GD-255 petroleum products distillation range tester

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Ⅰ. Introduction GD-255 petroleum products distillation range test equipment is designed and made as per the National Standard GB/T255 Test Methods for Distillation Characteristics of Petroleum Products, and Industry Standard SH/T 0121 Technical Condition for Petroleum Products Distillation Tester. This distillation characteristics analyzer is suitable to determine distillate of engine fuel, solvent oil, and light petroleum products. Ⅱ. Technical parameters 1. Power supply: AC220V±10%, 50 Hz; 2. Shield of flask: Made by iron sheet; its surface is plated to black; it has a wooden handle; there is a slot at the opposite side of handle to let branch tube of distillation flask go trough. It also has a rectangular observation window and there is transparent mica sheet inserted in the window. 3. Distillation flask: made by harden glass; It can endure temperature of more than 500 °C; 4. Thermometer: 0~360°C; scale division is 1°C; it is in accord with GB514; 5. Holder for refrigeration bath: the refrigeration bath is composed of water bath, refrigeration tube and joint for water inlet and outlet; inner surface of refrigeration tube is smooth and plated with Ni and Cr; the angle between refrigeration tube and water level is 15°; the length of refrigeration tube is 555±3mm when measured from the lower section of outer surface of refrigeration tube; the water outlet is in circular form; The height of joint for water outlet should be higher than the upper section of refrigeration tube for at least 10 mm, so as to ensure better refrigeration; the size of refrigeration bath is 180 mm × 100 mm×150 mm. 6. Heating system: it is composed of heating furnace, temperature adjustment circuit, and case. Its power is 1000 W/220 V and the heating rate is adjustable. 7. Graduated flask and iron block: there are two different graduated flasks, 10 ml and 100 ml; scale division of graduated flask of 10 ml is 0.1 ml and scale division of graduation of 100 ml is 1 ml; the iron block is made of carbon steel and is plated with Cu, Ni and Cr, so it is hard to rusted in the water. The iron block is placed around graduated flask to prevent graduated flask floating in the water. We are a professional manufacturer of petroleum product analysis equipment, with many years of experience in research,which is in the leading position in China . Our main products range is: oil filter Flash Point Tester, Viscometer, Engler Viscometer, Water Content Tester, Kinematic Viscometer, Distillation Tester, Density Tester, Rust and Corrosion Tester, Sulphur Content Tester, etc. We have developed sales channels in many countries and regions such as Japan, Korea, Hongkong, Taiwan, Regions of Southeast Asia, Middle East, Europe, North and South America etc, and have gained strong advantage and high reputation in international market. We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development.Client, quality and service are our supreme target! All of the models promise good quality and one year overseas warranty . Hope to establish reliable business relationship sincerely in coming days. Should you have any questions, please feel free to contact me.

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Chongqing gold company

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