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:
2, 4-dimethylimidazole Cas:930-62-1 C5h8n2 96.13 Light yellow crystal Content=96% application:used as a curing agent of epoxy resin, which can be widely used in epoxy resin adhesive, coating, casting, coating, dipping, and composite materials.As drugs raw materials, or organic synthesis 25 kg/cardboard barrels
1-isopropylimidazole Cas:4532-96-1 C6h10n2 110.15 Light yellow or colorless transparent liquid Content=99% Application:use as drugs raw materials, or organic synthesis 200 kg/plastic drum
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:
Scope Saybolt colorimeter can measure refined petroleum products, including a set of matching samples and equipped with optical indicator of standard tube. In the same light source sample with standard color comparison. Reduce the liquid column height of the sample until the sample was significantly lighter than the standard palette of colors, and use the chart on the instrument to convert Saybolt color of height. Three standard color glass on - position color standard pipe may conveniently be replaced swatches. After paraffin Saybolt colorimeter is equipped with a heater for the determination of paraffin, during the test, it is not flowing like melted wax. Sample tube has a 200W chrome steel strip heater, with a hinged lid to maintain the heat evenly. Aluminum heater with a 50W fuel element is kept molten wax-like state. Affiliated variable transformer can be used to regulate the temperature of the sample. Optical observation instrument and shelves are fully insulated with a heater. Test tube assembly with a heat-resistant fiber handle. Features 1, in line with GB / T3555, ASTM D156; DIN 51411; FTM 791-101; NF M 07-003 and related specifications 2, three color standard pipe (Three-position color standard turret) 3, the test of non-liquid wax and liquid petroleum products 4. Determination of refined petroleum products Saybolt color (Saybolt Color). It includes a set of matched sample and standard tube assembly having an optical observation instrument. 5, the key components imported accessories. 6, compact structure, well-made. 7, easy operation and flexible. 8, test data is accurate, fast, at a glance. Technical Parameters 1, paraffin Saybolt colorimeter 220-240V, 50 / 60Hz 2, the entire thickness of standard color (3) 3, semi-thick standard color (1) 4. Making the Saybolt color number and column height table sample (1) 5, the day light: 110-240V 6, frosted bulb: 60W, 220V 7, variable transformer: 220-240V
Full details are available upon request.
Full details are available upon request.
2-bromofluorobenzene Cas:1072-85-1 C6h4brf 175 Colorless transparent liquid Content=99.5% Application:used as medicine, pesticide intermediates, liquid crystal materials 200kg/plastic drum
We supply variety of swimming pool chemicals such as Chlorine Granules, TCCA Tablets, Ph Plus/ Minus, Aluminum Sulphate, Anti Algaecide and Fast acting clarifiers to help you treat and disinfect your pool.
In some famous B2B platform, when type into the key words, a lot of Chinese plasma cutting machine manufacturers. Need to check their CE certification, CCC certification, platen of the products, and the history of their companies. Since more and more Chinese manufacturers started to enter into the area of plasma cutting machine, the competition brings better quality products and reasonable price when buying a CNC plasma cutting machine in China.
Wire rope is a very important, but high-risk component of elevator equipment as it directly concerns the safety of passenger life and property. For a long time, due to the lack of reliable inspection equipment, wire rope safety has always been a “blind spot” of elevator safety management and even a “hidden danger” for passengers life. TCK•W® adopts the world's leading Weak Magnetism Inspection Technology into non-destructive inspection of elevator traction rope ,which enables to solve effectively the problems concerning elevator rope safety management. TCK•W® Elevator Wire Rope Tester has achieved the perfect combination of innovative technology, practicability and miniaturization, it adopts data logging method to realize the data exchange by connecting to series of laptop. TCK•W® Elevator Wire Rope Tester is easy to operate, it's able to inspect multi-rope in a single row at the same time, the test result is detailed and reliable. It provides the elevator wire rope operation with high-tech security and has been recognized by users as the most advanced NDT equipment for elevator wire rope inspection in the world. Characteristic: 1.Quantitatively inspecting broken wires, abrasion, corrosion, fatigue and other flaws and correctly evaluating the residual bearing capacity and service life of the inspected wire rope; 2.Online automatic calibration to ensure accuracy of inspection results; 3.Automatic self-diagnosis function to ensure equipment operate reliably; 4.Intelligent embedded program operation, rolling linear logic interface switch, simple and convenient operation; 5.Data processing, data analysis, test result display, report printing, data storage, and data file management can complete at the same time,People can check the inspecting result like testing data, chart, and analysis report during inspection; 6.This equipment has passed EMC CE certificate, it doesn’t have magnetic pollution and doesn’t interfering the normal operation of other electronic and communication equipments in the working locale; 7.Working temperature: -20~55?, Working environment humidity: = 95%RH, No temperature drifting phenomenon.
TCK•W steel cord conveyor belt on-line real-time safety monitoring system, which adopts the most advanced weak magnetism inspection technology, can detect accurately steel cord twitch,cord breakage, corrosion, hidden damages and etc in the splice field of conveyor belt, solving permanently major inspection problem of horizontal conveyor belt breakage. This monitoring system can meet complicated working condition such as mining with high-yield, excavation of underground mine, busy logistics, continuous transportation and high-level management requirement of on-line real-time remote monitoring, is the most advanced inspection equipment at present. TCK•W® can help customer to meet the values 1?Quantitative and positioning inspection for splice twitch, displacement: internal broken cord, corrosion. 2?Combining the production process and inspection process into one, that will reduce one process, increase operation time and raise the rate of equipment utilization 3?Reducing the idle energy consumption of equipment specially for testing steel cord, effect of energy saving is obvious. 4?The conveyor belt is always under the statues of monitoring for safety.
Specifications: 1.Physical standard A.Clear viscous liquid, without visible impurity 2.Chemical standards A. Major standards: Be(dry solids, %): 38—46 (65-85%) De value: 38-60 Ph: 4.0-6.0 Sugar-decocting temp:125-150°c B. Minor standards: % protein: 0.10, maximum % ash: 0.10, maximum % transmittance: 99 minimum C.Heavy metal standards: Mg/kg as : 0.5, maximum Mg/kg pb : 0.1, maximum Microbiological standards Coli form: 30cfu/g maximum Mould:100 cfu/g, maximum Storage condition Store at ambient room temperature, dry. Recommended shelf-life 18 months from date of manufacture.. Product application Candy, sweets, gum, bakery, biscuits, traditional desserts, custards; icing sugar; drinks, beer, ice cream Country of origin China Certificate Iso9001, iso14001, , haccp, halal, qs, non-gmo Packing details 300kg round hmhdpe drums, 80 drums/20ft container
Hi, manufacturer supplies Phosphoric Acid = (>) 75% or also supplies = (>) 85%
Established in the year 2005, we “vallabh engineers”, is one of the leading manufacturers and suppliers of precision engineered range of bellows and expansion bellows. Our wide range of products is designed using superior quality raw material, which are procured from the reliable vendors.
A. Ability of inhibit the activity of tyrosinase B. Ability to inhibit dopachrome tautomerase and activity of dhica oxidation enzyme. C.Anti-inflammatory, anti-oxidation, anti-aging, uv abortion, skin whitening, spot removing.
A. Effectively inhibit the formation of melanin and the hyperpigmentation which caused by ultraviolet radiation. B. Anti-inflammatory and antibacterial agent C. Rapid analgesic, anti-inflammatory and strong, rapid elimination of swelling, heal quickly, leaving no scars.
