Page Views: 374 Date Added: 05/13/2011 Last Updated: 05/13/2011 Expiry Date: 05/10/2021 Product/Service Details More products , welcome to visit our website (www.ynoilpurifier.com) and contact us ,004@hy-industry.com or caroline-xia2011@hotmail.com SYD-251 Petroleum Products Base Number Tester Purpose: The instrument is designed and made as per the Industry Standard of Petrochemical SH/T0251-93 “Test Methods for Base Number of Petroleum Products”. It is composed of ZD-2 Automatic Potential Titrimeter and DZ-1 Titration Device. It is suitable to determine base number of petroleum products and additive. It determines and calculates base number of sample based on acid-alkali neutralization principle, perchloric acid potentiometric titration methods, and potential changes to detect end point. Technical parameters 1. Volumetric analysis: (1) Titration condensation: 0.1 N; (2) Controlling accuracy: ≤±0.02ml; 2. Automatic acid titration: (1) Titration condensation: 0.1 N; (2) Controlling accuracy: ≤±0.1pH; 3. Automatic potential control: (1) Titration condensation: 0.1 N; (2) Controlling accuracy: ≤10mV; 4. Temperature compensation: (1) Manual compensation; (2) 5~60℃; 5. Preset adjustment range of end point: pH 1 to 13 or ±100~1300 mV; 6. Preset controlling range for titration: 1~3 pH or 100~300 mV from end point; 7. Power supply: AC 220V±10%, 50 Hz; 8. Ambient temperature: 0~35℃; 9. Relative humidity: ≤85%;

SYD-251 Petroleum Products Base Number Tester	SYD-259 Water Solubility Acid and Alkali of Petroleum Products Tester	SYD-264 Acid Number and Acidity Tester	SYD-264A Petroleum Products Acid Number Tester

Company Information (Chongqing Gold M&E electrical equipment co.,ltd)

Company Profile: Chongqing Gold Mechanical and Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil purifiers which are excellent in quality, capable of standing wear, complete in various styles. And its aviation, ship, railway, pharmacy and edible oil processing. Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to ensure the high quality of our products, we conduct our manufacturing in strict accordance with the standard JB/T5285-2001 by Ministry of Machine Building, standard DL/T521-2004 by Ministry of Power Industry. We have persisted on the business idea of Integrity Basis and Quality First” for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target! Our products mainly contain 6 series products . 1.petroleum purifiers ( 1) ZJA , ZJB Series Double-stage High-Vacuum Oil- Purifier ( 2) ZJC-T Series Vacuum Oil-Purifier special for Turbine Oil ( 3) DYJC Series on-line purification for turbine- oil ( 4) ZJC-R Series Vacuum Oil-Purifier special for Lubricating Oil 2.Petroleum instrument Petroleum Flash point tester , insulating Oil Tester ,Viscometer , Water Content Tester, Kinematic Viscosity Tester, Vacuum Distillation Tester, Petroleum Products Density Tester, Dark Petroleum Products Sulphur Content Tester , Acid Number and Acidity Tester, Synthetic Fluid Emulsion Characteristics Tester and so on . 3. laboratory equipment 4.electronic testing equipment 5.geological tester. >> More Website URL: http://www.bridgat.com/u36882