysis range can be adjusted by the calibration curve of the selected method. 2, the scope of analysis width: s% max-s% min=9.999%; such as oil: s: 0.001 ~ 9.999%. 3, the inherent error, accuracy of analysis: such as oil: in line with the national standard gb / t 17040, at the same time meet the relevant requirements of american national standard astm d4294. 4, system analysis time: 1 to 999 seconds, the recommended value of 60 seconds. 5, detection limit: 10ppm 6, using the conditions: ambient temperature: 5 ~ + 40 ?, relative humidity: =85% (30 ?), power supply: 220v ± 20v, 50hz. 7, total power consumption:
Scope FDQ-0301 laser particle size analyzer based on physics Fraunhofer diffraction and Mie scattering theory basis. This theory can be simply understood as: travels in straight lines parallel laser beam blocking particles encountered in the communication process, the phenomenon of diffraction and scattering, and small angle light scattering large particles, small particles of light scattering angle is large. Figure 1-1 shows the diffraction pattern formed by individual particles, the larger the particle diameter, the smaller the center of the bright ring, the smaller the particle diameter, the larger the center of the bright ring. Use photo detector array receiving light at different angles, for the corresponding angle, its energy is set corresponding to the diameter of the particles occurs diffraction (scattering) caused by the respective other angle light will reflect the strength of the corresponding diameter of the particles throughout the assembly of particles occupies proportion, according to the intensity of the received scattered light at different angles, you can perform anti-particle distribution of the sample between the relative content and various size fractions. Features 1. Up to 82 sampling channels to improve the resolution of the test results; all the photovoltaic device fabricated on a single silicon chip, to ensure the life of the photovoltaic array; cross-sector arrangement, increasing the light receiving area, improves the sensitivity ; 2. micro injection method, using a peristaltic pump automatic loop injection mode, using siphon pump automatic cycle injection mode, to meet different customer test requirements, the instrument comes standard MS-01 micro-injector device; 3. The single lens full scale measurements, all optical components are mounted on reinforced base before fastening a good optical system is shipped, the instrument more stable performance; 4. Imported semiconductor lasers, has a long life, stable optical parameters, not afraid of vibration and a series of advantages, continuous working time of up to 24 hours, to meet user requirements for large continuous load test. Technical Parameters 1, the test range (um): 0.15-400; (0.4-1100,0.1-450,0.25-650, 0.4-1100) 2. Repeatability:
