Description

The instrument is designed and made as per the National Standard GB/T**5 “Test Methods for Distillation Characteristics of Petroleum Products”, and Industry Standard SH/T ***1 “Technical Condition for Petroleum Products Distillation Tester”. It is suitable to determine distillate of engine fuel, solvent oil, and light petroleum products. Characteristics 1. Distillation Flask, made of hard glass, it can endure high temperature up to **0°c. 1.1. The diameter of flask ball is Φ*9mm±1mm. 1.2. The diameter of flask neck is Φ*6mm±1mm. 1.3. The angle between branch tube and flask neck is *5°±3°. 2. Thermometer, scale is from 0°c to **0°c, scale division is 1°c. 3. Refrigeration bath, composed of water bath, refrigeration tube, and joint for water inlet and outlet. 3.1. Refrigeration tube is made of copper with diameter of Φ*6×1 and lenth of **5±3mm. The inner surface of refrigeration tube is smooth and plated with Ni, Cr. 3.2. The angle between refrigeration tube and water level is *5°. 3.3. The dimention of refrigeration bath is **0Χ**0Χ**0mm. 4. Heating system, including heating furnace, temperature adjusment circuit, and case. 5. Graduated flask and iron block. 5.1. graduated flask, tow types, one is *0ml, scale division is *1ml; The other is **0ml, scale division is 1ml. 5.2. Iron block, made of carbon steel, it is plated with Ni, Cr, and Cu. It is placed in the bottom of graduated flask to prevent it floating above the water. Technical Parameter 1. Power Supply: AC**0V±*0%, *0HZ. 2. Heating Power: ***0W/**0V, the heating rate is capable to be adjusted. 3. Ambient Temperature: –*0~*5°c. 4. Relative Humidity: ≤*5%. 5. Total Power Comsuption: ≤***0W.