Scope
Grease similar viscometer applicable standards: sh/t0048
Grease similar viscosity meter with automatic capillary viscosity meter samples of similar viscosity, mainly suitable for grease.
The viscosity of the grease at a certain temperature as the shear rate and becomes variable, called a similar viscosity.
The sample was subjected to pressure is designed and made as per a spring acting on the ram within the sample tube, while the outflow from the capillary, the relaxation of the spring, a pressure within the tube is gradually decreased, it can be obtained under similar viscosity values in the series of average shear rate.
Features
1. Capillary viscometer, the structure is reasonable and compact, with three variable speed;
2. The magnetic transfer medium circulation pump, no noise;
3. Stainless steel medium bath body;
4. Microcomputer temperature controller, digital display, accuracy of ± 0.5 ° c;
5. Hermetic compressor refrigeration, to ensure the supply of cold;
6. Split structure, convenient to move.
Technical parameters
1. Control the temperature: room temperature to -35 ° c ± 0.5 ° c (other temperature optional);
2. Modes of operation: compressor refrigeration cycle, digital temperature control;
3. Temperature control mode: pid temperature control;
4. Power supply:ac220v± 10%, 50hz.
Speciality The products offered by Matr Consulting are 3 wide range of Industrial Lubricants, Automotive Lubricants & petroleum. Products with standard specifications are made by reputable companies and delivered to us. These products are prepared and delivered to the customer based on the type of customer request. All financial payments are in cash Petroleum products are materials derived from crude oil (petroleum) as it is processed in oil refineries. Unlike petrochemicals, which are a collection of well-defined usually pure organic compounds, petroleum products are complex mixtures. The majority of petroleum is converted to petroleum products, which includes several classes of fuels Lubricants (produces light machine oils, motor oils, and greases, adding viscosity stabilizers as required), usually shipped in bulk to an offsite packaging plant
CAS 75-05-8 HS code 2926909090 Packaging: 160kg*80drums,12.8ton/20'FCL; 160kg*152drums,24.32ton/40'FCL; 160kg*156drums,24.96ton/40'FCL. Acetonitrile is an organic compound with the molecular formula CH3CN or c2h3n. It is a colorless liquid, highly volatile, with a special smell similar to ether, excellent solvent performance, and can dissolve a variety of organic, inorganic and gaseous substances. It has certain toxicity and is infinitely miscible with water and alcohol. Acetonitrile is an important organic intermediate, which can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds. Acetonitrile can be used as a solvent for the synthesis of vitamin A, cortisone, carboamine drugs and their intermediates, and also as an active medium solvent for the manufacture of vitamin B1 and amino acids. It can replace chlorinated solvent. It is used in vinyl coating, fatty acid extractant, alcohol denaturant, butadiene extractant and solvent of acrylonitrile synthetic fiber. It is also used in fabric dyeing, lighting, perfume manufacturing and photosensitive material manufacturing. Chemical analysis and instrumental analysis Acetonitrile is an organic modifier and solvent used in thin layer chromatography, paper chromatography, spectroscopy and polarographic analysis in recent years. Since high-purity acetonitrile does not absorb ultraviolet light at 200nm ~ 400nm, an application being developed is as a solvent for high-performance liquid chromatography HPLC, which can make the analytical sensitivity as high as 10-9 levels. Intermediate of synthetic medicine and pesticide Acetonitrile can be used as an intermediate in the synthesis of various medicines and pesticides. In medicine, it is used to synthesize a series of important pharmaceutical intermediates, such as vitamin B1, metronidazole, ethambutol, aminopteridine, adenine and antitussive; In pesticides, it is used to synthesize pyrethroid insecticides, acetaminophen and other pesticide intermediates. Semiconductor cleaning agent Acetonitrile is an organic solvent with strong polarity. It has good solubility in grease, inorganic salt, organic matter and polymer compounds. It can clean grease, wax, fingerprints, corrosive agent and flux residues on silicon wafers. Therefore, high purity acetonitrile can be used as semiconductor cleaner.
Scope It conforms to GB/T 12005.1, GB/T 17931, GB/T 14190. High degree of automation, good repeatability of test results Features 1, the LCD screen English display, interactive interface, preset temperature, test time and other parameters, menu prompts input 2, the actuator using advanced SSR, which is characterized by non-contact, no action noise, no spark, vibration resistance, long life. 3, bath heater and draft tube internal parts such as the use of stainless steel, corrosion-resistant and durable. 4, automatic calculation and testing of the capillary constant time average of the product; the high precision temperature control, good accuracy. 5, the introduction of imported XECOM US data processing chip, fast and accurate data processing 6-cylinder design, better insulation and protective measures 7, automatic countdown function, automatic calculation results Technical Parameters 1, the control temperature settings: room temperature ~ 100 2, the number of samples: 2 tubes 3, constant temperature accuracy: ± 0.1 4. Display: LCD 5. Countdown: automatic countdown 6, heat power: 1000W 7, work power source: 220V ± 10% 50Hz 8. Ambient temperature: room temperature ~ 35 9, Weight: 25kg
Scope Petroleum products motion detector according to national standards gb / t265 regulations designed and manufactured for the determination of kinematic viscosity of liquid petroleum products. English lcd screen display, interactive interface, preset temperature, test time and other parameters menu prompts input, design aesthetic appearance, is the introduction of new instruments. Features 1, the lcd screen english display, interactive interface, preset temperature, test time and other parameters, menu prompts input 2, the actuator using advanced ssr, which is characterized by non-contact, no action noise, no spark, vibration resistance, long life. 3, bath heater and draft tube internal parts such as the use of stainless steel, corrosion-resistant and durable. 4, automatic calculation and testing of the capillary constant time average of the product; the high precision temperature control, good accuracy. 5, the introduction of imported xecom us data processing chip, fast and accurate data processing 6-cylinder design, better insulation and protective measures 7, automatic countdown function, automatic calculation results Technical parameters 1, the control temperature settings: room temperature ~ 100 ? 2, the number of samples: 2 3, constant temperature accuracy: ± 0.1 4. Display: lcd 5, results processing: automatic calculation of results 6. Countdown: automatic countdown 7, heater power: 1000w 8, work power source: 220v ± 10% 50hz 9, ambient temperature: room temperature ~ 35 ? 10, weight: 25kg
Crude oil, often simply called "crude," is an unrefined petroleum product composed of hydrocarbon deposits and other organic materials. It is a liquid found underground that can be refined to produce various fuels, including gasoline, diesel, and jet fuel, as well as other products like plastics and chemicals. Classification: Based on its specific gravity (API gravity) and sulfur content, crude oil can be classified into: Light or Heavy: Determined by its API gravity with light crude oil being less dense and, therefore, more valuable than heavy crude oil. Sweet or Sour: Based on its sulfur content. Sweet crude has less than 0.5% sulfur, while sour crude has a higher sulfur content. Physical Characteristics: Color varies from yellow to black. Viscosity can range from water-like to thick and tar-like. Distinctive odor, often pungent. Applications: Fuel Production: Main source for gasoline, diesel, kerosene, and jet fuel after refining. Petrochemicals: Base for manufacturing chemicals, plastics, synthetic materials, and more. Lubricants: Processed to produce motor oil, grease, and other lubricating products. Asphalt: Used in road construction. Storage & Handling: Crude oil is typically stored in large tanks or transported in pipelines, tankers, or rail cars. Proper care is needed during transportation to prevent spills and environmental contamination. Note: Crude oil's quality and characteristics can vary widely based on its geographical origin and the conditions under which it was formed. Before refining or using, a detailed analysis is usually performed to understand its composition and how best to process or utilize it.
Scope Applicable standards: astm d1831, sh/t0122. Provides an indication of shear stability of lubricating greases by testing the change in worked penetrations after two hours in the roll stability tester. The instrument used in determination of grease consistency changes in the roller testing machine after work, with mechanical shear stability judgment of grease. Features 1. Idler retaining ring control drum work properly; 2. The bottom is equipped with a drive motor, so that speed is maintained at 155 ~ 180r/min; 3. Microcomputer temperature controller, digital display, accuracy ± 5 °c pt100 sensors; 4. Digital timer, record work time with the wind sounded the alarm. Technical parameters 1. Applicable standards: astm d1831 sh/t0122; 2. Heating method: electric coil heating machine power 1000w; 3. Working power: ac220v/50hz, temperature control range of 21 ~ 38°c; 4. Motor speed: 155 ~ 180r/min; 5. The unit of work: unit 2.
Scope Applied standards: gb/t269-91?iso2137-85?astmd217-82?ip50-79 Application range: it’s applied to the viscosity of lubricating grease and malthenes (vaseline) also used to test the materials like solids, particle and powder colloid and froze materials as well as the food raw materials like cream, carbohydrate gum, butter and barmy cream, etc. Features 1. It can allow the test in a different direction, and can even be used in a constant temperature water bath; 2. With digital display depth measuring mechanism, easy to use, good repeatability and high accuracy; 3. Bracket move fast and fretting two kinds of speed, ease of test operation of the tip of the needle at the surface of the sample; 4. It has a table level adjusting mechanism, and easy to adjust; 5. With manual release pin into pieces of bodies, to ensure that in the not automatically controlled release, still normal operation. Technical parameters 1. Time controller Control range: 0-9 minutes and 59 seconds; Control time accuracy: ± 0.1 seconds; 2. Maximum measurable penetration: 620; 3. Standard cone: 102.5g (with gb / t requirements); 4. Standard ram: 47.5g (with gb / t requirements).
DSY-004A is designed to determine the kinematic viscosity of liquid petroleum products with a Circular glass bath which accommodates Pinkevitch, Cannon®Fenske, and Reverse Flow viscometers, etc (Equipped with Pinkevitch viscometers). DSY-004A has a built-in WinCE ® based MCU. It not only can control the accuracy of the bath temperature in ±0.01 but also can automatically calculate viscosity results by pushing a start-stop input button (No optical sensor detection system). 120 kinds of viscometers constant can be stored and XML format data can be provided with LIMS. 10 inch touch color screen displays the batch temperature. Meanwhile, shows us two viscometers measuring times and its kinematic viscosities . Dalian Petroleum Instrument Co., Ltd.
DSY-004A is designed to determine the kinematic viscosity of liquid petroleum products with a Circular glass bath which accommodates Pinkevitch, Cannon®Fenske, and Reverse Flow viscometers, etc (Equipped with Pinkevitch viscometers). DSY-004A has a built-in WinCE ® based MCU. It not only can control the accuracy of the bath temperature in ±0.01 but also can automatically calculate viscosity results by pushing a start-stop input button (No optical sensor detection system). 120 kinds of viscometers constant can be stored and XML format data can be provided with LIMS. 10 inch touch color screen displays the batch temperature. Meanwhile, shows us two viscometers measuring times and its kinematic viscosities . Dalian Petroleum Instrument Co., Ltd.
