Gasoline Oxidation Stability Tester

Aluminosilicate Glass refers to glass that has aluminum oxide in its composition. It is crystal clear and has good chemical stability, electrical insulation, mechanical strength and low thermal expansion coefficient. It is widely used for manufacturing gauge glass and sight glass. No surface defects Great chemical resistance Allowing for high operating temperature of up to 600 C Hydrolytic resistance Acid & alkali resistance A full range of sizes Special discounts for large orders and various promotion campaigns Specification Color: colorless or slightly yellow Shape: circular, rectangular Density: 2.62 2.67 g/cm3 Transmissivity: 91.8% Refractive index: 1.5325 (yellow) Shock temperature: 370 C Softening temperature: 920 C Bending strength: 180 220 MPa

CHEMAT Technology, Inc. Has designed and manufactured a compact and easy-to-use spin-coater, Model KW-4A, for precise and uniform deposition of thin films and coatings. Its rugged, vibration-free and portable design makes it a versatile tool for your research facility. A two-stage spin process allows dispensing at low speeds and homogenizing the coating at high speed. The KW-4A spin coater can be used to deposit metal oxide thin films, polymer coating and organic thin films. 2-Stage Spinning Stage 1: 500-2, 500 rpm 2-18 Seconds Stage 2: 1, 000-8, 000 rpm 3-60 Seconds. Power 115 VAC, 60 Hz, 1 Amp 220 VAC, 50 Hz, 1 Amp Vacuum: > 2.1 CFM Speed Stability:

30mm We are the Manufacturer and specialized in crystallized glass panel. We have over 268,000 square meter factory building in our factory, we can made rich colour and different size panel more than 1000 square meter per day. Crystallized Glass Panel, also known as Minicrystal Stones or micro crystal glass, is the "green" construction material of 21 century. It is made from best selected crude mineral after twice sintering under thousands of degrees high temperature. Harder than granite, stain resistant, uniform in colour. Most popular colours are crystal white and cream, it is suitable for interior & external wall cladding, flooring, kinds of tops, colomn or pillar. It can be made into sculptures also. Feature of this material: 1. Green environment protection 2. Higher Physical Stability: high brightness>95 and double polished, Bulk Specific Gravity: 2.7 g/cm3, etc. 3. Fine-textured & Glossy Appearance 4. Rich Colors & Wide Applicatione 5. Excellent Chemical Stability 6. Stain-resistance & Easy Maintenance 7. Easy to be bent, Economic & Time-saving Application: 1. Interior & external wall cladding 2. Flooring 3. Basin, Countertop, Table Thickness: 18mm Size: 2400*1200*18, 2700*1600*18, etc. Customized dimensions available upon request. Special size and thickness are welcome to enquire. Color: It uses metal oxidant as colorant, so it is available in various colors. Among which, beige, white and gray are the most popular colors. Especially, pure white is the particular color that no natural stone can replace. Pure White, Pure Black, Ivory yellow, Silver Grey, Yellow, Dark Gray, Dark Blue,Indigo, etc. If you have any question about that product welcome to enquire.

1. Transparent quartz glass tube Smooth, colorless and transparent, high purity íí(sio2í¦99.99%), corrosion-resistant (expect hydrofluoric acid), high temperature-resistant (intenerating point 1730íµ), good thermal-stability, good light-penetrability (over 93% of visible light), crystal capability(6 hour under the temperature 1400í+5íµ,crystal thickness is less than 100 micron), good insulating-ability, long-life and non-contaminative. Mainly used in protection of heaters, production of halogen tube, lamps. 2. Desoxy transparent quartz tube Nice appearance, good thermal property and mechanical strength, strict tolerance and low hydro-(í_5ppm).Used in mercury lamp, metal halite and other quartz lamps. 3. Non-ozone transparent quartz tube It can prevent high-density ultraviolet radiation by being added titanium-oxide with colorless surface and light-purple section. It can almost prevent ultraviolet radiation no more than 220nm, while penetrates over 83% of 253.7nm, which have strong bactericidal ability. So ití»s called "bactericidal" and "non-ozone" quartz. It is widely used in bactericidal lamp, treatment of water and so on. 4. Uv-filtering transparent quartz tube It has colorless or light-blue surface and light-purple section. Besides common property, it can filter ultraviolet radiation of 190-320nm to prevent harm to bodies. It can be used in most kinds of environmental lighting products.

Transformer oil acid tester is a fully automatic measuring instrument which adopts the extraction method to accurately detect the insulating oil acid value. This instrument can improve the working efficiency and test accuracy, and at the same time ensure the safety of the body by reducing the operator's contact with the samples and reagents. The acid value is the trace value of potassium sulfate that neutralizes the petroleum acid in 1g of oil, which contains a certain amount of inorganic acid and inorganic acid. The acid value includes organic and inorganic acids contained in the oil. In most cases, oil does not contain mineral acids. Therefore, the oleic acid value actually represents the content of organic acids in the oil. The organic acid contained in the new oil is mainly cyclonic acid. In the oil and in the process of use, the acid value of the oil produced by oxidation is an indicator to measure the degree of refining of the new oil. Whether the oil is running is an important indicator of the continued use of oil quality equipment. 2. Technical index: 1.Test range: 0.002 1mg KOH/g 2.Test error: 0.005mg KOH/g 3.Repeatability: 0.005mg KOH/g 4.Ambient temperature: 10 45 5.Relative humidity(RH): 85%RH 6.Voltage supply: AC220V/50Hz 7.Power: 50W

2.Technical parameters: 1. Box size in the laboratory: DL-120LA W1200 * D1000 * H500 (mm), Approximate dimensions: 2300 * 1300 * 1400mm, 2 standard temperatures, Laboratory temperature: nss acss 35 ± 1 /pass 50 ± 1 Pressure bucket humidity: nss acss 47 ± 1 /pass 63 ± 1 , Salt water temperature: 35 ± 1 It can be heated without water, 3 volumes, Laboratory capacity: 800L Salt water tank capacity: 40L, 4 compressed air, Compressed air pressure: 1.00 ± 0.01kgf/c 5 spray volume: 1.0-2.0ml/80c /h, 6 spray mode: continuous spray, timed spray, programmable spray, intermittent spray, demisting in the box, 7. Power supply: AC220V 50Hz/20A, 8. Material: The entire PVC board is made, and the salt spray testing machine adopts advanced three-dimensional reinforcement technology internally, with a strong and solid structure that never deforms. 9. Water adding method: An automatic water adding system is adopted, which has the function of automatically replenishing the water level when the water level is insufficient, and the test is not interrupted. 10. Nozzle: Precision glass nozzle, salt spray testing machine used for 4000 hours to ensure no crystal blockage. 11. Protection system: Equipped with dual over temperature protection and insufficient water level warning to ensure safe use. 12. Temperature controller: digital display, PID control, high stability platinum temperature probe, error 0.3 13. Heating method: The laboratory adopts direct steam heating method, which increases the temperature quickly and shortens the standby time of the salt spray testing machine. 14. The spray tower is equipped with two conical dispersers, which have the functions of guiding fog, adjusting fog volume, and even fog falling. 15. The pressure bucket adopts Henry's law to heat and humidify, and provide the humidity required by the salt spray testing machine laboratory. 16. Opening method: Pneumatic automatic opening is adopted, The salt spray testing machine is one of the "three prevention" (humid heat, salt spray, mold) testing equipment for artificial climate environments. It is an important salt spray testing equipment for studying the adaptability and reliability of various environments in industries such as machinery, national defense, light industry, electronics, light industry electronics, and instruments. This salt spray testing machine can perform neutral salt spray tests in accordance with GB/T2423.17 "Basic Environmental Testing Regulations for Electronic and Electrical Products - Test Ka: Salt Spray Test Method", and can also perform acetate spray tests. This salt spray tester complies with CNS, ASTM, JIS and ISO standards. The salt spray test is to test the corrosion resistance of the products after coating, electroplating, Anodizing, anti-rust oil and other anti-corrosion treatments on the surfaces of various materials.

JOEO UV Test Chamber,uv testing chamber,uv test machine,uv light test chamber,uv aging test chamber can reproduce the effects of sunlight, and the condensation and water spraying system can reproduce the effects of rain and dew. The radiated energy and temperature can be controlled throughout the test cycle. A typical test cycle is usually ultraviolet light exposure at high temperature and relative humidity in a 100% dark wet condensation cycle. JOEO uv weather resistance test chamber, uv weathering chamber,light fastness tester is suitable for non-metallic materials sun resistance test and artificial light source aging test. This product can simulate the damage and oxidation caused by the product under the conditions of sun, rain, moisture and dew, including bleaching, discoloration, brightness decrease, powder, cracking, blurring, brittleness, strength decrease, etc. Typical applications in paint and coatings, automotive industry, plastic products, wood products and other industries.