Chemical Analysis Instruments

SH0325 grease oxidation stability tester is suitable for SH/T0325, ASTMD942 to determine the anti-corrosion performance of grease. The instrument uses a digital temperature controller to control the temperature, and the bath reaches a constant temperature by stirring the motor. The oxygen bomb with a pressure gauge is put into a constant temperature tank, and oxygen at a certain pressure is entered. After a certain period of time, the oxidation stability of the grease is

SH708 chemiluminescence nitrogen determination instrument using chemiluminescence method to determine the total nitrogen content, improve the ability of anti-impurity interference, avoid the electric quantity method of titration cell lock operation and thus bring unstable factors, so that the sensitivity of the instrument is greatly improved. The key components of the system are imported, which ensures the performance of the whole machine reliably. Is suitable for the

The SH122 petroleum demulsification tester is used to measure the ability of petroleum synthetic liquids to separate from water. In accordance with GBT 7605-1987, the method for determining the degree of demulsification of steam turbine oil during operation and GB-T 7305-2003, the method for determining the water separation of petroleum and synthetic liquids. The constant temperature bath adopts a small cylinder body, which is easy to operate, accurate in measurement, and

SD11132 Liquid petroleum products hydrocarbon meter is in accordance with the law of the People's Republic of China standard GB/T 11132-2002 "hydrocarbon liquid petroleum products determination method (fluorescent indicator adsorption method)" the requirements stipulated in the design and manufacture, apply to approach, as stipulated in the standard GB/T 11132 main hydrocarbon in liquid petroleum products with fluorescent indicator displayed on the silica gel adsorption

SH7550 Crude oil wax content tester is designed and manufactured according to the requirements of the People's Republic of China industry standard SY/T-7550 "Determination of wax, gum and asphaltene content in crude oil". It is suitable for the determination of wax content in crude oil products with water content less than 0.5%(mass fraction). Performance characteristics: 1: Adsorption device: stainless steel bath, digital display temperature controller automatic constant

SH406 Automatic benzene crystallization point tester is applicable to standard GB/T3145-1982 benzene crystallization point determination, GB/T 3069.2-2005 naphthalene crystallization point determination, GB/T 3710-2009 industrial phenol, phenol crystallization point determination, GB/ T7333-2005 organic chemical products crystallization point determination, GB/T618-2006 chemical reagent crystallization point determination. Plasticizers -- Determination of crystallinity point

SH0325 grease oxidation stability tester is suitable for SH/T0325, ASTMD942 to determine the anti-corrosion performance of grease. The instrument uses a digital temperature controller to control the temperature, and the bath reaches a constant temperature by stirring the motor. The oxygen bomb with a pressure gauge is put into a constant temperature tank, and oxygen at a certain pressure is entered. After a certain period of time, the oxidation stability of the grease is

SD7305 Lubricating Oil Water Separability Tester is designed and manufactured according to the requirements stipulated in the People's Republic of China standard GB/T7305 "Determination of demulsification performance of petroleum and synthetic liquids". ASTM D1401 This instrument is suitable for measuring oils with a kinematic viscosity of 28.8~90mm²/s at 40℃. The test temperature is 54±1℃. It can also be used to determine oils with a kinematic viscosity greater than 90mm²/s

SH406B automatic crystallization point tester is applicable to the standard GB/T3145-1982 benzene crystallization point determination, GB/T 3069.2-2005 naphthalene crystallization point determination, GB/T 3710-2009 industrial phenol, phenol crystallization point determination, GB/ T7333-1993-2005 organic chemical products crystallization point determination, GB/T618-2006 chemical reagent crystallization point determination. Plasticizers -- Determination of crystallinity

SD7305 Lubricating Oil Water Separability Tester is designed and manufactured according to the requirements stipulated in the People's Republic of China standard GB/T7305 "Determination of demulsification performance of petroleum and synthetic liquids". ASTM D1401 This instrument is suitable for measuring oils with a kinematic viscosity of 28.8~90mm²/s at 40℃. The test temperature is 54±1℃. It can also be used to determine oils with a kinematic viscosity greater than 90mm²/s

SH709 automatic mercaptan and sulfur measuring instrument using potential titration method measurement principle. The H2S-free sample was dissolved in isopropanol solvent of sodium acetate, and potentiometric titration was carried out with standard solution of silver alcohol nitrate. The pH glass electrode was used as reference electrode, and the mercaptan sulfur electrode was used as indicator electrode. The potentiometric spike between the two electrodes indicated the end

SH3554 Petroleum wax oil content tester is in accordance with the People's Republic of China standard GB/T3554 "petroleum wax oil content determination method" Designed and manufactured according to the specified requirements, it is suitable for the determination of oil content of petroleum wax whose freezing point is above 30℃ and oil content is not more than 15%. The main points of the method are as follows: the sample is dissolved in the butanone, cooled to -32℃, the wax

SH11138 Industrial aromatics copper sheet corrosion tester is suitable for industrial aromatics, the polished copper sheet into the quantitative sample with condenser flask during operation, the flask into the specified constant temperature bath, 30min after taking out the copper sheet, with the corrosion standard color plate for comparison. Microcomputer temperature controller digital display, precision ±0.1℃ PT100 sensor, standard glass tube, in line with the standard

SH8019 Existent Gum Tester Jet Evaporation Method Petroleum Tester is specially used for measuring the actual gum content in aviation gasoline and automotive gasoline. It is suitable for the actual gum test of aviation gasoline and automobile gasoline according to the method specified in ASTM D381 equivalent to GB/T 8019-2008 "Determination of fuel gum content by jet evaporation method". It is equipped with special oil-free silent air compressor. Main technical specification

SD7305 Lubricating Oil Water Separability Tester is designed and manufactured according to the requirements stipulated in the People's Republic of China standard GB/T7305 "Determination of demulsification performance of petroleum and synthetic liquids". ASTM D1401 This instrument is suitable for measuring oils with a kinematic viscosity of 28.8~90mm²/s at 40℃. The test temperature is 54±1℃. It can also be used to determine oils with a kinematic viscosity greater than 90mm²/s

SD11132 Liquid petroleum products hydrocarbon meter is in accordance with the law of the People's Republic of China standard GB/T 11132-2002 "hydrocarbon liquid petroleum products determination method (fluorescent indicator adsorption method)" the requirements stipulated in the design and manufacture, apply to approach, as stipulated in the standard GB/T 11132 main hydrocarbon in liquid petroleum products with fluorescent indicator displayed on the silica gel adsorption

SY264 Acid value tester for petroleum products GB/T 7599 GB/T 264 GB/T 258 ISO 6618 ASTM D974 Laboratory equipment Water Soluble Petroleum Products Oil Acid Value Tester Automatic Acid Number Tester for Petroleum Products /Acid Value Test Kit/Analyzer Acid Value and Acidity Tester for turbine oil Titrator precision 0.02ml Power consumption 700W ASTM D974 Laboratory Equipment Transformer Oil Petroleum Products Oil Acid Value Tester This instrument is also suitable for

SRH12 Timken Ring Block Friction and Wear Testing Machine Timken Method Standard: ASTM D2509, ASTM D2782, IP 240, IP 326, JIS K2220, JIS K2519, GB/T 11144, SH/T 0203 Ring Block Friction and Wear Tester High Speed Ring-Block Wear Testing Machine ASTM D2509 Ring-Block Wear Testing Machine High Speed Ring-Block Wear Testing Machine Meet the standard: GB/T 11144-2007 "Determination of Extreme Pressure Properties of Lubricants—Timken Method" SH/T 0203-2014 "Method for Determinatio

SRH Lubricating grease anti-wear tester SRH lubricating oil anti-wear testing machine is specially customized for lubricating oil and its additives enterprises. It is based on the testing principle of the American ring block testing machine (Timken testing machine) and simplifies the design of the main functions, striving for simple operation, reliable performance, and quick and intuitive reflection of the anti-wear and friction reduction performance of lubricating oil. This

SK203 Automatic distillation boiling range tester Automatic Diesel Distillation Apparatus Boiling Range Tester Automatic Distillation Range Testing Device/Boiling Point Range Analyzer ASTM D86 Automatic Distillation range Tester Automatic Distillation Boiling Range Tester Automatic Fuel Oil Solvent Oil Boiling Range Tester ASTM D86 Automatic Diesel Distillation Apparatus Boiling Range Standard: GB/T 6536 GB/T 255 ASTM D86 ISO 3405 SK203 Fully Automatic Distillation Range