FDH-2111 Aniline point tester of petroleum products
Scope
Applicable standards: ISO 2977, GB / T262, ASTM D611, IP2
This instrument applies to the determination of petroleum products aniline point test method is specified aniline and sample volume placed in a test tube, and mechanical stirring to mix. The mixture is heated at a controlled rate until completely mixed the two phases. The mixture was then cooled at a controlled rate, when the two-phase separation, the temperature is recorded aniline point.
Features
1, the photodetector separated state accurate;
2, high-power solid-state regulator control heating rate;
3, the voltage is raised status display;
4, integrated structure, easy to operate;
5, standard glass test tubes, meet the standard requirements;
Technical Parameters
1, heating: electric heating tube
2, the mixing method: flexible shaft stirring
3, detection method: photoelectric detection
4, measurement range: room temperature ~ 150
5, power supply: AC220V 50HZ
6, temperature adjustment: a solid state voltage regulator
7, standards: ASTM D611, IP2, ISO2977, GB/T262
FDH-2171 Automatic aniline point tester of petroleum products Scope Applicable standards: ISO 2977, GB / T262, ASTM D611, IP2 The aniline point is used to characterize the pure hydrocarbon and is used to show the aromatics content of the hydrocarbon mixture. Take the same amount of aniline with the sample or sample plus n-heptane and heat and stir at the controlled rate. After the two phases are homogeneous, the mixture is cooled at the control rate, and the temperature of the two-phase re-separation is an aniline point or a mixed aniline point of the sample. Features 1, LCD display, keyboard input, equipment testing process more intuitive 2, the high degree of automation equipment, automatic detection, automatic save results 3, the use of photoelectric detection method, the results of high precision 4, the use of integrated equipment, easy operation and maintenance Technical Parameters 1. Applicable standards: in line with GB / T262 2, the test temperature: room temperature ~ 170 3. Detection: Auto photo detector 4, cooling rate: 1 / min ~ 2 / min 5 Power supply: AC220V 50HZ 6, Weight: 3KG
Salisbury's Self-Testing Voltage Detectors allow testing to be continuous and automatic. An intermittent flash and beep confirms the detector is functioning properly. Self-Testing Voltage Detectors are used to verify live or de-energized conductors. These testers may be used with rubber insulating gloves or hot sticks using the splined universal end fitting. Testers indicate the presence of voltage with an extra bright LED light and a distinctive audible signal. It is recommended that the tester be moved closer to the conductor until a warning is indicated, or it touches the conductor, apparatus, or elbow test point. Each tester requires three C batteries (included). Features & Benefits: Do not assume conductors that have been tested de-energized will stay de-energized. Always install proper grounding devices before working. Failure to do so may result in serious injury or death. Dimensions in. (mm): 11 x 3.5 ( 279.4 x 89 )
FDR-2501 Kerosene smoke point tester 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.
N,N-Dimethylaniline DMA CAS 121-69-7 is an organic chemical compound, a substituted derivative of aniline. It consists of tertiary amine, featuring dimethylamino group attached to a phenyl group. It is an important precursor to dyes such ascrystal violet. N,N-Dimethylaniline is yellow to brown colored oily liquid with a fishlike odor. Less dense than water and insoluble in water. Flash point 150�°F. Toxic by ingestion, inhalation, and skin absorption. Used to make dyes and as a solvent. Specification Appearance Colorless to pale yellow oil liquid Assay â?¥99% Aniline assay â?¤0.3% N-methyl aniline â?¤ 0.5% Water and others â?¤ 0.2% Application 1) As dyes intermediate used for the manufacture of vanillin, azo dyes, triphenylmethane dyes etc. As an important intermediate for dyestuff, mainly used in the production of triphenyl methane dyestuff, also as solvent, antiseptic for metal, solidity for epoxy resin and polyester, and catalytic promoter for polyreaction of ethylene chemical compound. 2) In medical industry, it is used in the production of cephalosporin V, sulfanilamide -6-methoxamine pyrimidine, fluorine pyrimidine. 3) In perfume industry, it is used in the production of vanilla, as well as the vulcanized agent for rubber or the raw material for dynamite and some organic intermediates.
Product description Transformer oil flash point tester is used to determine the flash point value of petroleum products. The instrument adopts electric ignition mode without any flammable gas and meets the requirements of GB3536-2008 and GB267-88. Moreover, it utilizes many kinds of latest technologies such as ARM series high-performance microprocessor, electric erasing memory (can store thousands of data records), 7-inch color liquid crystal display and touch screen and PID self-tuning, etc. Technical index Test range: 40~400 Test type: Open flash point Temperature detection: Platinum resistance Accuracy: ±1 Repeatability: Meet GB3536-2008 and GB/T 267-88 Display: 7-inch touch screen and colorful LCD Information storage: 1000 test results can be stored Ignition method: Electronic ignition Cooling method: Forced air cooling Atmospheric pressure: Automatic detection of atmospheric pressure, automatic correction of test results Printer: Dot matrix thermal printer Self-check function: Lift lever, scratch lever, printing, etc. Power: 600VA Power supply: (AC) 220V ±11V frequency: 50Hz ±2.5Hz Ambient temperature:10~35 Ambient humidity: 90% Packaging weight: about 17kg
Scope Asphalt fraass breaking point tester is based on national industry standards JTJ052 â??highway asphalt and asphalt testing proceduresâ?� in the T0613 â??Asphalt breaking point test (Fraass Method)â?� design and manufacturing requirements for the determination of bituminous materials Fraass brittle point. Features The test apparatus is a metal sheet coated with a special layer of asphalt film Cooling method device equipped with thermal insulation tube, bending the metal sheet is designed and made as per the handle, as the temperature decreases the asphalt film temperature is gradually decreased, when drops below a temperature, the asphalt film produced under conditions specified bending fracture temperature (thermometer with alcohol) is the asphalt breaking point. Technical Parameters 1. Measuring range: -30 ~ 100 °C; 2. Temperature measurement Precision: 1 °C; 3. Steel Dimensions: 41 Ã? 20 Ã? 0.15mm; 4. Clip embedded maximum distance: 44mm; 5. Step height: 3.5mm
Scope Automatic asphalt brittle point tester is based on national standards GB/T4501 "asphalt brittle point assay", the national industry standard JTJ052 "highway asphalt and asphalt testing procedures" in the T0613 "Asphalt brittle point test (Fraass Method ) "requirements set design and manufacture for Fraass brittle point determination of bituminous materials Features 1, automatic asphalt brittle point tester adopts LCD, Chinese operation interface 2, automatic asphalt brittle point tester using microcontroller automatic control experiment without human duty 3, change the asphalt brittle point tester automatically detect a variety of experimental parameters, automatic test results 4, automatic asphalt brittle point tester has a self-diagnostic function, the function prompts 5, automatic asphalt brittle point tester built-in printer output and RS-232 output interface Technical Parameters 1, Power supply: AC 220V ± 10%, 50Hz. 2, cooling: water. 3, the cooling rate: 1 â??± 0.5 â?? / min. 4, temperature range: -27 â?? ~ 25 â??. 5, the measurement error: ± 0.5 â??. 6, the sample steel Size: 41 Ã? 20 Ã? 0.15 (mm). 7, the number of samples: while test 3. 8, temperature: room temperature ~ +30 â??. 9, relative humidity: â?¤ 85%. 10, Power consumption: less than 450W
Scope Engine coolant freezing point tester in accordance with the national standard GB / T2430 "Determination of the freezing point of jet fuel," requires the State Petroleum and Chemical Industry Standard SH / T0090 "engine coolant freezing point determination" provides design and manufacture. Choose a different configuration, it can measure the freezing point of jet fuel, engine coolant concentrate separately, it is a multi-purpose freezing point tester. Features 1. Double vacuum glass observation window, real-time observation of samples during operation; 2. Using imported compressor refrigeration the cascade technology can reach -70 ° cold bath, noise; 3. Using PID control techniques, temperature control, temperature control accuracy of ± 0.5 °C4, engine coolant freezing point tester using state-of 4. The art electromagnetic stirring, no noise, low failure rate, is the preferred alternative to the traditional mechanical agitation. Technical Parameters 1. Power supply: AC 220V ± 10%; 50Hz; 2. Working cold tank: stainless steel cold tank, double vacuum glass viewing window; 3. temperature control of cold tank: +20 °C~ -70 °C; 4. Temperature accuracy: ± 0.5 °C; 5. Bath stirring: automatic stirring by motor, power 6W, 1200r / m; 6. Refrigeration system: new refrigeration compressor; 7. Display mode; LCD display 8. Ambient temperature: 30 °C; 9. Relative humidity: 85%; 10. Total power consumption: not more than 2000W.
Scope Engine coolant boiling point tester is to measure the engine coolant boiling point equilibrium for dilute or concentrated engine coolant. Take 60ml sample into 100ml beaker, heated to boiling under normal pressure, when it reaches the gas-liquid equilibrium, read the temperature of the sample, the atmospheric pressure is calibrated to the boiling point of the sample. Features 1, engine coolant boiling point tester with integrated design, easy operation and maintenance 2, engine coolant boiling point tester with PID temperature control system, high precision, stable 3, engine coolant boiling point tester uses electric heating units, no fire, safety and environmental protection 4, engine coolant boiling point tester double bomb result, easy to operate parallel experiments Technical Parameters 1, it applies to the determination of the engine coolant boiling point balance 2, the flask: 100mL 3, a reflux condenser: 200mm long 4, the preparation of glass fiber heating mantle, good insulation properties, no open flame heating, heat evenly 5, solid state voltage controlled heating rate, economic security 6, the instrument Material: brushed stainless steel 7, power supply: AC220V 50HZ
